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K2K experiment

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362:, which allowed scientists to eliminate certain systematic uncertainties that would be present if two different detector types were used. This dual-detector configuration allowed the comparison of the neutrino beam at the near detector with the neutrino beam at the far detector to determine if neutrinos had oscillated or not. 370:
The K2K collaboration consisted of roughly 130 physicists from 27 universities and research institutes from all over the world, listed below. The full list of scientists and their countries of origin is available on the
2560: 276:. The muons were stopped at the end of the pipe, leaving a beam of muon neutrinos. The exact composition of the beam contained over 97% muon neutrinos, with the other 3% being made of electron neutrinos ( 1019: 2082: 2413: 2176: 2056: 1292: 2383: 2257: 2025: 1832: 2061: 2298: 1012: 2403: 2333: 2272: 1990: 1404: 1130: 2494: 2408: 1005: 436: 1855: 2433: 2282: 2262: 2051: 1284: 2611: 2534: 1975: 1477: 2570: 2489: 476: 2565: 2524: 1037: 411: 2499: 2428: 2143: 1882: 1825: 485: 2443: 2153: 2035: 1444: 1061: 416: 2642: 2509: 2463: 2621: 2453: 2363: 2313: 2010: 1841: 1312: 1248: 1216: 84: 67:
in which both the source and detector were fully under experimenters' control. Previous experiments relied on neutrinos
40: 1985: 2601: 2005: 2000: 1818: 1517: 1236: 466: 451: 385: 2484: 2338: 160: 2529: 1222: 456: 2353: 1693: 515: 1296: 1160: 75:. The experiment found oscillation parameters which were consistent with those measured by Super-Kamiokande. 1730: 1591: 1466: 1398: 923: 880: 829: 2539: 921:) (2006). "Observation of muon neutrino disappearance with the MINOS detectors in the NuMI neutrino beam". 531:) there had been a disappearance of muon neutrinos. Fitting the data under the oscillation hypothesis, the 1744: 1577: 505: 461: 2504: 2015: 64: 2186: 1786: 1320: 1705: 2368: 2242: 1936: 1687: 1551: 1370: 942: 889: 848: 719: 624: 510: 495: 490: 406: 351: 156: 88: 52: 48: 2606: 2393: 2373: 1980: 1790: 1671: 1561: 500: 396: 359: 140: 36: 1810: 2519: 2308: 2247: 1967: 1764: 1675: 1557: 1394: 1344: 1308: 1226: 1194: 1113: 1028: 966: 932: 864: 838: 735: 709: 528: 446: 441: 344: 136: 1599: 2087: 2066: 1859: 1722: 1679: 1653: 1547: 1505: 1485: 1334: 1330: 1140: 1089: 1079: 958: 700: 642: 471: 380: 347: 168: 2514: 2438: 2267: 2222: 2166: 2138: 2030: 1798: 1748: 1718: 1649: 1643: 1617: 1543: 1531: 1493: 1434: 1414: 1324: 1206: 1190: 1152: 1107: 1049: 950: 897: 856: 827:) (1998). "Measurements of the Solar Neutrino Flux from Super-Kamiokande's First 300 Days". 824: 727: 632: 615: 548: 431: 426: 355: 354:
characteristics. This 1-kiloton "near detector" was a scaled-down version of the 50-kiloton
