1172:. The secondary assembly was an elongated truncated cone. From its front part (excluding the blast-heat shield) to its aft section it was steeply tapered. Tapering was used for two reasons. First, radiation drops by the square of the distance, hence radiation coupling is relatively poor in the aftermost sections of the secondary. This made the use of a higher mass of the then scarce fusion fuel in the rear end of the secondary assembly ineffective and the overall design wasteful. This was also the reason why the lower-enriched slugs of fusion fuel were placed far aft of the fuel capsule. Second, as the primary could not illuminate the whole surface of the hohlraum, in part due to the large axial length of the secondary, relatively small solid angles would be effective to compress the secondary, leading to poor radiation focusing. By tapering the secondary, the hohlraum could be shaped as a cylinder in its aft section obviating the need to machine the radiation case to a parabola at both ends. This optimized radiation focusing and enabled a streamlined production line, as it was cheaper, faster and easier to manufacture a radiation case with only one parabolic end. The tapering in this design was much steeper than its cousins, the
1242:, transcended 1. Its purpose was to compress the fusion material around it from its inside, equally applying pressure with the tamper. The compression factor of the fusion fuel and its adiabatic compression energy determined the minimal energy required for the spark plug to counteract the compression of the fusion fuel and the tamper's momentum. The spark plug weighed about 18 kg, and its initial firing yielded 0.6 kilotonnes of TNT (2.5 TJ). Then it would be completely fissioned by the fusion neutrons, contributing about 330 kilotonnes of TNT (1,400 TJ) to the total yield. The energy required by the spark plug to counteract the compression of the fusion fuel was lower than the primary's yield because coupling of the primary's energy in the hohlraum is accompanied by losses due to the difference between the X-ray fireball and the hohlraum temperatures. The neutrons entered the assembly by a small hole through the ≈28 cm thick U blast-heat shield. It was positioned in front of the secondary assembly facing the primary. Similar to the tamper-fusion capsule assembly, the shield was shaped as a circular frustum, with its small diameter facing the primary's side, and with its large diameter locked by a type of
1123:. The rocket effect on the surface of tamper's wall created by the ablation of its several superficial layers would force an equal mass of uranium that rested in the remainder of the tamper to speed inwards, thus imploding the thermonuclear core. At the same time, the rocket effect on the surface of the hohlraum would force the radiation case to speed outwards. The ballistic case would confine the exploding radiation case for as long as necessary. The fact that the tamper material was uranium enriched in U is primarily based on the final fission reaction fragments detected in the radiochemical analysis, which conclusively showed the presence of U, found by the Japanese in the shot debris. The first-generation thermonuclear weapons (MK-14, 16, 17, 21, 22 and 24) all used uranium tampers enriched to 37.5% U. The exception to this was the
1680:(Lucky Dragon No. 5), came in direct contact with the fallout, which caused many of the crew to grow ill due to radiation sickness. One member died of a secondary infection six months later after acute radiation exposure, and another had a child that was stillborn and deformed. This resulted in an international incident and reignited Japanese concerns about radiation, especially as Japanese citizens were once more adversely affected by US nuclear weapons. The official US position had been that the growth in the strength of atomic bombs was not accompanied by an equivalent growth in radioactivity released, and they denied that the crew was affected by radioactive fallout. Japanese scientists who had collected data from the fishing vessel disagreed with this.
1168:
cone (the projection of the radiation case). Any other major supporting structure would interfere to radiation transfer from the primary to the secondary and complex vibrational behavior. With this form of joint bearing most of the structural loads of the secondary, the latter and the hohlraum-ballistic case ensemble behaved as a single mass sharing common eigenmodes. To reduce excessive loading of the joint, especially during deployment of the weapon, the forward section of the secondary (i.e. the thermal blast/heat shield) was anchored to the radiation case by a set of thin wires, which also aligned the center line of the secondary with the primary, as they diminished bending and torsional loads on the secondary, another technique adopted from the
2200:
1690:, London, demonstrated that the contamination caused by the fallout from the test was far greater than that stated officially. Rotblat deduced that the bomb had three stages and showed that the fission phase at the end of the explosion increased the amount of radioactivity a thousand-fold. Rotblat's paper was taken up by the media, and the outcry in Japan reached such a level that diplomatic relations became strained and the incident was even dubbed by some as a "second Hiroshima". Nevertheless, the Japanese and US governments quickly reached a political settlement, with the transfer to Japan of $ 15.3 million as compensation, with the surviving victims receiving about
825:
841:
856:
404:
65:
2219:
874:
1139:
2228:
992:. Copper possesses excellent reflecting properties, and its low cost, compared to other reflecting materials like gold, made it useful for mass-produced hydrogen weapons. Hohlraum albedo is a very important design parameter for any inertial-confinement configuration. A relatively high albedo permits higher interstage coupling due to the more favorable azimuthal and latitudinal angles of reflected radiation. The limiting value of the albedo for high-
1586:, is filmed aboard the control ship in that film, showing the final conference. Hadley points out that 20,000 people live in the potential area of the fallout. He asks the control panel scientist if the test can be aborted and is told "yes", but it would ruin all their preparations in setting up timed measuring instruments. In Mike, the fallout correctly landed north of the inhabited area but, in the 1954 Bravo test, there was a large amount of
1637:
1706:
1108:
1441:
2062:
1154:, to better define and quantify the timing and energies of the x-rays and neutrons produced by these early thermonuclear devices. One of the outcomes of this diagnostic work resulted in this graphic depiction of the transport of energetic x-ray and neutrons through a vacuum line, some 2.3 km long, whereupon it heated solid matter at the "station 1200" blockhouse and thus generated a secondary fireball.
955:," their fusion fuel may have been spiked with additional tritium, in the form of LiT. All of the high-energy 14 MeV neutrons would cause fission in the uranium fusion tamper wrapped around the secondary and the spark plug's plutonium rod. The ratio of deuterium (and tritium) atoms burned by 14 MeV neutrons spawned by the burning was expected to vary from 5:1 to 3:1, a standardization derived from
2191:
1377:
1888:
2447:(ICF) indirect drive experiments, caused local radiation decoupling and hence poor radiation reflection by the hohlraum. Radiation decoupling in turn reduced locally the efficiency of the ablation process on the surface of secondary's tamper, destabilizing implosion by a small degree. Nevertheless, even minor instabilities during ablation amplified the already dreaded Taylor mixing.
1544:
2244:
629:. The assembled module weighed 1,840 lb (830 kg), measuring 30.5 in (770 mm) across. It was located at the end of the device, which, as seen in the declassified film, shows a small cone projecting from the ballistic case. This cone is the part of the paraboloid that was used to focus the radiation emanating from the primary into the secondary.
974:
72:
807:/g at that time. The fusion burn efficiency was close to 25.1%, the highest attained efficiency of the first thermonuclear weapon generation. This efficiency is well within the figures given in a November 1956 statement, when a DOD official disclosed that thermonuclear devices with efficiencies ranging from 15% to up about 40% had been tested.
2179:. The report is a guide to off-site radiation exposures, a narrative history, and a guide to primary historical references concerning the Castle Bravo test. The report focuses on the circumstances that resulted in radioactive exposure of the uninhabited atolls, and makes no attempt to address in detail the effects on or around Bikini Atoll.
1230:, a tritium-boosted fission device. It was assembled by plutonium rings and had a hollow volume inside that measured about 0.5 cm in diameter. This central volume was lined with copper, which like the liner in the primary's fissile core prevented DT gas diffusion in plutonium. The spark plug's boosting charge contained about 4 grams of
894:
1582:, the Scientific Director of Operation Castle. Graves had total authority over detonating the weapon, above that of the military commander of Operation Castle. Graves appears in the widely available film of the earlier 1952 test "Ivy Mike", which examines the last-minute fallout decisions. The narrator, the western actor
1100:, meaning that the generated energy balances the energy lost to fuel's vicinity (as radiation, particle losses). After all, for any hydrogen weapon system to work, this energy equilibrium must be maintained through the compression equilibrium between the fusion tamper and the spark plug (see below), hence their name
2003:
fuel in the fusion secondary to critical density and pressure, setting off thermonuclear (fusion) chain reactions, which in turn set off a tertiary fissioning of the bomb's U fusion tamper and casing. Consequently, this type of bomb is also known as a "fission-fusion-fission" device. The Soviet researchers, led by
1621:, makmok, and fish, had either disappeared or gave residents various illnesses, and they were again removed. Ultimately, 15 islands and atolls were contaminated, and by 1963 Marshall Islands natives began to suffer from thyroid tumors, including 20 of 29 Rongelap children at the time of Bravo, and many
2077:
were impacted by the radioactive fallout. This single test exposed the surrounding populations to varying levels of radiation. The fallout levels attributed to the Castle Bravo test are the highest in history. Populations neighboring the test site were exposed to high levels of radiation resulting in
2002:
Castle Bravo had the greatest yield of any U.S. nuclear test, 15 Mt, though again, a substantial fraction came from fission. In the Teller–Ulam design, the fission and fusion stages were kept physically separate in a reflective cavity. The radiation from the exploding fission primary brought the
1701:
In 2016, 45 Japanese fishermen from other ships sued their government for not disclosing records about their exposure to
Operation Castle fallout. Records released in 2014 acknowledge that the crews of 10 ships were exposed but under health-damaging levels. In 2018 the suit was rejected by the Kochi
1091:
effect that would otherwise "choke" radiation from compressing the secondary. The reemitted X-rays from the radiation case must be deposited uniformly on the outer walls of the secondary's tamper and ablate it externally, driving the thermonuclear fuel capsule (increasing the density and temperature
1074:
from the primary to the secondary assembly; the interstage. It is one of the most closely guarded secrets of a multistage thermonuclear weapon. Implosion of the secondary assembly is indirectly driven, and the techniques used in the interstage to smooth the spatial profile (i.e. reduce coherence and
1167:
joint. The hohlraum at its cylindrical end had an internal projection, which nested the secondary and had better structural strength to support the secondary's assembly, which had most of the device's mass. A visualization to this is that the joint looked much like a cap (the secondary) fitted in a
1118:
Since the ablative process takes place on both walls of the radiation channel, a numerical estimate made with ISRINEX (a thermonuclear explosion simulation program) suggested that the uranium tamper also had a thickness of 2.5 cm, so that an equal pressure would be applied to both walls of the
1298:
by stray neutrons from the primary without interfering with the subsequent fissioning of the U of the fusion tamper wrapping the secondary. Boron also played a role in increasing the compressive plasma pressure around the secondary by blocking the sputtering effect, leading to higher thermonuclear
1210:
inches (220 mm) in diameter and 40 feet (12 m) long and were butt-welded end-to-end to the ballistic case leading out to the top of the shot cab. They would carry the initial reaction's light up to the array of 12 mirror towers built in an arc on the artificial 1-acre (0.40 ha) shot
780:
was nominally 40% lithium-6 (the remainder was the much more common lithium-7, which was incorrectly assumed to be inert). The fuel slugs varied in enrichment from 37 to 40% in Li, and the slugs with lower enrichment were positioned at the end of the fusion-fuel chamber, away from the primary. The
1360:
reached a height of 47,000 feet (14,000 m) and a diameter of 7 miles (11 km) in about a minute, a height of 130,000 feet (40 km) and 62 mi (100 km) in diameter in less than 10 minutes and was expanding at more than 160 meters per second (580 km/h; 360 mph). As a
1293:
Boron was used at many locations in this dry system; it has a high cross-section for the absorption of slow neutrons, which fission U and Pu, but a low cross-section for the absorption of fast neutrons, which fission U. Because of this characteristic, B deposited onto the surface of the secondary
1530:
The unexpectedly high yield of the device severely damaged many of the permanent buildings on the control site island on the far side of the atoll. Little of the desired diagnostic data on the shot was collected; many instruments designed to transmit their data back before being destroyed by the
2310:
Ring Lenses were used in conjunction with 1E23 type bridge-wire detonators. The ring lenses reduced weapon's external diameter by making the HE layer thinner, and their simultaneity of shock wave emergence was considerably higher compared to previous hyperboloid lenses, enabling better and more
1798:
The fallout spread traces of radioactive material as far as
Australia, India and Japan, and even the United States and parts of Europe. Though organized as a secret test, Castle Bravo quickly became an international incident, prompting calls for a ban on the atmospheric testing of thermonuclear
1314:
primary predetonated the spherical fission spark plug, which in turn "cooked" the fusion fuel, leading to an overall poor compression.) The plastic's low molecular weight is unable to implode the secondary's mass. Its plasma-pressure is confined in the boiled-off sections of the tamper and the
996:
materials is reached when the thickness is 5–10 g/cm, or 0.5–1.0 free paths. Thus, a hohlraum made of uranium much thicker than a free path of uranium would be needlessly heavy and costly. At the same time, the angular anisotropy increases as the atomic number of the scatterer material is
1045:
nails, lined to the top of their head with copper, attached the radiation case to the ballistic case. The nails were bolted in vertical arrays in a double-shear configuration to better distribute the shear loads. This method of attaching the radiation case to the ballistic case was first used
1520:
This resultant extra fuel (both lithium-6 and lithium-7) contributed greatly to the fusion reactions and neutron production and in this manner greatly increased the device's explosive output. The test used lithium with a high percentage of lithium-7 only because lithium-6 was then scarce and
1234:
and, imploding together with the secondary's compression, was timed to detonate by the first generations of neutrons that arrived from the primary. Timing was defined by the geometric characteristics of the sparkplug (its uncompressed annular radius), which detonated when its criticality, or
1491:, and another neutron. As a result, much more tritium was produced than expected, the extra tritium fusing with deuterium and producing an extra neutron. The extra neutron produced by fusion and the extra neutron released directly by lithium-7 decay produced a much larger
1162:
component of the weapon. The weapon, like most contemporary thermonuclear weapons at that time, bore the same codename as the secondary component. The secondary was situated in the cylindrical end of the device, where its end was locked to the radiation case by a type of
701:
ballistic case. Aluminum was used to drastically reduce the bomb's weight and simultaneously provided sufficient radiation confinement time to raise yield, a departure from the heavy stainless steel casing (304L or MIM 316L) employed by other weapon-projects at the time.
