First Results from KamLAND: Evidence for Reactor Antineutrino Disappearance

K. Eguchi; S. Enomoto; K. Furuno; J. Goldman; H. Hanada; H. Ikeda; K. Ikeda; K. Inoue; K. Ishihara; W. Itoh; T. Iwamoto; T. Kawaguchi; T. Kawashima; H. Kinoshita; Y. Kishimoto; M. Koga; Y. Koseki; T. Maeda; T. Mitsui; M. Motoki; K. Nakajima; M. Nakajima; T. Nakajima; H. Ogawa; K. Owada; T. Sakabe; I. Shimizu; J. Shirai; F. Suekane; A. Suzuki; K. Tada; O. Tajima; T. Takayama; K. Tamae; H. Watanabe; J. Busenitz; Z. Djurcic; K. McKinny; D. M. Mei; A. Piepke; E. Yakushev; B. E. Berger; Y. D. Chan; M. P. Decowski; D. A. Dwyer; S. J. Freedman; Y. Fu; B. K. Fujikawa; K. M. Heeger; K. T. Lesko; K. B. Luk; H. Murayama; D. R. Nygren; C. E. Okada; A. W.P. Poon; H. M. Steiner; L. A. Winslow; G. A. Horton-Smith; R. D. McKeown; J. Ritter; B. Tipton; P. Vogel; C. E. Lane; T. Miletic; P. W. Gorham; G. Guillian; J. G. Learned; J. Maricic; S. Matsuno; S. Pakvasa; S. Dazeley; S. Hatakeyama; M. Murakami; R. C. Svoboda; B. D. Dieterle; M. DiMauro; J. Detwiler; G. Gratta; K. Ishii; N. Tolich; Y. Uchida; M. Batygov; W. Bugg; H. Cohn; Y. Efremenko; Y. Kamyshkov; A. Kozlov; Y. Nakamura; L. de Braeckeleer; C. R. Gould; H. J. Karwowski; D. M. Markoff; J. A. Messimore; K. Nakamura; R. M. Rohm; W. Tornow; A. R. Young; Y. F. Wang

doi:10.1103/PhysRevLett.90.021802

First Results from KamLAND: Evidence for Reactor Antineutrino Disappearance

K. Eguchi, S. Enomoto, K. Furuno, J. Goldman, H. Hanada, H. Ikeda, K. Ikeda, K. Inoue, K. Ishihara, W. Itoh, T. Iwamoto, T. Kawaguchi, T. Kawashima, H. Kinoshita, Y. Kishimoto, M. Koga, Y. Koseki, T. Maeda, T. Mitsui, M. MotokiK. Nakajima, M. Nakajima, T. Nakajima, H. Ogawa, K. Owada, T. Sakabe, I. Shimizu, J. Shirai, F. Suekane, A. Suzuki, K. Tada, O. Tajima, T. Takayama, K. Tamae, H. Watanabe, J. Busenitz, Z. Djurcic, K. McKinny, D. M. Mei, A. Piepke, E. Yakushev, B. E. Berger, Y. D. Chan, M. P. Decowski, D. A. Dwyer, S. J. Freedman, Y. Fu, B. K. Fujikawa, K. M. Heeger, K. T. Lesko, K. B. Luk, H. Murayama, D. R. Nygren, C. E. Okada, A. W.P. Poon, H. M. Steiner, L. A. Winslow, G. A. Horton-Smith, R. D. McKeown, J. Ritter, B. Tipton, P. Vogel, C. E. Lane, T. Miletic, P. W. Gorham, G. Guillian, J. G. Learned, J. Maricic, S. Matsuno, S. Pakvasa, S. Dazeley, S. Hatakeyama, M. Murakami, R. C. Svoboda, B. D. Dieterle, M. DiMauro, J. Detwiler, G. Gratta, K. Ishii, N. Tolich, Y. Uchida, M. Batygov, W. Bugg, H. Cohn, Y. Efremenko, Y. Kamyshkov, A. Kozlov, Y. Nakamura, L. de Braeckeleer, C. R. Gould, H. J. Karwowski, D. M. Markoff, J. A. Messimore, K. Nakamura, R. M. Rohm, W. Tornow, A. R. Young, Y. F. Wang

Research output: Contribution to journal › Journal Article › peer-review

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Abstract

KamLAND has measured the flux of [Formula presented]’s from distant nuclear reactors. We find fewer [Formula presented] events than expected from standard assumptions about [Formula presented] propagation at the 99.95% C.L. In a [Formula presented] exposure the ratio of the observed inverse [Formula presented]-decay events to the expected number without [Formula presented] disappearance is [Formula presented] for [Formula presented] energies [Formula presented]. In the context of two-flavor neutrino oscillations with CPT invariance, all solutions to the solar neutrino problem except for the “large mixing angle” region are excluded.