132: 56: 2161: 2378: 2303: 2107: 1794: 1774: 1760: 1734: 1697: 1609: 1605: 1587: 1573: 1539: 1525: 1521: 1513: 1448: 1428: 1410: 1376: 1232: 1198: 1182: 1045: 421: 148: 1710: 876:"Erratum: Measurements of the Solar Neutrino Flux from Super-Kamiokande's First 300 Days" 350:("near detector") located at about 300 m from the aluminium target to determine the 946: 893: 852: 753: 723: 628: 2575: 2555: 2122: 1782: 1756: 1752: 1661: 1635: 1501: 1489: 1390: 1380: 1352: 1316: 1304: 1164: 1083: 564: 265: 2636: 1886: 1778: 1726: 1657: 1583: 1565: 1535: 1456: 1452: 1418: 1360: 1288: 1258: 1240: 1202: 1172: 1148: 1119: 1101: 1073: 970: 532: 273: 92: 44: 868: 739: 535:
for the square of the mass difference between muon neutrinos and tau neutrinos was Δ
2328: 1913: 1738: 1683: 1665: 1631: 1627: 1497: 1348: 1266: 1156: 590: 191: 117: 954: 1639: 1621: 1595: 1569: 1509: 1338: 1280: 1276: 1186: 1057: 1053: 902: 875: 860: 775: 585: 124: 997: 731: 264:. These pions were then focused into a 200 m decay pipe, where they would 2348: 2252: 2097: 2092: 1613: 1462: 1356: 1262: 1244: 1168: 1095: 390: 72: 2102: 1770: 1701: 1210: 1144: 257: 962: 646: 664:"Long Baseline neutrino oscillation experiment, from KEK to Kamioka (K2K)" 2585: 2580: 2458: 2448: 2181: 1995: 1941: 1067: 164: 68: 60: 663: 2423: 992: 937: 843: 714: 698:) (2006). "Measurement of Neutrino Oscillation by the K2K Experiment". 144: 2616: 2398: 2358: 2343: 2277: 2217: 2191: 1438: 797: 372: 121: 637: 610: 2196: 340:
After they exited the pipe, the neutrinos went through a 1-kiloton
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The final K2K results found that at 99.9985% confidence (4.3 
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target, and the resulting collisions produced a copious amount of
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The proton beam from the synchrotron was directed onto an
547:. This result is in good agreement with the previous 2594: 2548: 2472: 2291: 2235: 2210: 2152: 2131: 2075: 2044: 1966: 1951: 1848: 1476: 1129: 1036: 43:that ran from June 1999 to November 2004. It used 1842:Neutrino detectors, experiments, and facilities 1826: 1013: 802:High Energy Accelerator Research Organization 689: 687: 685: 668:High Energy Accelerator Research Organization 402:High Energy Accelerator Research Organization 63:. This was the first positive measurement of 8: 658: 656: 462:State University of New York at Stony Brook 47:from a well-controlled and well-understood 2602:BNO (Baksan or Baxan Neutrino Observatory) 1963: 1833: 1819: 1811: 1020: 1006: 998: 1405:The Event Horizon Telescope Collaboration 936: 901: 842: 713: 636: 586:"Synthetic neutrinos appear to disappear" 577: 567:– the successor of the K2K experiment 437:Massachusetts Institute of Technology 7: 695: 611:"Neutrinos make a splash in Italy" 477:Autonomous University of Barcelona 25: 2566:Long Baseline Neutrino Experiment 412:Institute for Cosmic Ray Research 486:University of California, Irvine 213:). K2K however, focused only on 417:Institute for Nuclear Research 358:"far detector" located at the 1: 1883:Lederman–Schwartz–Steinberger 955:10.1103/PhysRevLett.97.191801 2622:List of neutrino experiments 1313:Sudbury Neutrino Observatory 