613:
used in most stockpiled bombs at that time, as
Cyclotol 75/25 was denser than Composition B and thus could generate the same amount of explosive force in a smaller volume (it provided 13 percent more compressive energy than Comp B). The composite uranium-plutonium
1729:
of their ship, or refrain from inhaling the fallout dust, the firing crew that triggered the explosion safely sheltered in their firing station when they noticed the wind was carrying the fallout in the unanticipated direction towards the island of Enyu on the
2438:
Both the ballistic case and hohlraum were perforated in these points so that light emanating from the nuclear components could travel unobstructed to the recording station. A slight drop in yield was expected because of those apertures, much like in the
1806:
stations was established to monitor fallout following
Operation Castle. Although meteorological data was poor, a general connection of tropospheric flow patterns with observed fallout was evident. There was a tendency for fallout/debris to remain in
1456:. They considered only the lithium-6 isotope in the lithium deuteride secondary to be reactive; the lithium-7 isotope, accounting for 60% of the lithium content, was assumed to be inert. It was expected that the lithium-6 isotope would absorb a
622:
was Los Alamos' most recent product of design work on the "new principles" of the hollow core. A copper pit liner encased within the weapon-grade plutonium inner capsule prevented DT gas diffusion into the plutonium, a technique first tested in
2344:(p. 490) and Mike's fusion fuel volume assumed by Andre Gsponer and Jean-Pierre Hurni in their paper "The physical principles of thermonuclear explosives, inertial confinement fusion, and the quest for fourth generation nuclear weapons", p. 68.
2049:, of which 275 units were produced, weighing 17,600 pounds (8,000 kg) and measuring 12.5 feet (3.8 m) long and 58 inches (1.5 m) in diameter. This 18-megaton bomb was produced until July 1956. In 1957, it was converted into the
601:, designed to explore the same question about a suitable primary for thermonuclear bombs, could be canceled. The implosion system was quite lightweight at 900 lb (410 kg), because it eliminated the aluminum pusher shell around the
1328:
42:
1012:
of the scatterer. There are two sources of X-rays in the hohlraum: the primary's irradiance, which is dominant at the beginning and during the pulse rise; and the wall, which is important during the required radiation temperature's
1031:
to properly implode. This constant wall temperature is dictated by the ablation pressure requirements to drive compression, which lie on average at about 0.4 keV (out of a range of 0.2 to 2 keV), corresponding to several million
1040:
which peaked at about 5.4 keV during boosted-fission. The final wall-temperature, which corresponds to energy of the wall-reradiated X-rays to the secondary's pusher, also drops due to losses from the hohlraum material itself.
3313:; Kozioziemski, B. J.; Nikroo, A.; Wilkens, H. L.; Bhandarkar, S.; Forsman, A. C.; Haan, S. W.; Hoppe, M. L.; Huang, H.; Mapoles, E.; Moody, J. D.; Sater, J. D.; Seugling, R. M.; Stephens, R. B.; Takagi, M.; Xu, H. W. (2008).
1865:, and therefore very similar chemically. Islanders consuming contaminated coconut milk were found to have abnormally high concentrations of caesium in their bodies and so had to be evacuated from the atoll a second time.
1534:
In an additional unexpected event, albeit one of far less consequence, X-rays traveling through line-of-sight (LOS) pipes caused a small second fireball at
Station 1200 with a yield of 1 kiloton of TNT (4.2 TJ).
1768:
lacked a decontamination washdown system, and was therefore ordered on
February 27, to return to Pearl Harbor at the highest possible speed. A breakdown in her engine systems, namely a cracked cylinder liner, slowed
1718:
Unanticipated fallout and the radiation emitted by it also affected many of the vessels and personnel involved in the test, in some cases forcing them into bunkers for several hours. In contrast to the crew of the
4708:
1781:
was 565 to 586 nautical miles from ground zero. The fallout was at first thought to be harmless and there were no radiation detectors aboard, so no decontamination measures were taken. Measurements taken after
1278:
tamper material would mix rapidly with the relatively low-density fusion fuel—leading to unacceptably large radiation losses—the stand-off gap also acted as a buffer to mitigate the unavoidable and undesirable
2078:
mild radiation sickness of many (nausea, vomiting, diarrhea). The unexpected strength of the detonation, combined with shifting wind patterns, sent some of the radioactive fallout over the inhabited atolls of
1702:
District Court, who acknowledged the fishermen's radiation exposure but could not "conclude that the state persistently gave up providing support and conducting health surveys to hide the radiation exposure".
959:, while for these estimations, the ratio of 3:1 was predominantly used in ISRINEX. The neutronicity of the fusion reactions harnessed by the fusion tamper would dramatically increase the yield of the device.
803:
devices, or about 500 liters (110 imp gal; 130 U.S. gal), corresponding to about 400 kg of lithium deuteride (as LiD has a density of 0.78201 g/cm). The mixture cost about 4.54
1211:
island created for the event. From those pipes, mirrors would reflect early bomb light from the bomb casing to a series of remote high-speed cameras, and so that Los Alamos could determine both the
2042:" during the month after the Castle Bravo test, the final piece of the puzzle being the idea that the compression of the secondary can be accomplished by the primary's X-rays before fusion began.
1790:. Total exposure estimates range from 3.3 R to 18 R of whole-body radiation, taking into account the effects of natural washdown from rain, and variations between above- and below-deck exposure.
5463:
605:
and used the more compact ring lenses, a design feature shared with the Mark 5, 12, 13 and 18 designs. The explosive material of the inner charges in the MK 7 was changed to the more powerful
1299:
efficiency. Because the structural foam holding the secondary in place within the casing was doped with B, the secondary was compressed more highly, at a cost of some radiated neutrons. (The
1083:
in the ICF laser assemblies. This medium was a polystyrene plastic foam filling, extruded or impregnated with a low-molecular-weight hydrocarbon (possibly methane gas), which turned to a low-
1853:
and other testing on the atoll also affected islanders who had previously inhabited the atoll, and who returned there some time after the tests. This was due to the presence of radioactive
760:. The proposed weight reduction (from TX-17's 42,000 pounds (19,000 kg) to TX-21's 25,000 pounds (11,000 kg)) would provide the Air Force with a much more versatile deliverable
4701:
1253:. All parts of the tamper were similarly locked together to provide structural support and rigidity to the secondary assembly. Surrounding the fusion-fuel–spark-plug assembly was the
3917:
1664:
Although the atmospheric fallout plume drifted eastward, once fallout landed in the water it was carried in several directions by ocean currents, including northwest and southwest.
1551:
fallout plume spread dangerous levels of radioactivity over an area over 280 miles (450 km) long, including inhabited islands. The contour lines show the cumulative radiation
2199:
2365:
deposited into the hohlraum liner from primary's interface with the interstage (i.e. the primary's outer surface) were "cooler" than the maximum temperature of a fission device.
1361:
result of the blast, the cloud contaminated more than 7,000 square miles (18,000 km) of the surrounding
Pacific Ocean, including some of the surrounding small islands like
824:
317:, including the death six months later of Kuboyama Aikichi, the boat's chief radioman. The blast incited a strong international reaction over atmospheric thermonuclear testing.
5356:
3832:
3711:
4694:
1567:. That, combined with the larger than expected yield and a major wind shift, produced some very serious consequences for those in the fallout range. In the declassified film
1215:
of the design (i.e. the time interval between primary's firing and secondary's ignition) and the thermonuclear burn rate in these two crucial areas of the secondary device.
574:
device was housed in a cylinder that weighed 23,500 pounds (10,700 kg) and measured 179.5 inches (456 cm) in length and 53.9 inches (137 cm) in diameter.
2563:
1483:) to a pair of alpha particles on a timescale of nearly a second, vastly longer than the timescale of nuclear detonation. However, when lithium-7 is bombarded with
3501:
3270:
984:
Attached to the cylindrical ballistic case was a natural-uranium liner, the radiation case, that was about 2.5 cm thick. Its internal surface was lined with
597:
event and yielded 61 kilotons of TNT (260 TJ) (out of 50–70 kt expected yield range). It was considered successful enough that the planned operation series
1452:
The yield of 15 (± 5) Mt was triple that of the 5 Mt predicted by its designers. The cause of the higher yield was an error made by designers of the device at
814:
The thermonuclear burn would produce (like the fission fuel in the primary) pulsations (generations) of high-energy neutrons with an average temperature of 14
2137:, and the Castle Bravo test was frequently part of the plots of numerous Japanese media, especially in relation to Japan's most widely recognized media icon,
1625:
were reported. The islanders received compensation from the U.S. government, relative to how much contamination they received, beginning in 1956; by 1995 the
3372:
4717:
2109:
levels and thyroid cancer is still being researched. There are also correlations between fallout exposure levels and diseases such as thyroid disease like
2034:, present in the fallout. This information could potentially reveal the means by which megaton-yield nuclear devices achieve their yield. Soviet scientist
1342:. A sizable array of diagnostic instruments were trained on it, including high-speed cameras trained through an arc of mirror towers around the shot cab.
2143:
1531:
blast were instead vaporized instantly, while most of the instruments that were expected to be recovered for data retrieval were destroyed by the blast.
811:
reportedly stated independently that the first generation of thermonuclear weapons had (fusion) efficiencies varying from as low as 15% to up about 25%.
2413:
Sputtering is the manifestation of the underdense plasma corona of the ablating hohlraum and the tamper surfaces. It is a problem also shared with (see
873:
840:
2332:. SAUSAGE used an 840-liter version of a cryogenic vessel developed for the PANDA committee (PANDA was SAUSAGE's unclassified name) and in part by the
855:
5406:
2134:
4428:"Fallout from Nuclear Weapons Tests and Cancer Risks: Exposures 50 years ago still have health implications today that will continue into the future"
5483:
5478:
4474:
Grossman, Charles M.; Morton, William E.; Nussbaum, Rudi H.; Goldberg, Mark S.; Mayo, Nancy E.; Levy, Adrian R.; Scott, Susan C. (January 1, 1999).
64:
4676:
2634:
5361:
3961:
683:, even though the TX-21 as proof-tested in the Bravo event was not weaponized. The successful test rendered obsolete the cryogenic design used by
1527:
test used almost pure lithium-6. Had sufficient lithium-6 been available, the usability of the common lithium-7 might not have been discovered.
5443:
3805:
1773:
to one-third of her full speed, and when the Castle Bravo detonation took place, she was still about 180 to 195 nautical miles east of Bikini.
1610:
791:(ADP) started production in late 1953. The volume of LiD fuel used was approximately 60% the volume of the fusion fuel filling used in the wet
2039:
1613:
deemed
Rongelap safe to return, and allowed 82 inhabitants to move back to the island. Upon their return, they discovered that their previous
5473:
4407:
4317:
4130:
4105:
3988:
3687:
3610:
3594:
3461:
3416:
3117:
1487:
with an energy greater than 2.47 MeV, rather than simply absorbing a neutron, it undergoes nuclear fission into an alpha particle, a tritium
1356:
over 250 miles (400 km) away. The explosion left a crater 6,500 feet (2,000 m) in diameter and 250 feet (76 m) in depth. The
128:
5400:
5325:
3925:
3752:
3888:
2113:. Populations of the Marshall Islands that received significant exposure to radionuclides have a much greater risk of developing cancer.
1222:
fusion fuel in a stainless-steel canister. Running down to the center of the secondary was a 1.3 cm thick hollow cylindrical rod of
5381:
3775:
2429:
design to tailor its opacity), which fly inside the radiation channel and absorb radiation or reflect it, hampering radiation "ducting".
5448:
4967:
4853:
2070:
2960:
The physical principles of thermonuclear explosives, inertial confinement fusion, and the quest for fourth generation nuclear weapons
2502:
1352:
When Bravo was detonated, within one second it formed a fireball almost 4.5 miles (7.2 km) across. This fireball was visible on
5453:
3719:
2301:
In the Mark 7 HE system, the irregularities in the implosion front were relatively small rendering the pusher component unnecessary.
1971:
1629:
reported that it had awarded $ 43.2 million, nearly its entire fund, to 1,196 claimants for 1,311 illnesses. A medical study, named
1087:
plasma from the X-rays, and along with channeling radiation it modulated the ablation front on the high-Z surfaces; it "tamped" the
1260:
with a standoff air-gap about 0.9 cm wide that was to increase the tamper's momentum, a levitation technique used as early as
2065:
Page 36 from the
Project 4.1 final report, showing four photographs of exposed Marshallese. Faces blotted out for privacy reasons.