Original language	English
Pages (from-to)	6
Number of pages	1
Journal	Physical Review Letters
Volume	90
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevLett.90.021802
Publication status	Published - 2003
Externally published	Yes

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10.1103/PhysRevLett.90.021802

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Eguchi, K., Enomoto, S., Furuno, K., Goldman, J., Hanada, H., Ikeda, H., Ikeda, K., Inoue, K., Ishihara, K., Itoh, W., Iwamoto, T., Kawaguchi, T., Kawashima, T., Kinoshita, H., Kishimoto, Y., Koga, M., Koseki, Y., Maeda, T., Mitsui, T., ... Wang, Y. F. (2003). First Results from KamLAND: Evidence for Reactor Antineutrino Disappearance. Physical Review Letters, 90(2), 6. https://doi.org/10.1103/PhysRevLett.90.021802

@article{3fea3eb82472485ca816dbc536838117,

title = "First Results from KamLAND: Evidence for Reactor Antineutrino Disappearance",

abstract = "KamLAND has measured the flux of [Formula presented]{\textquoteright}s from distant nuclear reactors. We find fewer [Formula presented] events than expected from standard assumptions about [Formula presented] propagation at the 99.95\% C.L. In a [Formula presented] exposure the ratio of the observed inverse [Formula presented]-decay events to the expected number without [Formula presented] disappearance is [Formula presented] for [Formula presented] energies [Formula presented]. In the context of two-flavor neutrino oscillations with CPT invariance, all solutions to the solar neutrino problem except for the “large mixing angle” region are excluded.",

author = "K. Eguchi and S. Enomoto and K. Furuno and J. Goldman and H. Hanada and H. Ikeda and K. Ikeda and K. Inoue and K. Ishihara and W. Itoh and T. Iwamoto and T. Kawaguchi and T. Kawashima and H. Kinoshita and Y. Kishimoto and M. Koga and Y. Koseki and T. Maeda and T. Mitsui and M. Motoki and K. Nakajima and M. Nakajima and T. Nakajima and H. Ogawa and K. Owada and T. Sakabe and I. Shimizu and J. Shirai and F. Suekane and A. Suzuki and K. Tada and O. Tajima and T. Takayama and K. Tamae and H. Watanabe and J. Busenitz and Z. Djurcic and K. McKinny and Mei, \{D. M.\} and A. Piepke and E. Yakushev and Berger, \{B. E.\} and Chan, \{Y. D.\} and Decowski, \{M. P.\} and Dwyer, \{D. A.\} and Freedman, \{S. J.\} and Y. Fu and Fujikawa, \{B. K.\} and Heeger, \{K. M.\} and Lesko, \{K. T.\} and Luk, \{K. B.\} and H. Murayama and Nygren, \{D. R.\} and Okada, \{C. E.\} and Poon, \{A. W.P.\} and Steiner, \{H. M.\} and Winslow, \{L. A.\} and Horton-Smith, \{G. A.\} and McKeown, \{R. D.\} and J. Ritter and B. Tipton and P. Vogel and Lane, \{C. E.\} and T. Miletic and Gorham, \{P. W.\} and G. Guillian and Learned, \{J. G.\} and J. Maricic and S. Matsuno and S. Pakvasa and S. Dazeley and S. Hatakeyama and M. Murakami and Svoboda, \{R. C.\} and Dieterle, \{B. D.\} and M. DiMauro and J. Detwiler and G. Gratta and K. Ishii and N. Tolich and Y. Uchida and M. Batygov and W. Bugg and H. Cohn and Y. Efremenko and Y. Kamyshkov and A. Kozlov and Y. Nakamura and \{de Braeckeleer\}, L. and Gould, \{C. R.\} and Karwowski, \{H. J.\} and Markoff, \{D. M.\} and Messimore, \{J. A.\} and K. Nakamura and Rohm, \{R. M.\} and W. Tornow and Young, \{A. R.\} and Wang, \{Y. F.\}",