1237:Supernova Cosmology Project 917:D.G. Michael; et al. ( 903:10.1103/PhysRevLett.81.4279 861:10.1103/PhysRevLett.81.1158 467:Tokyo University of Science 452:Sapienza University of Rome 386:Chonnam National University 295:), electron antineutrinos ( 2659: 732:10.1103/PhysRevD.74.072003 316:) and muon antineutrinos ( 457:Seoul National University 823:Y. Fukuda; et al. ( 694:M. H. Ahn; et al. ( 516:University of Washington 155:, which allowed them to 1731:Shankar Balasubramanian 1467:Alexander Zamolodchikov 1399:Peter van Nieuwenhuizen 924:Physical Review Letters 881:Physical Review Letters 830:Physical Review Letters 798:"K2K Member Institutes" 55:previously observed by 1745:Clifford P. Brangwynne 1578:Emmanuelle Charpentier 551:result, and the later 506:University of Valencia 1249:High-Z Supernova Team 825:Super-K Collaboration 65:neutrino oscillations 61:atmospheric neutrinos 2643:Neutrino experiments 1937:Neutrino oscillation 1688:Virginia Man-Yee Lee 1552:Alexander Varshavsky 1371:Jocelyn Bell Burnell 1269:and contributors to 988:K2K official website 754:"K2K: Near Detector" 598:(7). 18 August 2000. 511:University of Warsaw 496:University of Hawaii 491:University of Geneva 407:Hiroshima University 159:(change) into other 2607:Kamioka Observatory 1672:Jeffrey M. Friedman 1562:Charles David Allis 1247:and members of the 1235:and members of the 947:2006PhRvL..97s1801M 919:MINOS Collaboration 894:1998PhRvL..81.4279F 853:1998PhRvL..81.1158F 776:"K2K: Introduction" 724:2006PhRvD..74g2003A 629:2006Natur.443..126N 609:N. Nosengo (2006). 501:University of Tokyo 397:Dongshin University 360:Kamioka Observatory 141:Kamioka Observatory 85:neutrino experiment 79:Experimental design 41:neutrino experiment 1765:Masashi Yanagisawa 1676:Franz-Ulrich Hartl 1606:Stephen J. Elledge 1558:Alim Louis Benabid 1445:Charles H. Bennett 1395:Daniel Z. Freedman 1345:Charles L. Bennett 1309:Arthur B. McDonald 1297:Kōichirō Nishikawa 1227:John Henry Schwarz 1217:Alexander Polyakov 1195:Michel Della Negra 1114:Daniel A. Spielman 1029:Breakthrough Prize 888:(19): 4279. 1998. 447:Okayama University 442:Niigata University 169:electron neutrinos 2630: 2629: 2364:Heidelberg-Moscow 2231: 2230: 2088:ICARUS (Fermilab) 1808: 1807: 1787:Fredrick Van Goor 1680:Arthur L. Horwich 1654:Adrian R. Krainer 1548:Richard P. Lifton 1506:Napoleone Ferrara 1486:Cornelia Bargmann 1335:Andrew Strominger 1331:Joseph Polchinski 1141:Nima Arkani-Hamed 1090:Vincent Lafforgue 1080:Christopher Hacon 804:. 20 January 2004 701:Physical Review D 696:K2K Collaboration 472:Tohoku University 381:Boston University 348:neutrino detector 87:which directed a 16:(Redirected from 2650: 2515:Neutrino Factory 2268:Hyper-Kamiokande 2031:Super-Kamiokande 1964: 1931: 1930: 1929: 1921: 1920: 1904: 1903: 1902: 1894: 1893: 1877: 1876: 1875: 1867: 1866: 1835: 1828: 1821: 1812: 1799:Andrew Singleton 1749:Anthony A. Hyman 1719:Jeffery W. Kelly 1714: 1706:Richard J. Youle 1650:C. Frank Bennett 1644:Don W. Cleveland 1618:Yoshinori Ohsumi 1544:Robert S. Langer 1532:James P. Allison 1494:Lewis C. Cantley 1435:Hidetoshi Katori 1415:Jens H. Gundlach 1325:Super-Kamiokande 1207:Joseph Incandela 1191:Fabiola Gianotti 1153:Maxim Kontsevich 1108:Takuro Mochizuki 1050:Maxim Kontsevich 1022: 1015: 1008: 999: 993:K2K publications 975: 974: 940: 914: 908: 907: 905: 872: 846: 837:(6): 1158–1162. 