5458:
3526:
585:
4427:
1280:
5422:
4047:
3497:
2676:
2172:
1096:). This point is above the threshold where the fusion fuel would turn opaque to its emitting radiation, as determined from its
916:
and deuterium, and in two reactions (with energies of 17.6 MeV and 4.8 MeV, mediated by a neutron and tritium) it produces two
4581:
3557:
303:
and gaseous fallout spread around the world. The inhabitants of the islands were evacuated only three days later and suffered
5319:
5223:
4732:
2868:"Dangerous Thermonuclear Quest: The Potential of Explosive Fusion Research for the Development of Pure Fusion Weapons", p. 4.
1909:
1453:
746:
455:
5122:
5115:
212:
2357:
material because the fission bomb's tamper, pusher and high-explosive lenses as well as interstage's plastic foam strongly
1952:
4953:
3292:
2414:
1905:
1861:
as part of the normal biological process, but will also readily absorb caesium if present, being of the same group on the
1575:
pointed to a diagram indicating that the wind shift was still in the range of "acceptable fallout", although just barely.
1924:
5167:
5024:
3490:
3266:
2333:
1694: million each ($ 5,550 in 1954, or about $ 63,000 in 2024). It was also agreed that the victims would not be given
1687:
121:
4774:
4588:
5468:
4666:
2444:
733:
respectively. On paper it was a scaled-down version of these devices, and its origins can be traced back to 1953. The
403:
323:
3314:
2922:
1988:" in the U.S.), in 1953. It was not a true hydrogen bomb; fusion provided only 15–20% of its yield, most coming from
1640:
Map showing points (X) where contaminated fish were caught or where the sea was found to be excessively radioactive.
3732:
The
Japanese government and people dubbed it "a second Hiroshima" and it nearly led to severing diplomatic relations
1931:
354:
4399:
3408:
2267:
1992:
reactions. Its yield was 400 kilotons, and it could not be infinitely scaled, as with a true thermonuclear device.
1820:
1777:
was in the range of nuclear fallout, which began landing on the ship in the mid-afternoon of March 2. By this time
1212:
3857:
1999:, but most of this also came from fission: 77% of the total came from fast fission of its natural-uranium tamper.
1898:
1075:
nonuniformities) of the primary's irradiance are of utmost importance. This was done with the introduction of the
5162:
5008:
2867:
2421:
granular particles (made off uranium of Pb–Bi eutectic; the selected material depends on the "cocktail", or high-
2249:
282:
4589:"Historical events associated with fallout from Bravo Shot – Operation Castle and 25 Y of medical findings"
1559:(R) for the first 96 hours after the test. Although widely published, this fallout map is not perfectly correct.
1059:
primary that was employed to create the conditions needed to start the fusion reaction, and its other end was a
5366:
5045:
1257:
1247:
314:
2417:), that has to do with the ablated heavy particles; For a hydrogen weapon, these particles are blown-off high-
2008:
1938:
1498:
Summarizing, the reactions involving lithium-6 result in some combination of the two following net reactions:
1188:
tapering and its mounting to the hohlraum apparently made the whole secondary assembly resemble the body of a
291:, the heaviest of which was in the form of pulverized surface coral from the detonation, fell on residents of
2985:
787:
and many later hydrogen weapons, were due to shortages in enriched lithium at that time, as the first of the
5371:
5292:
2119:
There is a presumed association between radiation levels and functioning of the female reproductive system.
1626:
988:
that was about 240 μm thick, and made from 0.08-μm thick copper foil, to increase the overall albedo of the
734:
602:
181:
2027:
5108:
4641:
1989:
1267:
581:
3267:"How Archive Data Contribute to Certification. Fred N. Mortensen, John M. Scott, and Stirling A. Colgate"
1920:
5351:
4925:
4795:
4321:
3865:
2850:
2218:
1636:
1480:
1151:
1093:
4686:
2642:
2129:
1709:
The device's firing crew was located on Enyu island, variously spelled as Eneu island, as depicted here
1675:
1475:
It was assumed that the lithium-7 would absorb one neutron, producing lithium-8, which decays (through
309:
2788:
2097:
The exposure to fallout has been linked to increase the likelihood of several types of cancer such as
5488:
5101:
5002:
4909:
4874:
4809:
4788:
4352:
4162:
3329:
3064:
2997:
2896:
2572:
2050:
2046:
1754:
1179:
1173:
1124:
1054:
1037:
952:
782:
753:
716:
710:
688:
424:
266:
232:
3962:
Inhalation Toxicology Research Institute, Lovelace Biomedical & Environmental Research Institute
1835:
1572:
277:), 2.5 times the predicted 6 Mt (25 PJ), due to unforeseen additional reactions involving
5129:
5087:
5052:
4881:
3109:
1484:
1338:
The device was mounted in a "shot cab" on an artificial island built on a reef off Namu Island, in
1262:
1021:
773:
698:
278:
2884:
2337:
1563:
The fission reactions of the natural uranium tamper were quite dirty, producing a large amount of
5276:
5213:
4995:
4946:
4902:
4867:
4846:
4816:
4739:
4497:
4449:
4432:
4368:
4281:
4225:
3693:
3618:
3252:
3013:
1683:
421:
304:
262:
3744:
3310:
2147:, Castle Bravo becomes the call sign for Monarch Outpost 54 located in the Atlantic Ocean, near
1590:, and the wind that was blowing north the day before the test steadily veered towards the east.
3965:
3833:"Former fishermen lose H-bomb damages suit linked to Bikini Atoll tests U.S. conducted in 1954"
2328:
Both SAUSAGE and the two RUNTs (SAUSAGE's "lithiated" versions) had fusion fuel volumes of 840
1246:
joint to the rest of the secondary assembly. The shield-tamper ensemble can be visualized as a
5376:
5073:
5059:
5038:
4988:
4974:
4960:
4888:
4860:
4823:
4802:
4767:
4760:
4608:
4505:
4403:
4376:
4299:
4243:
4147:
4126:
4101:
4052:
4017:
3984:
3683:
3657:
3590:
3457:
3412:
3131:
3123:
3113:
2600:
2375:
2019:
1812:
1243:
1219:
1164:
656:
258:
3783:
2792:
1509:
But when lithium-7 is present, one also has some amounts of the following two net reactions:
5188:
5172:
5136:
5094:
5080:
5066:
5031:
4981:
4781:
4660:
4647:
4634:
4600:
4487:
4441:
4360:
4289:
4273:
4233:
4217:
4170:
4166:
4009:
3649:
3337:
3155:
3147:
3072:
3005:
2904:
2745:
2590:
2580:
2379:
2074:
2030:
of the Castle Bravo device by studying the ratio and presence of tell-tale isotopes, namely
1870:
1815:
associated with meteorological disturbances of the predominantly zonal flow. Outside of the
1735:
1143:
1097:
928:
249:
244:
104:
1984:
The Soviet Union had previously used lithium deuteride in its Sloika design (known as the "
5387:
5331:
5297:
5271:
4939:
4839:
4753:
4746:
3838:
3139:
2087:
2035:
2004:
1945:
1787:
1598:
1579:
1564:
1353:
1138:
1042:
625:
590:
4628:
3617:. October 11, 2009. A&E Television Networks. Military History Channel. Archived from
3586:
Domination and Resistance: The United States and the Marshall Islands during the Cold War
3228:
2476:
2456:
The cylindrical hole was plugged with B-doped paraffin wax to time the neutrons' arrival.
2443:
test. The hot-spot openings, similar to the "starburst" diagnostics in hohlraums used in
1495:. The result was greatly increased fissioning of the uranium tamper and increased yield.
4356:
3333:
3068:
3055:(1992). "Progress toward Ignition and Burn Propagation in Inertial Confinement Fusion".
3001:
2900:
2576:
2531:
2227:
1738:("buttoning up") for several hours until outside radiation decayed to safer levels. "25
1705:
997:
reduced. Therefore, hohlraum liners require the use of copper (or, as in other devices,
5193:
5018:
4830:
4294:
4261:
4238:
4205:
3101:
3034:
2662:
2595:
2558:
2312:
2110:
2102:
2079:
2023:
1996:
1862:
1761:
1606:
1602:
1488:
1472:
and increase the yield in a predicted manner. Lithium-6 indeed reacted in this manner.
1461:
1385:
1366:
1362:
1357:
924:
917:
738:
648:
292:
270:
254:
192:
51:
3653:
3243:"Declassified U.S. Nuclear Test Film #34 0800034 – Project Gnome – 1961. 6:14 minutes"
2972:
1345:
The detonation took place at 06:45 on March 1, 1954, local time (18:45 on February 28
1196:
pipes attached to the middle and left section of the device. These pipe sections were
1107:
5437:
5346:
5218:
4932:
4916:
4604:
4542:
4492:
4475:
4045:; List, Robert J. (March 1, 1959). Analysis of Stratospheric Strontium Measurements.
4042:
3955:
3052:
3017:
2908:
2272:
2160:
1751:
1552:
1429:
729:
680:
610:
236:
1578:
The decision to carry out the Bravo test under the prevailing winds was made by Dr.
5417:
5412:
5394:
5341:
5203:
4576:
Bravo for the Marshallese: Regaining control in a Post-Nuclear, Post Colonial World
4318:"The Legacy of U.S. Nuclear Testing and Radiation Exposure in the Marshall Islands"
3561:
3200:
3169:
2822:
2712:
2209:
2155:
2061:
1839:
1827:
1731:
1622:
1523:
1492:
1404:
is the sixth largest nuclear explosion in history, exceeded by the Soviet tests of
1397:
1370:
1339:
1308:
device did not use B in its design; as a result, the intense neutron flux from its
815:
761:
742:
723:
296:
240:
217:
114:
4364:
4071:
2941:
Current Trends in International Fusion Research Proceedings of the Third Symposium
2557:
Hughes EW; Molina MR; Abella MKIL; Nikolić-Hughes I; Ruderman MA (July 30, 2019).
2190:
1440:
1376:
1092:
of the fusion fuel) to the point needed to sustain a thermonuclear reaction. (see
3451:
3433:
709:
was at least in theory and in many critical aspects identical in geometry to the
588:, a very compact MK 7 device. This boosted fission device had been tested in the
313:("Lucky Dragon No. 5") were also contaminated by the heavy fallout, experiencing
5336:
5239:
5198:
4528:
3893:
2657:
2358:
2086:. Within 52 hours, the 86 people on Rongelap and 167 on Utrik were evacuated to
2083:
2031:
1887:
1854:
1831:
1803:
1726:
1630:
1614:
1583:
1301:
1192:. The secondary's length is defined by the two pairs of dark-colored diagnostic
1150:
test of 1952, the 1954 Castle Bravo test was likewise heavily instrumented with
300:
3296:
1319:
can enter the radiation channel that has to be open for the radiation transit.
5208:
5013:
4654:
4277:
4174:
4005:
3697:
3469:
3342:
3242:
2374:
These losses were associated with material's properties like back-scattering,
2277:
2239:
2106:
1995:
The Teller–Ulam-based "Ivy Mike" device had a much greater yield of 10.4
1823:
received the greatest total fallout, about five times that received in Japan.
1725:, who did not anticipate the hazard and therefore did not take shelter in the
1587:
1476:
1406:
1393:
1088:
808:
737:
indicated the importance of lighter thermonuclear weapons for delivery by the
3135:
369:
356:
338:
325:
143:
130:
4194:
Strategic Air Command History Development of Atomic Weapons 1956, pp. 29, 39
3151:
2585:
2262:
2133:
led to an increase in antinuclear protests in Japan. It was compared to the
2127:
The Castle Bravo detonation and the subsequent poisoning of the crew aboard
1858:
1739:
1695:
1618:
1556:
1543:
1469:
1250:
1223:
1002:
913:
905:
772:
as its fusion fuel. Natural lithium is a mixture of lithium-6 and lithium-7
668:
664:
4681:
4509:
4380:
4303:
3661:
3143:
2604:
2391:
Tamper is the metal cladding encasing the secondary, and it is also termed
2353:
This temperature range is compatible with a hohlraum filling made of a low-
1842:
and fallout times, and arrive at more accurate meteorological models after
4612:
4247:
3456:. U.S. Department of Defense, U.S. Atomic Energy Commission. p. 437.
1327:
973:
923:
The reaction would produce high-energy neutrons with 14 MeV, and its
41:
17:
5255:
4894:
4670:
3806:"Fishermen Sue Japan for Hiding Records of Fallout From US Nuclear Tests"
3438:. U.S. Department of Defense, U.S. Atomic Energy Commission. p. 462.
2426:
2257:
2165:
2138:
2098:
2091:
1843:
1786:
had returned to Pearl Harbor suggested an exposure range of 0.18 to 0.62
1609:
atolls, which were evacuated 48 hours after the detonation. In 1957, the
1412:
1310:
1147:
1120:
1060:
989:
643:
606:
4453:
4445:
4285:
2090:
for medical care. Several weeks later, many people began suffering from
1644:=original "danger zone" around Bikini announced by the U.S. government.
781:
lower levels of lithium enrichment in the fuel slugs, compared with the
4501:
4426:
Simon, Steven L.; Bouville, André; Land, Charles E. (January 1, 2006).
4372:
4229:
3779:
3247:
3009:
2311:
accurate compression (LA-1632, table 4.1). At the same time, since the
2148:
1912: in this section. Unsourced material may be challenged and removed.