820: 814: 813: 811: 809: 794: 788: 787: 785: 783: 778:. . 20 June 1999 772: 766: 765: 763: 761: 756:. . 19 June 1999 750: 744: 743: 717: 691: 680: 679: 677: 675: 660: 651: 650: 640: 606: 600: 599: 582: 549:Super-Kamiokande 546: 544: 432:Kyoto University 427:Korea University 356:Super-Kamiokande 336: 335: 334: 327: 324: 323: 315: 314: 313: 306: 303: 302: 294: 293: 292: 284: 283: 252: 251: 250: 249: 241: 240: 232: 231: 230: 222: 221: 212: 211: 210: 202: 201: 189: 188: 187: 179: 178: 120: 113: 112: 111: 103: 102: 57:Super-Kamiokande 21: 2658: 2657: 2653: 2652: 2651: 2649: 2648: 2647: 2633: 2632: 2631: 2626: 2590: 2544: 2468: 2287: 2227: 2206: 2148: 2127: 2071: 2040: 1959: 1957: 1955: 1953: 1947: 1928: 1925: 1924: 1923: 1919: 1917: 1916: 1915: 1914: 1901: 1898: 1897: 1896: 1892: 1890: 1889: 1888: 1887: 1874: 1871: 1870: 1869: 1865: 1863: 1862: 1861: 1860: 1844: 1839: 1809: 1804: 1795:Ellen Sidransky 1775:Michel Sadelain 1761:Emmanuel Mignot 1735:David Klenerman 1708: 1698:Catherine Dulac 1610:Harry F. Noller 1588:Karl Deisseroth 1574:Jennifer Doudna 1540:Michael N. Hall 1526:Bert Vogelstein 1522:Shinya Yamanaka 1518:Robert Weinberg 1514:Charles Sawyers 1472: 1449:Gilles Brassard 1429:Steven Weinberg 1411:Eric Adelberger 1321:Yōichirō Suzuki 1233:Saul Perlmutter 1199:Tejinder Virdee 1183:Stephen Hawking 1132: 1125: 1046:Simon Donaldson 1032: 1026: 984: 979: 978: 916: 915: 911: 874: 822: 821: 817: 807: 805: 796: 795: 791: 781: 779: 774: 773: 769: 759: 757: 752: 751: 747: 693: 692: 683: 673: 671: 662: 661: 654: 638:10.1038/443126a 608: 607: 603: 584: 583: 579: 574: 561: 542: 540: 525: 520: 422:Kobe University 368: 333: 330: 329: 328: 325: 322: 320: 319: 318: 317: 312: 309: 308: 307: 304: 301: 299: 298: 297: 296: 291: 288: 287: 286: 282: 280: 279: 278: 277: 248: 245: 244: 243: 239: 237: 236: 235: 234: 229: 226: 225: 224: 220: 218: 217: 216: 215: 214: 209: 206: 205: 204: 200: 198: 197: 196: 195: 186: 183: 182: 181: 177: 175: 174: 173: 172: 115: 110: 107: 106: 105: 101: 99: 98: 97: 96: 81: 23: 22: 15: 12: 11: 5: 2656: 2654: 2646: 2645: 2635: 2634: 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1983: 1978: 1972: 1970: 1961: 1949: 1948: 1946: 1945: 1944:neutrino burst 1939: 1934: 1926: 1918: 1907: 1899: 1891: 1880: 1872: 1864: 1852: 1850: 1846: 1845: 1840: 1838: 1837: 1830: 1823: 1815: 1806: 1805: 1803: 1802: 1783:Paul Negulescu 1768: 1753:Demis Hassabis 1742: 1723:Katalin KarikĂł 1716: 1691: 1669: 1662:Xiaowei Zhuang 1647: 1636:Kazutoshi Mori 1625: 1603: 1581: 1555: 1529: 1502:Titia de Lange 1490:David Botstein 1482: 1480: 1474: 1473: 1471: 1470: 1460: 1442: 1432: 1422: 1408: 1402: 1391:Sergio Ferrara 1384: 1374: 1364: 1357:Lyman Page Jr. 1353:Norman Jarosik 1342: 1328: 1317:Takaaki Kajita 1274: 1273:project (2016) 1252: 1230: 1220: 1214: 1176: 1165:Nathan Seiberg 1161:Juan Maldacena 1137: 1135: 1127: 1126: 1124: 1123: 1117: 1111: 1105: 1099: 1093: 1087: 1084:James McKernan 1077: 1071: 1065: 1062:Richard Taylor 1042: 1040: 1034: 1033: 1027: 1025: 1024: 1017: 1010: 1002: 996: 995: 990: 983: 982:External links 980: 977: 976: 938:hep-ex/0607088 931:(19): 191801. 