1816:
1808:
1465:
1457:
1445:
1254:
1231:
909:
901:
769:
288:
4525:
Mushroom Clouds and Mushroom Men: The Fantastic Cinema of Ishiro Honda
4056:
4021:
749:
responded to this indication with a follow-up enriched version of the
3076:
2012:
1189:
1079:—an optical element used as a refractive medium, also encountered as
1033:
985:
4221:
4013:
2763:
951:, were to be high-yield shots required to assure the thermonuclear "
641:, and had the same basic configuration (radiation implosion) as the
3039:
Plasma Astrophysics; Kinetic Processes in Solar and Stellar Coronae
679:
was the first test by the United States of a practical deliverable
253:. Detonated on March 1, 1954, the device remains the most powerful
4682:
Strategic Air Command History – Development of Atomic Weapons 1956
3584:
2988:; Hälg, Walter (1981). "Radiation dynamics of nuclear explosion".
2362:
2329:
2316:
2060:
1985:
1704:
1635:
1542:
1439:
1375:
1326:
1137:
1106:
1071:
972:
893:
274:
196:
1834:
used to sample the air at stratospheric altitudes; the research (
1053:
device. The radiation case had a parabolic end, which housed the
3127:
1036:. Wall temperature depended on the temperature of the primary's
1020:) plateau. The primary emits radiation in a manner similar to a
998:
4690:
3957:
Human Radiation Exposures Related to Nuclear Weapons Industries
2750:
LA-1632: Weapons Activities of Los Alamos Scientific Laboratory
2559:"Radiation maps of ocean sediment from the Castle Bravo crater"
2764:"The Nuclear Weapon Archive – A Guide to Nuclear Weapons"
1881:
1346:
804:
3682:, Britain’s Pacific H-bomb tests, ANU Press, pp. 55–68,
1468:
in the process, of which the latter would then fuse with the
1005:), as the absorption probability increases with the value of
3204:
3173:
2826:
2716:
892:
4324:
in the Republic of the Marshall Islands. September 15, 2012
3678:
Oishi, Matashichi; Maclellan, Nic (2017), "The fisherman",
3359:
Bombs in the Backyard: Atomic Testing and American Politics
2635:"Operation Castle tests focus of April 20 panel discussion"
1380:
Castle Bravo mushroom cloud a few seconds after detonation
307:. Twenty-three crew members of the Japanese fishing vessel
27:
1954 U.S. thermonuclear weapon test in the Marshall Islands
4204:
Lauerman, John F.; Reuther, Christopher (September 1997).
3776:"Bikini Atoll H-bomb damaged fisheries, created prejudice"
3315:"National Ignition Facility target design and fabrication"
2526:
2524:
2522:
2520:
1315:
radiation case so that material from neither of these two
465:$ 2.7 million (1954) ($ 24.3 million in 2023 dollars)
3954:
Newton, Richard G.; Cuddihy, George J. (September 1985).
2404:
Not to be confused with the function of the fusion tamper
2340:). This vessel fits the description of Richard Rhodes in
900:
The Jetter cycle is a combination of reactions involving
776:(with 7.5% of the former). The enriched lithium used in
2620:
The Ecological Revolution: Making Peace with the Planet
1874:
warned of the contamination of milk with strontium-90.
1857:
in locally grown coconut milk. Plants and trees absorb
1633:, studied the effects of the fallout on the islanders.
1142:
In a similar manner to the earlier pipes filled with a
1830:
from the test were later captured with balloon-borne
1274:. Since there were also technical concerns that high-
1070:, and the case formed a radiation channel to conduct
756:
to a 3/4 scale radiation-implosion system called the
5357:
Unethical human experimentation in the United States
4718:
Nuclear weapons tests conducted by the United States
4587:
Cronkite, E. P.; Conard, R. A.; Bond, V. P. (1997).
4161:(4). Gordon and Breach Science Publishers: 351–363.
4098:
The American People: Creating a Nation and a Society
1392:
was about 1,000 times more powerful than the atomic
5310:
5285:
5264:
5248:
5232:
5181:
5155:
5146:
4724:
3673:
3671:
3489:Kunkel, Thomas; Ristvet, Brian (January 25, 2013).
3484:
3482:
3480:
3478:
2973:
https://nuclearweaponarchive.org/Nwfaq/Nfaq4-4.html
546:
538:
530:
517:
509:
501:
496:
488:
477:
469:
461:
451:
443:
435:
430:
417:
392:
203:
187:
177:
159:
120:
110:
100:
92:
87:
34:
5464:1954 in the Trust Territory of the Pacific Islands
4659:is available for free viewing and download at the
4646:is available for free viewing and download at the
4633:is available for free viewing and download at the
3831:
2503:"Castle Bravo: The Largest U.S. Nuclear Explosion"
351:. The remains of the Castle Bravo causeway are at
257:ever detonated by the United States and the first
3552:
3550:
3548:
1384:In terms of energy released (usually measured in
4643:Military Effects Studies Operation Castle (1954)
4582:Republic of the Marshall Islands Embassy website
4476:"Reproductive Outcomes after Radiation Exposure"
4148:"The Radioactive Signature of the Hydrogen Bomb"
3405:Bombing the Marshall Islands: A Cold War Tragedy
2990:Zeitschrift für Angewandte Mathematik und Physik
2817:
2815:
2813:
2811:
2740:
2738:
2736:
2045:The Shrimp device design later evolved into the
1114:device delivered via truck awaiting installation
4343:"Radioactive Fallout in the Marshall Islands".
3856:Clark, John C. (July 1957). Robert Cahn (ed.).
3373:"Commander Task Group 7.1 Eniwetok to U.S. AEC"
2879:
2877:
2875:
2656:Johnston, Louis; Williamson, Samuel H. (2023).
2564:Proceedings of the National Academy of Sciences
1673:
693:, which was slated to be tested as the initial
675:), which required elaborate cooling equipment.
4677:First-person article about conducting the test
3491:"Castle Bravo: Fifty Years of Legend and Lore"
3403:Parsons, Keith M.; Zaballa, Robert A. (2017).
2855:T-4 Handbook of Material Properties Data Bases
2707:
2705:
2703:
2701:
2699:
2697:
2695:
2693:
2691:
2689:
697:. It also used a 3.7-inch-thick (9.5 cm)
261:-fueled thermonuclear weapon tested using the
4702:
3293:"LANL: Los Alamos Science: LA Science No. 28"
2315:layer was thinner it was less opaque for the
1226:, nested in the steel canister. This was the
1218:This secondary assembly device contained the
1063:, as also seen in Bravo's declassified film.
8:
3450:Glasstone, Samuel; Dolan, Philip J. (1977).
3231:. May 12, 1954 – via Internet Archive.
3029:
3027:
2177:Castle Bravo: Fifty Years of Legend and Lore
2038:hit upon what the Soviet Union regarded as "
1734:where they were located, with the fire crew
647:wet device, except with a different type of
4656:Nuclear Test Film – Operation Castle (1954)
3983:. London: Jonathan Cape. pp. 196–198.
3710:Keever, Beverly Deepe (February 25, 2004).
3195:
3193:
2927:Co and Au γ-ray albedo of various materials
2887:(1963). "High Energy X-Ray Photon Albedo".
1130:that used a 93.5% enriched fission jacket.
834:shortly before installation in its shot cab
659:(LiD), which is solid at room temperature;
5152:
4709:
4695:
4687:
4076:WebElements Periodic Table of the Elements
3949:
3947:
3945:
3943:
3851:
3849:
2954:
2952:
2950:
1460:from the fissioning plutonium and emit an
1294:stage would prevent pre-detonation of the
935:Possible additional tritium for high-yield
402:
389:
40:
5407:Trinity and Beyond: The Atomic Bomb Movie
4630:Operation Castle Commanders Report (1954)
4569:U. S. Nuclear Weapons: The Secret History
4491:
4293:
4237:
3640:Sevitt, S. (July 23, 1955). "The Bombs".
3440:(Dose given in roentgens in the 1962 ed.)
3341:
3106:Dark Sun: The Making of the Hydrogen Bomb
3096:
3094:
3092:
3090:
3088:
3086:
2594:
2584:
2361:the radiation emitted by the core. Thus,
1972:Learn how and when to remove this message
1838:) was conducted to better understand the
1742:per hour" was recorded above the bunker.
1571:, the task force commander Major General
4006:World-Wide Fallout from Operation Castle
3453:The Effects of Nuclear Weapons (3rd ed.)
2395:; both terms can be used interchangeably
2015:their first Teller–Ulam device in 1955.
553:Expected: 5 megatons of TNT (21 PJ)
231:was the first in a series of high-yield
5362:International Day against Nuclear Tests
3255:from the original on December 21, 2021.
2468:
2294:
2186:
2158:song "Memorabilia" from his 2012 album
2022:was a militarily sensitive issue, with
1601:was spread eastward onto the inhabited
820:
556:Actual: 15 megatons of TNT (63 PJ)
3889:"Forgotten atrocity of the atomic age"
3273:from the original on December 23, 2016
2501:Rowberry, Ariana (November 30, 2001).
2094:(hair loss) and skin lesions as well.
2073:estimated that 253 inhabitants of the
1158:The secondary assembly was the actual
31:
4421:
4419:
3745:"50 Facts About U.S. Nuclear Weapons"
3398:
3396:
3394:
3229:"Operation CASTLE Commander's Report"
7:
5401:Reactor-grade plutonium nuclear test
5326:Fallout: An American Nuclear Tragedy
4396:Strange Glow: The Story of Radiation
4351:(3181): 1178–1179. January 1, 1955.
3887:Hoffman, Michael (August 28, 2011).
1910:adding citations to reliable sources
1448:bonus provided by Lithium-7 isotope.
618:core was levitated in a type-D pit.
71:
5382:Radiation Exposure Compensation Act
4123:Joseph Rotblat: Visionary for Peace
4100:(6th ed.). New York: Longman.
4096:Nash, Gary B.; et al. (2007).
3774:Hirano, Keiji (February 29, 2004).
3507:from the original on March 10, 2014
2633:Danneskiold, Jim (April 14, 2005).
2622:. Monthly Review Press. p. 73.
2164:mentions both the Castle Bravo and
2053:and entered into production again.
1826:Stratospheric fallout particles of
1024:, and the secondary needs constant
687:and its weaponized derivative, the
3755:from the original on July 19, 2011
2135:bombings of Hiroshima and Nagasaki
2071:United States Department of Energy
1394:bomb that was dropped on Hiroshima
25:
4210:Environmental Health Perspectives
3611:"The Ghost Fleet of Bikini Atoll"
1428:) ≈20 Mt Soviet tests in 1962 at
4667:US tests hydrogen bomb in Bikini
4605:10.1097/00004032-199707000-00014
4493:10.1097/00001648-199903000-00024
4072:"Caesium biological information"
4004:List, Robert J. (May 17, 1955).
3858:"Trapped by Radioactive Fallout"
2242:
2226:
2217:
2198:
2189:
1886:
1714:Bomb test personnel take shelter
872:
854:
839:
823:
586:Los Alamos Scientific Laboratory
70:
63:
5484:Nuclear testing at Bikini Atoll
5479:Nuclear accidents and incidents
5423:Nuclear testing at Bikini Atoll
4272:(5496): 1132. January 1, 1966.
4048:Journal of Geophysical Research
3918:"Operation Castle: Bravo Blast"
3589:. University of Hawai'i Press.
3498:Defense Threat Reduction Agency
3295:. June 12, 2007. Archived from
2889:Nuclear Instruments and Methods
2677:Gross Domestic Product deflator
2173:Defense Threat Reduction Agency
1897:needs additional citations for
1648:="danger zone" extended later.
927:was estimated at ≈0.885 (for a
513:455.93 cm (179.50 in)
505:10,659 kg (23,499 lb)
320:The Bravo Crater is located at
5320:National Atomic Testing Museum
5224:Nevada Test and Training Range
4578:(Belmont, CA: Wadsworth, 2004)
4394:Jorgensen, Timothy J. (2017).
4262:"Fallout Radiation And Growth"
3435:The Effects of Nuclear Weapons
2639:Los Alamos National Laboratory
2144:Godzilla: King of the Monsters
1660: are equatorial currents.
1516:Li + H → 2 He + n + 15.123 MeV
1454:Los Alamos National Laboratory
1066:The space between the uranium
962:
764:. The final version tested in
747:Los Alamos National Laboratory
521:136.90 cm (53.90 in)
478:
456:Los Alamos National Laboratory
235:design tests conducted by the
1:
5444:1950s in the Marshall Islands
4365:10.1126/science.122.3181.1178
4155:Science & Global Security
3654:10.1016/s0140-6736(55)92780-x
3615:Mystery of Old World Cultures
3583:Smith-Norris, Martha (2016).
3361:. Reno: University of Nevada.
3357:Titus, A. Costandina (2001).
2658:"What Was the U.S. GDP Then?"
2618:Foster, John Bellamy (2009).
2018:The publication of the Bravo
1416:at 24.2 Mt, and three other (
883:device, with humans for scale
721:devices later proof-fired in
582:deuterium-tritium gas-boosted
79:Location within Pacific Ocean
5474:March 1954 events in Oceania
3527:"Les cobayes du Dr Folamour"
2909:10.1016/0029-554X(64)90131-4
2334:National Bureau of Standards
439:Ben Diven (project engineer)
4523:Brothers, Peter H. (2009).