909: 844:hep-ex/9805021 815: 789: 767: 745: 715:hep-ex/0606032 681: 670:. 13 June 2002 652: 601: 576: 575: 573: 570: 569: 568: 565:T2K experiment 560: 557: 524: 521: 519: 518: 513: 508: 503: 498: 493: 488: 483: 474: 469: 464: 459: 454: 449: 444: 439: 434: 429: 424: 419: 414: 409: 404: 399: 394: 388: 383: 377: 367: 364: 331: 321: 310: 300: 289: 281: 274:muon neutrinos 253:oscillations. 246: 238: 227: 219: 207: 199: 184: 176: 167:, namely into 108: 100: 93:muon neutrinos 80: 77: 73:cosmic sources 51:to verify the 45:muon neutrinos 29:K2K experiment 24: 14: 13: 10: 9: 6: 4: 3: 2: 2655: 2644: 2641: 2640: 2638: 2623: 2620: 2618: 2615: 2613: 2610: 2608: 2605: 2603: 2600: 2599: 2597: 2593: 2587: 2584: 2582: 2579: 2577: 2574: 2572: 2569: 2567: 2564: 2562: 2559: 2557: 2554: 2553: 2551: 2547: 2541: 2538: 2536: 2533: 2531: 2528: 2526: 2523: 2521: 2518: 2516: 2513: 2511: 2508: 2506: 2503: 2501: 2498: 2496: 2493: 2491: 2488: 2486: 2483: 2481: 2478: 2477: 2475: 2471: 2465: 2462: 2460: 2457: 2455: 2452: 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1457:Peter W. Shor 1454: 1453:David Deutsch 1450: 1446: 1443: 1440: 1436: 1433: 1430: 1426: 1423: 1420: 1419:Blayne Heckel 1416: 1412: 1409: 1406: 1403: 1400: 1396: 1392: 1388: 1385: 1382: 1378: 1375: 1372: 1368: 1365: 1362: 1361:David Spergel 1358: 1354: 1350: 1346: 1343: 1340: 1336: 1332: 1329: 1326: 1322: 1318: 1314: 1310: 1306: 1302: 1298: 1294: 1290: 1289:Atsuto Suzuki 1286: 1285:Daya Bay team 1282: 1278: 1275: 1272: 1268: 1264: 1260: 1259:Ronald Drever 1256: 1253: 1250: 1246: 1242: 1241:Brian Schmidt 1238: 1234: 1231: 1228: 1224: 1223:Michael Green 1221: 1218: 1215: 1212: 1208: 1204: 1203:Guido Tonelli 1200: 1196: 1192: 1188: 1184: 1180: 1177: 1174: 1173:Edward Witten 1170: 1166: 1162: 1158: 1154: 1150: 1149:Alexei Kitaev 1146: 1142: 1139: 1138: 1136: 1134: 1128: 1121: 1120:Simon Brendle 1118: 1115: 1112: 1109: 1106: 1103: 1102:Martin Hairer 1100: 1097: 1094: 1091: 1088: 1085: 1081: 1078: 1075: 1074:Jean Bourgain 1072: 1069: 1066: 1063: 1059: 1055: 1051: 1047: 1044: 1043: 1041: 1039: 1035: 1030: 1023: 1018: 1016: 1011: 1009: 1004: 1003: 1000: 994: 991: 989: 986: 985: 981: 972: 968: 964: 960: 956: 952: 948: 944: 939: 934: 930: 926: 925: 920: 913: 910: 904: 899: 895: 891: 887: 883: 882: 877: 870: 866: 862: 858: 854: 850: 845: 840: 836: 832: 831: 826: 819: 816: 803: 799: 793: 790: 777: 771: 768: 755: 749: 746: 741: 737: 733: 729: 725: 721: 716: 711: 708:(7): 072003. 707: 703: 702: 697: 690: 688: 686: 682: 669: 665: 659: 657: 653: 648: 644: 639: 634: 630: 626: 623:(7108): 126. 