4266:The British Medical Journal
4146:Geer, Lars-Erik De (1991).
3960:. Albuquerque, New Mexico:
2445:inertial confinement fusion
2105:. The relationship between
1811:, with incursions into the
1674:
1502:n + Li → H + He + 4.783 MeV
1266:and described by physicist
5505:
4571:(Arlington: AeroFax, 1988)
4544:Donald Fagen – Memorabilia
4400:Princeton University Press
3533:(in French). June 22, 2009
3432:Glasstone, Samuel (1962).
3409:Cambridge University Press
2268:History of nuclear weapons
1821:Southwestern United States
1594:Inhabited islands affected
1505:Li + H → 2 He + 22.373 MeV
1146:of helium, as used in the
50:detonation and subsequent
5449:1954 disasters in Oceania
4278:10.1136/bmj.1.5496.1132-a
4175:10.1080/08929889108426372
3749:The Brookings Institution
3377:National Security Archive
3343:10.1017/S0263034608000499
2250:Nuclear technology portal
1688:St Bartholomew's Hospital
1672:A Japanese fishing boat,
1272:hammer-on-the-nail-impact
1152:Line-of-Sight (LOS) pipes
879:Shot-cab installation of
577:The primary device was a
542:400 kg (880 lb)
525:
401:
285:in the surrounding area.
283:radioactive contamination
208:
58:
39:
5454:1954 in military history
5367:Nevada Desert Experience
3979:DeGroot, Gerard (2004).
3322:Laser and Particle Beams
2768:nuclearweaponarchive.org
2536:nuclearweaponarchive.org
2481:nuclearweaponarchive.org
2425:element mixture, of the
2069:Following the test, the
1611:Atomic Energy Commission
1410:at approximately 50 Mt,
1334:detonation and fireball.
818:through Jetter's cycle.
789:Alloy Development Plants
768:used partially enriched
315:acute radiation syndrome
5459:1954 in the environment
5372:Nuclear weapons testing
5293:Pacific Proving Grounds
4167:1991S&GS....2..351D
3680:Grappling with the Bomb
2586:10.1073/pnas.1903478116
2505:. Brookings Institution
1802:A worldwide network of
1764:in late February 1954.
1627:Nuclear Claims Tribunal
849:’s parabolic projection
735:United States Air Force
299:atolls, while the more
5173:Carson National Forest
4121:Braun, Reiner (2007).
2336:(see more information
2066:
2026:possibly deducing the
1868:The American magazine
1794:International incident
1746:US Navy ships affected
1710:
1661:
1560:
1539:High levels of fallout
1449:
1381:
1335:
1155:
1134:The secondary assembly
1115:
981:
980:SHRIMP device shot-cab
897:
637:The device was called
609:75/25, instead of the
412:device in its shot cab
370:11.70167°N 165.28528°E
339:11.69722°N 165.27194°E
213:Upshot–Knothole Climax
165:; 70 years ago
144:11.69722°N 165.27194°E
5352:Desert Rock exercises
4206:"Trouble in Paradise"
3866:Saturday Evening Post
2064:
2040:Sakharov's third idea
1708:
1639:
1546:
1521:expensive; the later
1443:
1379:
1330:
1141:
1110:
1094:Nuclear weapon design
976:
896:
888:
633:Deuterium and lithium
3206:Swords of Armageddon
3175:Swords of Armageddon
3110:Simon & Schuster
2828:Swords of Armageddon
2718:Swords of Armageddon
2208:crater, relative to
2051:Mark 36 nuclear bomb
2047:Mark 21 nuclear bomb
1906:improve this article
1046:successfully in the
953:emergency capability
584:atomic bomb made by
425:thermonuclear weapon
233:thermonuclear weapon
4446:10.1511/2006.57.982
4357:1955Sci...122.1178.
3928:on October 22, 2013
3496:. Albuquerque, NM:
3334:2008LPB....26..479C
3069:1992PhT....45i..32L
3002:1981ZaMP...32....1P
2923:Bulatov and Garusov
2901:1964NucIM..27...23P
2851:Holian, Kathleen S.
2752:. Vol. Part I.
2679:figures follow the
2577:2019PNAS..11615420H
2571:(31): 15420–15424.
2319:emitted by the pit.
2141:. In the 2019 film
1736:sheltering in place
1599:Radioactive fallout
1513:Li + n → H + He + n
1263:Operation Sandstone
539:Filling weight
534:Lithium-6 deuteride
375:11.70167; 165.28528
366: /
344:11.69722; 165.27194
335: /
149:11.69722; 165.27194
140: /
5469:Explosions in 1954
5219:Sand Springs Range
4433:American Scientist
3712:"Shot in the Dark"
3411:. pp. 53–56.
3010:10.1007/BF00953545
2532:"Operation Castle"
2477:"Operation Castle"
2130:Daigo Fukuryū Maru
2123:In popular culture
2067:
1809:tropical latitudes
1722:Lucky Dragon No. 5
1711:
1684:Sir Joseph Rotblat
1676:Daigo Fukuryū Maru
1662:
1561:
1485:energetic neutrons
1450:
1382:
1336:
1156:
1116:
1102:equilibrium supers
1081:random-phase plate
982:
898:
431:Production history
422:Teller-Ulam design
310:Daigo Fukuryū Maru
305:radiation sickness
263:Teller-Ulam design
163:March 1, 1954
5431:
5430:
5377:Project Plowshare
5306:
5305:
4574:Holly M. Barker,
4409:978-0-691-17834-9
4132:978-3-527-40690-6
4107:978-0-205-80553-2
3990:978-0-224-06232-9
3786:on April 29, 2013
3689:978-1-76046-137-9
3648:(6882): 199–201.
3596:978-0-8248-5814-8
3564:on April 24, 2016
3463:978-0-318-20369-0
3418:978-1-108-50874-2
3299:on June 12, 2007.
3119:978-0-68-480400-2
3104:(1 August 1995).
2986:Pritzker, Andreas
2789:Sutherland, Karen
2746:Glasstone, Samuel
2376:quantum tunneling
1982:
1981:
1974:
1956:
1849:The fallout from
1813:temperate regions
1652:=position of the
1244:mortise and tenon
1220:lithium deuteride
1165:mortise and tenon
1098:Rosseland opacity
943:, along with the
867:s cylindrical end
657:lithium deuteride
563:
562:
447:February 24, 1953
265:. Castle Bravo's
259:lithium deuteride
226:
225:
16:(Redirected from
5496:
5189:Nevada Test Site
5153:
4711:
4704:
4697:
4688:
4661:Internet Archive
4648:Internet Archive
4635:Internet Archive
4616:
4555:
4554:
4553:
4551:
4539:
4533:
4532:
4520:
4514:
4513:
4495:
4471:
4465:
4464:
4462:
4460:
4423:
4414:
4413:
4391:
4385:
4384:
4340:
4334:
4333:
4331:
4329:
4314:
4308:
4307:
4297:
4258:
4252:
4251:
4241:
4201:
4195:
4192:
4186:
4185:
4183:
4181:
4152:
4143:
4137:
4136:
4118:
4112:
4111:
4093:
4087:
4086:
4084:
4082:
4067:
4061:
4060:
4039:
4033:
4032:
4030:
4028:
4001:
3995:
3994:
3981:The Bomb: A Life
3976:
3970:
3969:
3951:
3938:
3937:
3935:
3933:
3924:. Archived from
3913:
3907:
3906:
3904:
3902:
3884:
3878:
3877:
3875:
3873:
3862:
3853:
3844:
3843:
3842:. July 21, 2018.
3835:
3828:
3822:
3821:
3819:
3817:
3802:
3796:
3795:
3793:
3791:
3782:. Archived from
3771:
3765:
3764:
3762:
3760:
3741:
3735:
3734:
3729:
3727:
3722:on July 12, 2011
3718:. Archived from
3707:
3701:
3700:
3675:
3666:
3665:
3637:
3631:
3630:
3628:
3626:
3621:on April 2, 2019
3607:
3601:
3600:
3580:
3574:
3573:
3571:
3569:
3560:. Archived from
3558:"Nuclear Issues"
3554:
3543:
3542:
3540:
3538:
3523:
3517:
3516:
3514:
3512:
3506:
3495:
3486:
3473:
3467:
3447:
3441:
3439:
3429:
3423:
3422:
3400:
3389:
3388:
3386:
3384:
3369:
3363:
3362:
3354:
3348:
3347:
3345:
3319:
3307:
3301:
3300:
3289:
3283:
3282:
3280:
3278:
3263:
3257:
3256:
3239:
3233:
3232:
3225:
3219:
3218:
3216:
3214:
3197:
3188:
3187:
3185:
3183:
3166:
3160:
3159:
3156:Internet Archive
3098:
3081:
3080:
3077:10.1063/1.881318
3049:
3043:
3042:
3031:
3022:
3021:
2982:
2976:
2970:
2964:
2963:
2956:
2945:
2944:
2937:
2931:
2930:
2919:
2913:
2912:
2881:
2870:
2865:
2859:
2858:
2847:
2841:
2840:
2838:
2836:
2819:
2806:
2805:
2803:
2801:
2794:Density of Steel
2785:
2779:
2778:
2776:
2774:
2760:
2754:
2753:
2742:
2731:
2730:
2728:
2726:
2709:
2684:
2674:
2672:
2670:
2653:
2647:
2646:
2641:. Archived from
2630:
2624:
2623:
2615:
2609:
2608:
2598:
2588:
2554:
2548:
2547:
2545:
2543:
2528:
2515:
2514:
2512:
2510:
2498:
2492:
2491:
2489:
2487:
2473:
2457:
2454:
2448:
2436:
2430:
2411:
2405:
2402:
2396:
2389:
2383:
2372:
2366:
2351:
2345:
2326:
2320:
2308:
2302:
2299:
2252:
2247:
2246:
2245:
2230:
2221:
2202:
2193:
2075:Marshall Islands
2020:fallout analysis
1977:
1970:
1966:
1963:
1957:
1955:
1914:
1890:
1882:
1871:Consumer Reports
1723:
1693:
1679:
1569:Operation Castle
1209:
1208:
1204:
1201:
1144:partial pressure
969:s indirect drive
968:
929:Lawson criterion
876:
866:
858:
843:
827:
547:Blast yield
480:
406:
397:
390:
381:
380:
378:
377:
376:
371:
367:
364:
363:
362:
359:
350:
349:
347:
346:
345:
340:
336:
333:
332:
331:
328:
250:Operation Castle
245:Marshall Islands
173:
171:
166:
155:
154:
152:
151:
150:
145:
141:
138:
137:
136:
133:
105:Operation Castle
74:
73:
67:
44:
32:
21:
5504:
5503:
5499:
5498:
5497:
5495:
5494:
5493:
5434:
5433:
5432:
5427:
5388:The Atomic Cafe
5332:Alvin C. Graves
5312:
5302:
5281:
5260:
5244:
5228:
5177:
5148:
5142:
5123:Upshot–Knothole
5116:Tumbler–Snapper
4720:
4715:
4653:The short film
4640:The short film
4627:The short film
4624:
4619:
4586:
4558:
4549:
4547:
4541:
4540:
4536:
4522:
4521:
4517:
4473:
4472:
4468:
4458:
4456:
4425:
4424:
4417:
4410:
4393:
4392:
4388:
4342:
4341:
4337:
4327:
4325:
4316:
4315:
4311:
4260:
4259:
4255:
4222:10.2307/3433870
4203:
4202:
4198:
4193:
4189:
4179:
4177:
4150:
4145:
4144:
4140:
4133:
4120:
4119:
4115:
4108:
4095:
4094:
4090:
4080:
4078:
4069:
4068:
4064:
4041:
4040:
4036:
4026:
4024:
4014:10.2172/4279860
4003:
4002:
3998:
3991:
3978:
3977:
3973:
3953:
3952:
3941:
3931:
3929:
3915:
3914:
3910:
3900:
3898:
3886:
3885:
3881:
3871:
3869:
3860:
3855:
3854:
3847:
3839:The Japan Times
3830:
3829:
3825:
3815:
3813:
3804:
3803:
3799:
3789:
3787:
3773:
3772:
3768:
3758:
3756:
3751:. August 1996.
3743:
3742:
3738:
3725:
3723:
3716:Honolulu Weekly
3709:
3708:
3704:
3690:
3677:
3676:
3669:
3639:
3638:
3634:
3624:
3622:
3609:
3608:
3604:
3597:
3582:
3581:
3577:
3567:
3565:
3556:
3555:
3546:
3536:
3534:
3525:
3524:
3520:
3510:
3508:
3504:
3493:
3488:
3487:
3476:
3468:(Dose given in
3464:
3449:
3448:
3444:
3431:
3430:
3426:
3419:
3402:
3401:
3392:
3382:
3380:
3379:. March 6, 1954
3371:
3370:
3366:
3356:
3355:
3351:
3317:
3309:
3308:
3304:
3291:
3290:
3286:
3276:
3274:
3265:
3264:
3260:
3241:
3240:
3236:
3227:
3226:
3222:
3212:
3210:
3199:
3198:
3191:
3181:
3179:
3168:
3167:
3163:
3120:
3102:Rhodes, Richard
3100:
3099:
3084:
3051:
3050:
3046:
3033:
3032:
3025:
2984:
2983:
2979:
2971:
2967:
2958:
2957:
2948:
2939:
2938:
2934:
2921:
2920:
2916:
2883:
2882:
2873:
2866:
2862:
2857:. Vol. Ic.