622: 618: 617: 612: 605: 602: 597: 593: 592: 587: 581: 578: 571: 566: 563: 562: 558: 556: 554: 550: 539: =  538: 534: 530: 522: 517: 514: 512: 509: 507: 504: 502: 499: 497: 494: 492: 489: 487: 484: 482: 478: 475: 473: 470: 468: 465: 463: 460: 458: 455: 453: 450: 448: 445: 443: 440: 438: 435: 433: 430: 428: 425: 423: 420: 418: 415: 413: 410: 408: 405: 403: 400: 398: 395: 392: 389: 387: 384: 382: 379: 378: 376: 374: 366:Collaboration 365: 363: 361: 357: 353: 352:neutrino beam 349: 346: 343: 338: 275: 271: 267: 263: 259: 254: 193: 192:tau neutrinos 170: 166: 162: 158: 154: 150: 146: 143:, located in 142: 138: 134: 131:, located in 130: 126: 123: 119: 94: 90: 86: 78: 76: 74: 70: 66: 62: 58: 54: 50: 46: 42: 38: 34: 30: 19: 2571:NEMO Project 2388: 2329:Double Chooz 2236:Construction 1968:Astronomical 1856:Cowan–Reines 1739:Pascal Mayer 1684:David Julius 1666:Zhijian Chen 1632:Peter Walter 1628:Joanne Chory 1600:Svante Pääbo 1498:Hans Clevers 1424: 1386: 1377:Charles Kane 1366: 1349:Gary Hinshaw 1300: 1267:Rainer Weiss 1254: 1213:(LHC) (2013) 1178: 1157:Andrei Linde 928: 922: 912: 885: 879: 873:and erratum 834: 828: 818: 806:. 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Retrieved 620: 614: 604: 595: 591:CERN Courier 589: 580: 536: 526: 393:(DSM-DAPNIA) 369: 339: 255: 82: 69:from the Sun 53:oscillations 28: 26: 2177:KamLAND-Zen 2076:Accelerator 1954:(divided by 1849:Discoveries 1757:John Jumper 1709: [ 1694:David Baker 1640:Kim Nasmyth 1622:Huda Zoghbi 1596:Helen Hobbs 1570:Gary Ruvkun 1510:Eric Lander 1381:Eugene Mele 1339:Cumrun Vafa 1327:team (2016) 1281:Kam-Biu Luk 1277:Yifang Wang 1187:Peter Jenni 1131:Fundamental 1058:Terence Tao 1054:Jacob Lurie 1038:Mathematics 808:3 September 782:3 September 760:3 September 674:3 September 373:K2K website 125:synchrotron 114:) from the 2394:Kamiokande 2349:Gargamelle 2253:Baikal-GVD 2108:NA61/SHINE 2093:MicroBooNE 1592:John Hardy 1463:John Cardy 1263:Kip Thorne 1245:Adam Riess 1209:(CMS) and 1169:Ashoke Sen 1096:Alex Eskin 572:References 545:10 eV 391:CEA Saclay 2549:Cancelled 2369:Homestake 2319:Cuoricino 2283:SuperNEMO 2103:MiniBooNE 1952:Operating 1771:Carl June 1702:Dennis Lo 1211:Lyn Evans 1193:(ATLAS), 1145:Alan Guth 1031:laureates 971:119458915 345:Cherenkov 258:aluminium 165:neutrinos 157:oscillate 139:, to the 83:K2K is a 2637:Category 2595:See also 2540:WATCHMAN 2490:JEM-EUSO 2473:Proposed 2459:Soudan 2 2449:SciBooNE 2182:MAJORANA 2132:Collider 2052:Daya Bay 1996:Borexino 1958:neutrino 1323:and the 1311:and the 1299:and the 1291:and the 1283:and the 1068:Ian Agol 963:17155614 869:14217731 740:22053653 647:16971911 559:See also 555:result. 