2849:
2848:
2844:
2834:
2832:
2831:. Vol. III
2821:
2820:
2809:
2799:
2797:
2787:
2786:
2782:
2772:
2770:
2762:
2761:
2757:
2744:
2743:
2734:
2724:
2722:
2721:. Vol. III
2711:
2710:
2687:
2668:
2666:
2655:
2654:
2650:
2645:on May 7, 2009.
2632:
2631:
2627:
2617:
2616:
2612:
2556:
2555:
2551:
2541:
2539:
2530:
2529:
2518:
2508:
2506:
2500:
2499:
2495:
2485:
2483:
2475:
2474:
2470:
2461:
2460:
2455:
2451:
2437:
2433:
2412:
2408:
2403:
2399:
2390:
2386:
2373:
2369:
2352:
2348:
2327:
2323:
2309:
2305:
2300:
2296:
2286:
2248:
2243:
2241:
2238:
2231:
2222:
2213:
2203:
2194:
2185:
2168:nuclear tests.
2125:
2116:
2059:
2036:Andrei Sakharov
2005:Andrei Sakharov
1990:boosted fission
1978:
1967:
1961:
1958:
1915:
1913:
1903:
1891:
1880:
1796:
1748:
1721:
1716:
1691:
1670:
1596:
1580:Alvin C. Graves
1541:
1438:
1386:TNT equivalence
1354:Kwajalein Atoll
1325:
1291:
1241:
1206:
1202:
1199:
1197:
1136:
1043:Natural uranium
1030:
1019:
1011:
971:
966:
937:
918:alpha particles
891:
884:
877:
868:
864:
859:
850:
844:
835:
828:
674:
635:
626:Greenhouse Item
591:Upshot-Knothole
568:
559:
526:
413:
393:
388:
374:
372:
368:
365:
360:
357:
355:
353:
352:
343:
341:
337:
334:
329:
326:
324:
322:
321:
281:, which led to
271:megatons of TNT
222:
221:
215:
204:Test chronology
193:megatons of TNT
169:
167:
164:
148:
146:
142:
139:
134:
131:
129:
127:
126:
83:
82:
81:
80:
77:
76:
75:
54:
28:
23:
22:
15:
12:
11:
5:
5502:
5500:
5492:
5491:
5486:
5481:
5476:
5471:
5466:
5461:
5456:
5451:
5446:
5436:
5435:
5429:
5428:
5426:
5425:
5420:
5415:
5410:
5403:
5398:
5391:
5384:
5379:
5374:
5369:
5364:
5359:
5354:
5349:
5344:
5339:
5334:
5329:
5322:
5316:
5314:
5308:
5307:
5304:
5303:
5301:
5300:
5298:South Atlantic
5295:
5289:
5287:
5283:
5282:
5280:
5279:
5274:
5268:
5266:
5262:
5261:
5259:
5258:
5252:
5250:
5246:
5245:
5243:
5242:
5236:
5234:
5230:
5229:
5227:
5226:
5221:
5216:
5214:Central Nevada
5211:
5206:
5201:
5196:
5194:Frenchman Flat
5191:
5185:
5183:
5179:
5178:
5176:
5175:
5170:
5165:
5159:
5157:
5150:
5144:
5143:
5141:
5140:
5133:
5126:
5119:
5112:
5105:
5098:
5091:
5084:
5077:
5070:
5063:
5056:
5049:
5046:Roller Coaster
5042:
5035:
5028:
5021:
5019:Project 58/58A
5016:
5011:
5006:
4999:
4992:
4985:
4978:
4971:
4964:
4957:
4950:
4943:
4936:
4929:
4922:
4921:
4920:
4906:
4899:
4898:
4897:
4885:
4878:
4871:
4864:
4857:
4850:
4843:
4836:
4835:
4834:
4831:Starfish Prime
4820:
4813:
4806:
4799:
4792:
4785:
4778:
4771:
4764:
4757:
4750:
4743:
4736:
4728:
4726:
4722:
4721:
4716:
4714:
4713:
4706:
4699:
4691:
4685:
4684:
4679:
4674:
4664:
4651:
4638:
4623:
4622:External links
4620:
4618:
4617:
4599:(1): 176–186.
4593:Health Physics
4584:
4579:
4572:
4567:Chuck Hansen,
4564:
4563:
4562:
4557:
4556:
4534:
4515:
4486:(2): 202–203.
4466:
4415:
4408:
4386:
4335:
4309:
4253:
4216:(9): 914–917.
4196:
4187:
4138:
4131:
4113:
4106:
4088:
4070:Winter, Mark.
4062:
4043:Machta, Lester
4034:
3996:
3989:
3971:
3939:
3908:
3879:
3845:
3823:
3812:. May 10, 2016
3797:
3766:
3736:
3702:
3698:j.ctt1ws7w90.9
3688:
3667:
3632:
3602:
3595:
3575:
3544:
3518:
3474:
3462:
3442:
3424:
3417:
3390:
3364:
3349:
3302:
3284:
3258:
3234:
3220:
3209:. Vol. IV
3189:
3178:. Vol. II
3161:
3118:
3082:
3044:
3023:
2977:
2965:
2946:
2932:
2914:
2871:
2860:
2842:
2807:
2780:
2755:
2732:
2685:
2681:MeasuringWorth
2675:United States
2663:MeasuringWorth
2648:
2625:
2610:
2549:
2538:. May 17, 2006
2516:
2493:
2467:
2466:
2465:
2459:
2458:
2449:
2431:
2406:
2397:
2384:
2367:
2346:
2321:
2313:high explosive
2303:
2293:
2292:
2291:
2290:
2285:
2282:
2281:
2280:
2275:
2270:
2265:
2260:
2254:
2253:
2237:
2234:
2233:
2232:
2225:
2223:
2216:
2214:
2204:
2197:
2195:
2188:
2184:
2181:
2124:
2121:
2111:hypothyroidism
2103:thyroid cancer
2058:
2057:Health impacts
2055:
2028:staging nature
2024:Joseph Rotblat
1980:
1979:
1921:"Castle Bravo"
1894:
1892:
1885:
1879:
1878:Weapon history
1876:
1863:periodic table
1836:Project Ashcan
1795:
1792:
1762:Enewetak Atoll
1747:
1744:
1715:
1712:
1669:
1666:
1658:NE, EC, and SE
1656:fishing boat.
1595:
1592:
1573:Percy Clarkson
1540:
1537:
1518:
1517:
1514:
1507:
1506:
1503:
1462:alpha particle
1437:
1434:
1358:mushroom cloud
1324:
1321:
1290:
1287:
1239:
1135:
1132:
1077:channel filler
1028:
1017:
1009:
970:
961:
936:
933:
912:. It consumes
890:
889:Jetter's cycle
887:
886:
885:
878:
871:
869:
860:
853:
851:
845:
838:
836:
829:
822:
739:B-47 Stratojet
672:
634:
631:
567:
566:Primary system
564:
561:
560:
558:
557:
554:
550:
548:
544:
543:
540:
536:
535:
532:
528:
527:
523:
522:
519:
515:
514:
511:
507:
506:
503:
499:
498:
497:Specifications
494:
493:
490:
486:
485:
482:
475:
474:
471:
467:
466:
463:
462:Unit cost
459:
458:
453:
449:
448:
445:
441:
440:
437:
433:
432:
428:
427:
419:
415:
414:
407:
399:
398:
387:
384:
255:nuclear device
224:
223:
216:
210:
209:
206:
205:
201:
200:
189:
185:
184:
179:
175:
174:
161:
157:
156:
124:
118:
117:
112:
108:
107:
102:
98:
97:
94:
90:
89:
85:
84:
78:
69:
68:
62:
61:
60:
59:
56:
55:
52:mushroom cloud
45:
37:
36:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
5501:
5490:
5487:
5485:
5482:
5480:
5477:
5475:
5472:
5470:
5467:
5465:
5462:
5460:
5457:
5455:
5452:
5450:
5447:
5445:
5442:
5441:
5439:
5424:
5421:
5419:
5416:
5414:
5411:
5409:
5408:
5404:
5402:
5399:
5397:
5396:
5392:
5390:
5389:
5385:
5383:
5380:
5378:
5375:
5373:
5370:
5368:
5365:
5363:
5360:
5358:
5355:
5353:
5350:
5348:
5347:Corbin Harney
5345:
5343:
5340:
5338:
5335:
5333:
5330:
5328:
5327:
5323:
5321:
5318:
5317:
5315:
5309:
5299:
5296:
5294:
5291:
5290:
5288:
5284:
5278:
5275:
5273:
5270:
5269:
5267:
5263:
5257:
5254:
5253:
5251:
5247:
5241:
5238:
5237:
5235:
5231:
5225:
5222:
5220:
5217:
5215:
5212:
5210:
5207:
5205:
5202:
5200:
5197:
5195:
5192:
5190:
5187:
5186:
5184:
5180:
5174:
5171:
5169:
5166:
5164:
5161:
5160:
5158:
5154:
5151:
5145:
5138:
5134:
5131:
5127:
5124:
5120:
5117:
5113:
5110:
5106:
5103:
5099:
5096:
5092:
5089:
5085:
5082:
5078:
5075:
5071:
5068:
5064:
5061:
5057:
5054:
5050:
5047:
5043:
5040:
5036:
5033:
5029:
5026:
5022:
5020:
5017:
5015:
5012:
5010:
5007:
5004:
5000:
4997:
4993:
4990:
4986:
4983:
4979:
4976:
4972:
4969:
4965:
4962:
4958:
4955:
4954:Little Feller
4951:
4948:
4944:
4941:
4937:
4934:
4930:
4927:
4923:
4918:
4917:Hardtack Teak
4914:
4913:
4911:
4907:
4904:
4900:
4896:
4893:
4892:
4890:
4886:
4883:
4879:
4876:
4872:
4869:
4865:
4862:
4858:
4855:
4851:
4848:
4844:
4841:
4837:
4832:
4828:
4827:
4825:
4821:
4818:
4814:
4811:
4807:
4804:
4800:
4797:
4793:
4790:
4786:
4783:
4779:
4776:
4775:Buster–Jangle
4772:
4769:
4765:
4762:
4758:
4755:
4751:
4748:
4744:
4741:
4737:
4734:
4730:
4729:
4727:
4723:
4719:
4712:
4707:
4705:
4700:
4698:
4693:
4692:
4689:
4683:
4680:
4678:
4675:
4672:
4668:
4665:
4662:
4658:
4657:
4652:
4649:
4645:
4644:
4639:
4636:
4632:
4631:
4626:
4625:
4621:
4614:
4610:
4606:
4602:
4598:
4594:
4590:
4585:
4583:
4580:
4577:
4573:
4570:
4566:
4565:
4560:
4559:
4546:
4545:
4538:
4535:
4530:
4526:
4519:
4516:
4511:
4507:
4503:
4499:
4494:
4489:
4485:
4481:
4477:
4470:
4467:
4455:
4451:
4447:
4443:
4439:
4435:
4434:
4429:
4422:
4420:
4416:
4411:
4405:
4401:
4397:
4390:
4387:
4382:
4378:
4374:
4370:
4366:
4362:
4358:
4354:
4350:
4346:
4339:
4336:
4323:
4319:
4313:
4310:
4305:
4301:
4296:
4291:
4287:
4283:
4279:
4275:
4271:
4267:
4263:
4257:
4254:
4249:
4245:
4240:
4235:
4231:
4227:
4223:
4219:
4215:
4211:
4207:
4200:
4197:
4191:
4188:
4176:
4172:
4168:
4164:
4160:
4156:
4149:
4142:
4139:
4134:
4128:
4125:. Wiley-VCH.
4124:
4117:
4114:
4109:
4103:
4099:
4092:
4089:
4077:
4073:
4066:
4063:
4058:
4054:
4050:
4049:
4044:
4038:
4035:
4023:
4019:
4015:
4011:
4007:
4000:
3997:
3992:
3986:
3982:
3975:
3972:
3967:
3963:
3959:
3958:
3950:
3948:
3946:
3944:
3940:
3927:
3923:
3919:
3912:
3909:
3896:
3895:
3890:
3883:
3880:
3868:
3867:
3859:
3852:
3850:
3846:
3841:
3840:
3834:
3827:
3824:
3811:
3807:
3801:
3798:
3785:
3781:
3777:
3770:
3767:
3754:
3750:
3746:
3740:
3737:
3733:
3721:
3717:
3713:
3706:
3703:
3699:
3695:
3691:
3685:
3681:
3674:
3672:
3668:
3663:
3659:
3655:
3651:
3647:
3643:
3636:
3633:
3620:
3616:
3612:
3606:
3603:
3598:
3592:
3588:
3587:
3579:
3576:
3563:
3559:
3553:
3551:
3549:
3545:
3532:
3528:
3522:
3519:
3503:
3499:
3492:
3485:
3483:
3481:
3479:
3475:
3471:
3465:
3459:
3455:
3454:
3446:
3443:
3437:
3436:
3428:
3425:
3420:
3414:
3410:
3406:
3399:
3397:
3395:
3391:
3378:
3374:
3368:
3365:
3360:
3353:
3350:
3344:
3339:
3335:
3331:
3327:
3323:
3316:
3312:
3306:
3303:
3298:
3294:
3288:
3285:
3272:
3268:
3262:
3259:
3254:
3250:
3249:
3244:
3238:
3235:
3230:
3224:
3221:
3208:
3207:
3202:
3201:Hansen, Chuck
3196:
3194:
3190:
3177:
3176:
3171:
3170:Hansen, Chuck
3165:
3162:
3157:
3153:
3149:
3145:
3141:
3137:
3133:
3129:
3125:
3121:
3115:
3111:
3107:
3103:
3097:
3095:
3093:
3091:
3089:
3087:
3083:
3078:
3074:
3070:
3066:
3062:
3058:
3057:Physics Today
3054:
3048:
3045:
3040:
3036:
3030:
3028:
3024:
3019:
3015:
3011:
3007:
3003:
2999:
2995:
2991:
2987:
2981:
2978:
2974:
2969:
2966:
2961:
2955:
2953:
2951:
2947:
2942:
2936:
2933:
2928:
2924:
2918:
2915:
2910:
2906:
2902:
2898:
2894:
2890:
2886:
2880:
2878:
2876:
2872:
2869:
2864:
2861:
2856:
2852:
2846:
2843:
2830:
2829:
2824:
2823:Hansen, Chuck
2818:
2816:
2814:
2812:
2808:
2796:
2795:
2790:
2784:
2781:
2773:September 23,
2769:
2765:
2759:
2756:
2751:
2747:
2741:
2739:
2737:
2733:
2720:
2719:
2714:
2713:Hansen, Chuck
2708:
2706:
2704:
2702:
2700:
2698:
2696:
2694:
2692:
2690:
2686:
2682:
2678:
2665:
2664:
2659:
2652:
2649:
2644:
2640:
2636:
2629:
2626:
2621:
2614:
2611:
2606:
2602:
2597:
2592:
2587:
2582:
2578:
2574:
2570:
2566:
2565:
2560:
2553:
2550:
2537:
2533:
2527:
2525:
2523:
2521:
2517:
2509:September 23,
2504:
2497:
2494:
2486:September 23,
2482:
2478:
2472:
2469:
2463:
2462:
2453:
2450:
2446:
2442:
2435:
2432:
2428:
2424:
2420:
2416:
2410:
2407:
2401:
2398:
2394:
2388:
2385:
2381:
2377:
2371:
2368:
2364:
2360:
2356:
2350:
2347:
2343:
2339:
2335:
2331:
2325:
2322:
2318:
2314:
2307:
2304:
2298:
2295:
2288:
2287:
2283:
2279:
2276:
2274:
2273:Operation Ivy
2271:
2269:
2266:
2264:
2261:
2259:
2256:
2255:
2251:
2240:
2235:
2229:
2224:
2220:
2215:
2211:
2207:
2201:
2196:
2192:
2187:
2182:
2180:
2178:
2174:
2171:In 2013, the
2169:
2167:
2163:
2162:
2161:Sunken Condos
2157:
2152:
2150:
2146:
2145:
2140:
2136:
2132:
2131:
2122:
2120:
2117:
2114:
2112:
2108:
2104:
2100:
2095:
2093:
2089:
2085:
2081:
2076:
2072:
2063:
2056:
2054:
2052:
2048:
2043:
2041:
2037:
2033:
2029:
2025:
2021:
2016:
2014:
2010:
2006:
2000:
1998:
1993:
1991:
1987:
1976:
1973:
1965:
1962:February 2019
1954:
1951:
1947:
1944:
1940:
1937:
1933:
1930:
1926:
1923: –
1922:
1918:
1917:Find sources:
1911:
1907:
1901:
1900:
1895:This section
1893:
1889:
1884:
1883:
1877:
1875:
1873:
1872:
1866:
1864:
1860:
1856:
1852:
1847:
1845:
1841:
1837:
1833:
1829:
1824:
1822:
1818:
1814:
1810:
1805:
1800:
1793:
1791:
1789:
1785:
1780:
1776:
1772:
1767:
1763:
1759:
1758:
1753:
1745:
1743:
1741:
1737:
1733:
1728:
1724:
1713:
1707:
1703:
1699:
1697:
1689:
1686:, working at
1685:
1681:
1678:
1677:
1668:Fishing boats
1667:
1665:
1659:
1655:
1651:
1647:
1643:
1638:
1634:
1632:
1628:
1624:
1623:birth defects
1620:
1616:
1612:
1608:
1604:
1600:
1593:
1591:
1589:
1585:
1581:
1576:
1574:
1570:
1566:
1558:
1554:
1550:
1545:
1538:
1536:
1532:
1528:
1526:
1525:
1515:
1512:
1511:
1510:
1504:
1501:
1500:
1499:
1496:
1494:
1490:
1486:
1482:
1478:
1473:
1471:
1467:
1463:
1459:
1455:
1447:
1442:
1435:
1433:
1431:
1430:Novaya Zemlya
1427:
1423:
1419:
1415:
1414:
1409:
1408:
1403:
1399:
1395:
1391:
1387:
1378:
1374:
1372:
1368:
1364:
1359:
1355:
1350:
1348:
1343:
1341:
1333:
1329:
1322:
1320:
1318:
1313:
1312:
1307:
1304:
1303:
1297:
1288:
1286:
1284:
1283:
1282:Taylor mixing
1277:
1273:
1269:
1265:
1264:
1259:
1256:
1252:
1249:
1245:
1238:
1233:
1229:
1225:
1221:
1216:
1214:
1195:
1191:
1187:
1183:
1182:
1177:
1176:
1171:
1166:
1161:
1153:
1149:
1145:
1140:
1133:
1131:
1129:
1128:
1122:
1113:
1109:
1105:
1103:
1099:
1095:
1090:
1086:
1082:
1078:
1073:
1069:
1068:fusion tamper
1064:
1062:
1058:
1057:
1052:
1049:
1044:
1039:
1035:
1027:
1023:
1016:
1008:
1004:
1000:
995:
991:
987:
979:
975:
965:
960:
958:
954:
950:
946:
942:
934:
932:
930:
926:
921:
919:
915:
911:
907:
903:
895:
882:
875:
870:
863:
857:
852:
848:
842:
837:
833:
826:
821:
819:
817:
812:
810:
806:
802:
798:
794:
790:
786:
785:
779:
775:
771:
767:
763:
759:
755:
752:
748:
744:
740:
736:
732:
731:
730:Castle Yankee
726:
725:
720:
719:
714:
713:
708:
703:
700:
699:7075 aluminum
696:
695:Castle Yankee
692:
691:
686:
682:
678:
670:
666:
662:
658:
654:
650:
646:
645:
640:
632:
630:
628:
627:
621:
617:
612:
611:Composition B
608:
604:
600:
596:
593:
592:
587:
583:
580:
575:
573:
565:
555:
552:
551:
549:
545:
541:
537:
533:
529:
524:
520:
516:
512:
508:
504:
500:
495:
492:TX-21C, TX-26
491:
487:
483:
476:
472:
468:
464:
460:
457:
454:
450:
446:
442:
438:
434:
429:
426:
423:
420:
416:
411:
405:
400:
396:
391:
385:
383:
379:
348:
318:
316:
312:
311:
306:
302:
298:
294:
290:
286:
284:
280:
276:
272:
268:
264:
260:
256:
252:
251:
247:, as part of
246:
242:
238:
237:United States
234:
230:
220: →
219:
214:
211:←
207:
202:
198:
194:
190:
186:
183:
180:
176:
162:
158:
153:
125:
123:
119:
116:
113:
109:
106:
103:
99:
96:United States
95:
91:
86:
66:
57:
53:
49:
43:
38:
33:
30:
19:
5418:Louis Vitale
5413:Vela Uniform
5405:
5395:Radio Bikini
5393:
5386:
5342:Chuck Hansen
5324:
5204:Rainier Mesa
4655:
4642:
4629:
4596:
4592:
4575:
4568:
4561:Bibliography
4548:, retrieved
4543:
4537:
4524:
4518:
4483:
4480:Epidemiology
4479:
4469:
4457:. Retrieved
4440:(1): 48–57.
4437:
4431:
4395:
4389:
4348:
4344:
4338:
4326:. Retrieved
4322:U.S. Embassy
4312:
4269:
4265:
4256:
4213:
4209:
4199:
4190:
4180:February 22,
4178:. Retrieved
4158:
4154:
4141:
4122:
4116:
4097:
4091:
4079:. Retrieved
4075:
4065:
4046:
4037:
4025:. Retrieved
3999:
3980:
3974:
3956:
3930:. Retrieved
3926:the original
3921:
3911:
3899:. Retrieved
3897:. p. 11
3892:
3882:
3870:. Retrieved
3864:
3837:
3826:
3816:November 20,
3814:. Retrieved
3809:
3800:
3788:. Retrieved
3784:the original
3769:
3757:. Retrieved
3748:
3739:
3731:
3724:. Retrieved
3720:the original
3715:
3705:
3679:
3645:
3641:
3635:
3623:. Retrieved
3619:the original
3614:
3605:
3585:
3578:
3566:. Retrieved
3562:the original
3535:. Retrieved
3530:
3521:
3509:. Retrieved
3472:in 1977 ed.)
3452:
3445:
3434:
3427:
3404:
3381:. Retrieved
3376:
3367:
3358:
3352:
3325:
3321:
3305:
3297:the original
3287:
3277:December 23,
3275:. Retrieved
3261:
3246:
3237:
3223:
3211:. Retrieved
3205:
3180:. Retrieved
3174:
3164:
3154:– via
3105:
3063:(9): 32–40.
3060:
3056:
3047:
3038:
3035:Benz, Arnold
2993:
2989:
2980:
2968:
2959:
2940:
2935:
2926:
2917:
2895:(1): 23–28.
2892:
2888:
2863:
2854:
2845:
2833:. Retrieved
2827:
2800:December 28,
2798:. Retrieved
2793:
2783:
2771:. Retrieved
2767:
2758:
2749:
2725:December 28,
2723:. Retrieved
2717:
2680:
2669:November 30,
2667:. Retrieved
2661:
2651:
2643:the original
2638:
2628:
2619:
2613:
2568:
2562:
2552:
2540:. Retrieved
2535:
2507:. Retrieved
2496:
2484:. Retrieved
2480:
2471:
2452:
2440:
2434:
2422:
2418:
2409:
2400:
2392:
2387:
2370:
2354:
2349:
2341:
2324:
2306:
2297:
2210:Bikini Atoll
2205:
2176:
2170:
2159:
2156:Donald Fagen
2153:
2142:
2128:
2126:
2118:
2115:
2096:
2068:
2044:
2017:
2001:
1994:
1983:
1968:
1959:
1949:
1942:
1935:
1928:
1916:
1904:Please help
1899:verification
1896:
1869:
1867:
1851:Castle Bravo
1850:
1848:
1840:stratosphere
1828:strontium-90
1825:
1801:
1797:
1783:
1778:
1774:
1770:
1765:
1756:
1750:The US Navy
1749:
1732:Bikini Atoll
1720:
1717:
1700:
1682:
1671:
1663:
1657:
1654:Lucky Dragon
1653:
1649:
1645:
1641:
1617:, including
1615:staple foods
1597:
1577:
1568:
1562:
1548:
1533:
1529:
1524:Castle Union
1522:
1519:
1508:
1497:
1493:neutron flux
1474:
1451:
1425:
1421:
1417:
1411:
1405:
1402:Castle Bravo
1401:
1398:World War II
1390:Castle Bravo
1389:
1383:
1351:
1344:
1340:Bikini Atoll
1337:
1331:
1316:
1309:
1305:
1300:
1295:
1292:
1289:Use of boron
1281:
1275:
1271:
1261:
1236:
1227:
1217:
1213:simultaneity
1193:
1185:
1180:
1174:
1169:
1159:
1157:
1126:
1117:
1111:
1101:
1084:
1080:
1076:
1067:
1065:
1055:
1050:
1047:
1025:
1014:
1006:
993:
983:
977:
963:
956:
948:
944:
940:
938:
925:neutronicity
922:
899:
880:
861:
846:
831:
813:
800:
796:
792:
788:
783:
777:
765:
762:gravity bomb
757:
750:
743:B-58 Hustler
728:
724:Castle Romeo
722:
717:
711:
706:
704:
694:
689:
684:
677:Castle Bravo
676:
660:
652:
642:
638:
636:
624:
619:
615:
598:
594:
589:
578:
576:
572:Castle Bravo
571:
569:
473:October 1953
452:Manufacturer
409:
394:
319:
308:
287:
248:
241:Bikini Atoll
229:Castle Bravo
228:
227:
218:Castle Romeo
115:Bikini Atoll
47:
46:Film of the
35:Castle Bravo
29:
5489:Ralik Chain
5337:Reed Hadley
5240:Salmon Site
5233:Mississippi
5199:Pahute Mesa
5025:Quicksilver
4926:Hardtack II
4796:Cornerstone
4550:October 31,
4529:AuthorHouse
3916:Ely, Dave.
3894:Japan Times
3311:Cook, R. C.
3053:Lindl, John
2996:(1): 1–11.