533:best fit 161:flavours 116:12  71:or from 39:) was a 2520:Nucifer 2339:EXO-200 2292:Retired 2248:ARIANNA 2144:SND@LHC 2098:MINERνA 2057:KamLAND 2045:Reactor 2011:IceCube 1981:ANTARES 1960:source) 1956:primary 1942:SN 1987 1425:Special 1387:Special 1367:Special 1293:KamLAND 1255:Special 1179:Special 1133:physics 943:Bibcode 890:Bibcode 849:Bibcode 720:Bibcode 625:Bibcode 523:Results 145:Kamioka 137:Ibaraki 133:Tsukuba 127:at the 37:Kamioka 2617:SNOLAB 2561:LAGUNA 2505:LEGEND 2424:MINOS+ 2399:KARMEN 2374:ICARUS 2344:GALLEX 2299:AMANDA 2278:KM3NeT 2218:KATRIN 2192:PandaX 2067:STEREO 1927:τ 1922:ν 1900:μ 1895:ν 1868:ν 1801:(2024) 1767:(2023) 1741:(2022) 1715:(2021) 1690:(2020) 1668:(2019) 1646:(2018) 1624:(2017) 1602:(2016) 1580:(2015) 1554:(2014) 1528:(2013) 1469:(2024) 1459:(2023) 1441:(2022) 1439:Jun Ye 1431:(2021) 1421:(2021) 1407:(2020) 1401:(2019) 1383:(2019) 1373:(2018) 1363:(2018) 1341:(2017) 1315:team, 1307:team, 1295:team, 1251:(2015) 1229:(2014) 1219:(2013) 1175:(2012) 1122:(2024) 1116:(2023) 1110:(2022) 1104:(2021) 1098:(2020) 1092:(2019) 1086:(2018) 1076:(2017) 1070:(2016) 1064:(2015) 969:  961:  867:  738:  645:  616:Nature 332:μ 326:ν 305:ν 285:ν 247:τ 242:ν 228:μ 223:ν 208:τ 203:ν 190:) and 180:ν 122:proton 109:μ 104:ν 59:using 2586:BOREX 2525:P-ONE 2495:GRAND 2480:CUPID 2439:OPERA 2419:MINOS 2414:MACRO 2354:GERDA 2324:DONUT 2309:Chooz 2223:WITCH 2211:Other 2202:XMASS 2172:CUORE 2167:COBRA 2162:AMoRE 2139:FASER 2083:ANNIE 2036:SNEWS 2021:NEVOD 1991:BDUNT 1976:ANITA 1910:DONUT 1713:] 967:S2CID 933:arXiv 865:S2CID 839:arXiv 736:S2CID 710:arXiv 553:MINOS 342:water 270:muons 268:into 266:decay 262:pions 153:Earth 2612:LNGS 2530:SBND 2510:LENA 2485:nEXO 2464:Utah 2444:RICE 2434:NEMO 2429:NARC 2409:LSND 2379:IGEX 2334:ERPM 2314:CNGS 2304:CDHS 2273:JUNO 2263:DUNE 2258:BEST 2197:SNO+ 2187:NEXT 2154:0νββ 2118:NuMI 2113:NOvA 2062:RENO 2026:SAGE 2006:HALO 2001:BUST 1797:and 1737:and 1652:and 1598:and 1576:and 1550:and 1524:and 1465:and 1437:and 1417:and 1379:and 1319:and 1271:LIGO 1225:and 1060:and 959:PMID 810:2010 784:2010 762:2010 676:2010 643:PMID 481:IFAE 272:and 149:Gifu 89:beam 49:beam 27:The 2581:SOX 2535:UNO 2500:INO 2454:SNO 2404:KGF 2389:K2K 2384:IMB 2359:GNO 2243:ARA 2123:T2K 2016:LVD 1986:ASD 1305:T2K 1301:K2K 951:doi 898:doi 857:doi 728:doi 633:doi 621:443 541:2.8 337:). 163:of 129:KEK 118:GeV 91:of 35:to 33:KEK 18:K2K 2639:: 1793:, 1789:, 1785:, 1781:, 1777:, 1773:, 1763:, 1759:, 1755:, 1751:, 1747:, 1733:, 1729:, 1725:, 1721:, 1711:de 1704:, 1700:, 1696:, 1686:, 1682:, 1678:, 1674:, 1664:, 1660:, 1656:, 1642:, 1638:, 1634:, 1630:, 1620:, 1616:, 1612:, 1608:, 1594:, 1590:, 1586:, 1572:, 1568:, 1564:, 1560:, 1546:, 1542:, 1538:, 1534:, 1520:, 1516:, 1512:, 1508:, 1504:, 1500:, 1496:, 1492:, 1488:, 1455:, 1451:, 1447:, 1427:: 1413:, 1397:, 1393:, 1389:: 1369:: 1359:, 1355:, 1351:, 1347:, 1337:, 1333:, 1303:/ 1287:, 1279:, 1265:, 1261:, 1257:: 1243:, 1239:; 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Index

K2K
KEK
Kamioka
neutrino experiment
muon neutrinos
beam
oscillations
Super-Kamiokande
atmospheric neutrinos
neutrino oscillations
from the Sun
cosmic sources
neutrino experiment
beam
muon neutrinos
GeV
proton
synchrotron
KEK
Tsukuba
Ibaraki
Kamioka Observatory
Kamioka
Gifu
Earth
oscillate
flavours
neutrinos
electron neutrinos
tau neutrinos

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