2032:uranium-237
1855:caesium-137
1844:hindcasting
1832:air filters
1804:gummed film
1631:Project 4.1
1584:Reed Hadley
1481:beryllium-8
1444:Diagram of
1306:MORGENSTERN
1302:Castle Koon
1181:ALARM CLOCK
949:ALARM CLOCK
784:ALARM CLOCK
754:scaled down
681:fusion bomb
481: built
386:Bomb design
373: /
342: /
330:165°16′19″E
301:particulate
182:Atmospheric
147: /
135:165°16′19″E
122:Coordinates
101:Test series
88:Information
5438:Categories
5209:Yucca Flat
5163:Alamogordo
5156:New Mexico
5102:Touchstone
5014:Project 57
5009:Project 56
5003:Praetorian
4910:Hardtack I
4875:Greenhouse
4810:Crossroads
4789:Charioteer
4725:Operations
4051:(Report).
4008:(Report).
3964:. p.
3932:August 25,
3642:The Lancet
3328:(3): 479.
3152:Q105755363
2284:References
2278:Tsar Bomba
2175:published
2107:iodine-131
1932:newspapers
1588:wind shear
1477:beta decay
1436:High yield
1407:Tsar Bomba
1323:Detonation
1296:spark plug
1268:Ted Taylor
1228:spark plug
1178:, and the
1089:sputtering
1022:flash bulb
931:of ≈1.5).
809:Hans Bethe
361:165°17′7″E
327:11°41′50″N
170:1954-03-01
132:11°41′50″N
18:Bravo test
5272:Parachute
5130:Whetstone
5088:Tinderbox
5053:Sandstone
4968:Musketeer
4882:Grenadier
4854:Flintlock
3922:dgely.com
3136:456652278
3018:122035869
2464:Citations
2359:attenuate
2263:Chagai-II
2088:Kwajalein
2009:developed
1859:potassium
1799:devices.
1755:USS
1740:roentgens
1696:Hibakusha
1619:arrowroot
1557:roentgens
1470:deuterium
1251:bifrustum
1224:plutonium
1184:devices.
1003:aluminium
914:lithium-6
906:deuterium
669:deuterium
665:cryogenic
358:11°42′6″N
279:lithium-7
273:(63
195:(63
178:Test type
111:Test site
5265:Colorado
5256:Amchitka
5168:Carlsbad
4996:Plumbbob
4947:Latchkey
4903:Guardian
4895:Cannikin
4868:Fusileer
4847:Fishbowl
4817:Crosstie
4740:Aqueduct
4671:BBC News
4510:10069262
4454:27858707
4381:17807268
4304:20790967
4286:25407693
3810:ABC News
3753:Archived
3662:13243688
3531:Le Monde
3502:Archived
3383:March 1,
3271:Archived
3253:Archived
3203:(1995).
3172:(1995).
3148:Wikidata
3144:7720934M
3128:95011070
3037:(1992).
2925:(1958).
2853:(1984).
2825:(1995).
2791:(2004).
2748:(1954).
2715:(1995).
2683:series.
2605:31308235
2427:hohlraum
2380:exitance
2342:Dark Sun
2258:Chagai-I
2236:See also
2166:Ivy King
2139:Godzilla
2099:leukemia
2092:alopecia
2080:Rongelap
1784:Patapsco
1779:Patapsco
1775:Patapsco
1771:Patapsco
1766:Patapsco
1757:Patapsco
1698:status.
1607:Rongerik
1603:Rongelap
1553:exposure
1426:Test 174
1422:Test 173
1418:Test 147
1413:Test 219
1367:Rongelap
1363:Rongerik
1311:RACER IV
1248:circular
1194:hot spot
1186:SHRIMP's
1148:Ivy Mike
1121:hohlraum
1061:cylinder
990:hohlraum
795:and dry
774:isotopes
685:Ivy Mike
661:Ivy Mike
644:Ivy Mike
607:Cyclotol
518:Diameter
489:Variants
470:Produced
444:Designed
436:Designer
293:Rongelap
5311:Related
5109:Trinity
5074:Sunbeam
5060:Sculpin
5039:Redwing
4989:Phalanx
4975:Niblick
4961:Mandrel
4889:Grommet
4861:Fulcrum
4824:Dominic
4803:Cresset
4768:Bowline
4761:Bedrock
4613:9199227
4502:3703102
4459:July 8,
4373:1749478
4353:Bibcode
4345:Science
4328:July 8,
4295:1844058
4248:9341101
4239:1470349
4230:3433870
4163:Bibcode
4081:May 20,
4057:4225048
4027:May 20,
4022:4279860
3901:May 20,
3872:May 20,
3790:May 20,
3780:Chugoku
3759:May 20,
3726:May 20,
3625:May 20,
3568:May 20,
3537:May 20,
3511:May 20,
3330:Bibcode
3248:YouTube
3213:May 20,
3182:May 20,
3065:Bibcode
2998:Bibcode
2962:. 2009.
2943:. 2002.
2897:Bibcode
2835:May 20,
2596:6681739
2573:Bibcode
2542:May 20,
2415:Tokamak
2183:Gallery
2149:Bermuda
1946:scholar
1817:tropics
1760:was at
1565:fallout
1489:nucleus
1466:tritium
1458:neutron
1446:Tritium
1396:during
1255:uranium
1232:tritium
1205:⁄
1170:SAUSAGE
1034:kelvins
910:tritium
902:lithium
793:SAUSAGE
770:lithium
718:RUNT II
690:JUGHEAD
667:liquid
531:Filling
289:Fallout
269:was 15
168: (
93:Country
5313:topics
5249:Alaska
5182:Nevada
5137:Wigwam
5095:Toggle
5081:Teapot
5067:Storax
5032:Ranger
4982:Nougat
4782:Castle
4611:
4508:
4500:
4452:
4406:
4379:
4371:
4302:
4292:
4284:
4246:
4236:
4228:
4129:
4104:
4055:
4020:
3987:
3696:
3686:
3660:
3593:
3460:
3415:
3150:
3142:
3134:
3126:
3116:
3016:
2885:Pruitt
2603:
2593:
2393:pusher
2363:X-rays
2330:liters
2317:X-rays
2013:tested
1948:
1941:
1934:
1927:
1919:
1819:, the
1752:tanker
1371:Utirik
1369:, and
1258:tamper
1190:shrimp
1160:SHRIMP
1127:ZOMBIE
1125:MK-15
1112:SHRIMP
1072:X-rays
986:copper
964:SHRIMP
945:RUNT I
941:SHRIMP
908:, and
881:SHRIMP
862:SHRIMP
847:SHRIMP
832:SHRIMP
797:RUNT I
766:Castle
758:SHRIMP
707:SHRIMP
653:SHRIMP
651:fuel.
649:fusion
639:SHRIMP
603:tamper
599:Domino
595:Climax
510:Length
410:SHRIMP
395:SHRIMP
297:Utirik
5286:Other
5277:Rifle
5149:areas
4940:Julin
4840:Emery
4754:Argus
4747:Arbor
4733:Anvil
4498:JSTOR
4450:JSTOR
4369:JSTOR
4282:JSTOR
4226:JSTOR
4151:(PDF)
3861:(PDF)
3694:JSTOR
3505:(PDF)
3494:(PDF)
3318:(PDF)
3014:S2CID
2289:Notes
2206:Bravo
2084:Utrik
1986:Joe-4
1953:JSTOR
1939:books
1549:Bravo
1479:into
1332:Bravo
1317:walls
1056:COBRA
978:Bravo
967:'
865:'
778:Bravo
663:used
655:used
620:COBRA
616:COBRA
579:COBRA
267:yield
188:Yield
48:Bravo
5147:Test
4609:PMID
4552:2018
4506:PMID
4461:2024
4404:ISBN
4377:PMID
4330:2024
4300:PMID
4244:PMID
4182:2016
4127:ISBN
4102:ISBN
4083:2016
4053:OSTI
4029:2016
4018:OSTI
3985:ISBN
3934:2013
3903:2016
3874:2016
3818:2023
3792:2016
3761:2016
3728:2016
3684:ISBN
3658:PMID
3627:2016
3591:ISBN
3570:2016
3539:2016
3513:2016
3470:rads
3458:ISBN
3413:ISBN
3385:2024
3279:2016
3215:2016
3184:2016
3132:OCLC
3124:LCCN
3114:ISBN
2837:2016
2802:2016
2775:2017
2727:2016
2671:2023
2601:PMID
2544:2016
2511:2017
2488:2017
2441:Mike
2382:etc.
2338:here
2154:The
2101:and
2082:and
2011:and
1925:news
1788:R/hr
1727:hold
1605:and
1547:The
1464:and
1424:and
1175:RUNT
1051:Mike
1038:core
999:gold
957:Mike
947:and
830:The
799:and
751:RUNT
741:and
727:and
715:and
712:RUNT
705:The
570:The
502:Mass
418:Type
408:The
295:and
160:Date
4933:Ivy
4601:doi
4488:doi
4442:doi
4361:doi
4349:122
4290:PMC
4274:doi
4234:PMC
4218:doi
4214:105
4171:doi
4010:doi
3966:109
3650:doi
3646:266
3338:doi
3073:doi
3006:doi
2905:doi
2591:PMC
2581:doi
2569:116
1908:by
1555:in
1388:),
1349:).
1347:GMT
1270:as
1240:eff
1048:Ivy
1010:eff
1001:or
939:As
816:MeV
805:USD
479:No.
239:at
191:15
5440::
4912:"
4891:"
4826:"
4607:.
4597:73
4595:.
4591:.
4527:.
4504:.
4496:.
4484:10
4482:.
4478:.
4448:.
4438:94
4436:.
4430:.
4418:^
4402:.
4398:.
4375:.
4367:.
4359:.
4347:.
4320:.
4298:.
4288:.
4280:.
4268:.
4264:.
4242:.
4232:.
4224:.
4212:.
4208:.
4169:.
4157:.
4153:.
4074:.
4016:.
3942:^
3920:.
3891:.
3863:.
3848:^
3836:.
3808:.
3778:.
3747:.
3730:.
3714:.
3692:,
3670:^
3656:.
3644:.
3613:.
3547:^
3529:.
3500:.
3477:^
3407:.
3393:^
3375:.
3336:.
3326:26
3324:.
3320:.
3269:.
3251:.
3245:.
3192:^
3146:.
3140:OL
3138:.
3130:.
3122:.
3112:.
3108:.
3085:^
3071:.
3061:45
3059:.
3026:^
3012:.
3004:.
2994:32
2992:.
2975:.
2949:^
2903:.
2893:27
2891:.
2874:^
2810:^
2766:.
2735:^
2688:^
2660:.
2637:.
2599:.
2589:.
2579:.
2567:.
2561:.
2534:.
2519:^
2479:.
2378:,
2151:.
2007:,
1997:Mt
1846:.
1692:¥2
1650:xF
1432:.
1420:,
1400:.
1373:.
1365:,
1285:.
1104:.
920:.
904:,
801:II
745:.
671:(D
382:.
275:PJ
243:,
197:PJ
5139:"
5135:"
5132:"
5128:"
5125:"
5121:"
5118:"
5114:"
5111:"
5107:"
5104:"
5100:"
5097:"
5093:"
5090:"
5086:"
5083:"
5079:"
5076:"
5072:"
5069:"
5065:"
5062:"
5058:"
5055:"
5051:"
5048:"
5044:"
5041:"
5037:"
5034:"
5030:"
5027:"
5023:"
5005:"
5001:"
4998:"
4994:"
4991:"
4987:"
4984:"
4980:"
4977:"
4973:"
4970:"
4966:"
4963:"
4959:"
4956:"
4952:"
4949:"
4945:"
4942:"
4938:"
4935:"
4931:"
4928:"
4924:"
4919:"
4915:"
4908:"
4905:"
4901:"
4887:"
4884:"
4880:"
4877:"
4873:"
4870:"
4866:"
4863:"
4859:"
4856:"
4852:"
4849:"
4845:"
4842:"
4838:"
4833:"
4829:"
4822:"
4819:"
4815:"
4812:"
4808:"
4805:"
4801:"
4798:"
4794:"
4791:"
4787:"
4784:"
4780:"
4777:"
4773:"
4770:"
4766:"
4763:"
4759:"
4756:"
4752:"
4749:"
4745:"
4742:"
4738:"
4735:"
4731:"
4710:e
4703:t
4696:v
4673:)
4669:(
4663:.
4650:.
4637:.
4615:.
4603::
4531:.
4512:.
4490::
4463:.
4444::
4412:.
4383:.
4363::
4355::
4332:.
4306:.
4276::
4270:1
4250:.
4220::
4184:.
4173::
4165::
4159:2
4135:.
4110:.
4085:.
4059:.
4031:.
4012::
3993:.
3968:.
3936:.
3905:.
3876:.
3820:.
3794:.
3763:.
3664:.
3652::
3629:.
3599:.
3572:.
3541:.
3515:.
3466:.
3421:.
3387:.
3346:.
3340::
3332::
3281:.
3217:.
3186:.
3158:.
3079:.
3075::
3067::
3041:.
3020:.
3008::
3000::
2929:.
2911:.
2907::
2899::
2839:.
2804:.
2777:.
2729:.
2673:.
2607:.
2583::
2575::
2546:.
2513:.
2490:.
2423:Z
2419:Z
2355:Z
2212:.
1975:)
1969:(
1964:)
1960:(
1950:·
1943:·
1936:·
1929:·
1902:.
1646:W
1642:B
1276:Z
1237:k
1207:8
1203:5
1200:+
1198:8
1085:Z
1029:r
1026:T
1018:r
1015:T
1013:(
1007:Z
994:Z
673:2
484:1
199:)
172:)
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.