year = "2003",

doi = "10.1103/PhysRevLett.90.021802",

language = "English",

volume = "90",

pages = "6",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "2",

}

Eguchi, K, Enomoto, S, Furuno, K, Goldman, J, Hanada, H, Ikeda, H, Ikeda, K, Inoue, K, Ishihara, K, Itoh, W, Iwamoto, T, Kawaguchi, T, Kawashima, T, Kinoshita, H, Kishimoto, Y, Koga, M, Koseki, Y, Maeda, T, Mitsui, T, Motoki, M, Nakajima, K, Nakajima, M, Nakajima, T, Ogawa, H, Owada, K, Sakabe, T, Shimizu, I, Shirai, J, Suekane, F, Suzuki, A, Tada, K, Tajima, O, Takayama, T, Tamae, K, Watanabe, H, Busenitz, J, Djurcic, Z, McKinny, K, Mei, DM, Piepke, A, Yakushev, E, Berger, BE, Chan, YD, Decowski, MP, Dwyer, DA, Freedman, SJ, Fu, Y, Fujikawa, BK, Heeger, KM, Lesko, KT, Luk, KB, Murayama, H, Nygren, DR, Okada, CE, Poon, AWP, Steiner, HM, Winslow, LA, Horton-Smith, GA, McKeown, RD, Ritter, J, Tipton, B, Vogel, P, Lane, CE, Miletic, T, Gorham, PW, Guillian, G, Learned, JG, Maricic, J, Matsuno, S, Pakvasa, S, Dazeley, S, Hatakeyama, S, Murakami, M, Svoboda, RC, Dieterle, BD, DiMauro, M, Detwiler, J, Gratta, G, Ishii, K, Tolich, N, Uchida, Y, Batygov, M, Bugg, W, Cohn, H, Efremenko, Y, Kamyshkov, Y, Kozlov, A, Nakamura, Y, de Braeckeleer, L, Gould, CR, Karwowski, HJ, Markoff, DM, Messimore, JA, Nakamura, K, Rohm, RM, Tornow, W, Young, AR & Wang, YF 2003, 'First Results from KamLAND: Evidence for Reactor Antineutrino Disappearance', Physical Review Letters, vol. 90, no. 2, pp. 6. https://doi.org/10.1103/PhysRevLett.90.021802

TY - JOUR

T1 - First Results from KamLAND

T2 - Evidence for Reactor Antineutrino Disappearance

AU - Eguchi, K.

AU - Enomoto, S.

AU - Furuno, K.

AU - Goldman, J.

AU - Hanada, H.

AU - Ikeda, H.

AU - Ikeda, K.

AU - Inoue, K.

AU - Ishihara, K.

AU - Itoh, W.

AU - Iwamoto, T.

AU - Kawaguchi, T.

AU - Kawashima, T.

AU - Kinoshita, H.

AU - Kishimoto, Y.

AU - Koga, M.

AU - Koseki, Y.

AU - Maeda, T.

AU - Mitsui, T.

AU - Motoki, M.

AU - Nakajima, K.

AU - Nakajima, M.

AU - Nakajima, T.

AU - Ogawa, H.

AU - Owada, K.

AU - Sakabe, T.

AU - Shimizu, I.

AU - Shirai, J.

AU - Suekane, F.

AU - Suzuki, A.

AU - Tada, K.

AU - Tajima, O.

AU - Takayama, T.

AU - Tamae, K.

AU - Watanabe, H.

AU - Busenitz, J.

AU - Djurcic, Z.

AU - McKinny, K.

AU - Mei, D. M.

AU - Piepke, A.

AU - Yakushev, E.

AU - Berger, B. E.

AU - Chan, Y. D.

AU - Decowski, M. P.

AU - Dwyer, D. A.

AU - Freedman, S. J.

AU - Fu, Y.

AU - Fujikawa, B. K.

AU - Heeger, K. M.

AU - Lesko, K. T.

AU - Luk, K. B.

AU - Murayama, H.

AU - Nygren, D. R.

AU - Okada, C. E.

AU - Poon, A. W.P.

AU - Steiner, H. M.

AU - Winslow, L. A.

AU - Horton-Smith, G. A.

AU - McKeown, R. D.

AU - Ritter, J.

AU - Tipton, B.

AU - Vogel, P.

AU - Lane, C. E.

AU - Miletic, T.

AU - Gorham, P. W.

AU - Guillian, G.

AU - Learned, J. G.

AU - Maricic, J.

AU - Matsuno, S.

AU - Pakvasa, S.

AU - Dazeley, S.

AU - Hatakeyama, S.

AU - Murakami, M.

AU - Svoboda, R. C.

AU - Dieterle, B. D.

AU - DiMauro, M.

AU - Detwiler, J.

AU - Gratta, G.

AU - Ishii, K.

AU - Tolich, N.

AU - Uchida, Y.

AU - Batygov, M.

AU - Bugg, W.

AU - Cohn, H.

AU - Efremenko, Y.

AU - Kamyshkov, Y.

AU - Kozlov, A.

AU - Nakamura, Y.

AU - de Braeckeleer, L.

AU - Gould, C. R.

AU - Karwowski, H. J.

AU - Markoff, D. M.

AU - Messimore, J. A.

AU - Nakamura, K.

AU - Rohm, R. M.

AU - Tornow, W.

AU - Young, A. R.

AU - Wang, Y. F.

PY - 2003

Y1 - 2003

N2 - KamLAND has measured the flux of [Formula presented]’s from distant nuclear reactors. We find fewer [Formula presented] events than expected from standard assumptions about [Formula presented] propagation at the 99.95% C.L. In a [Formula presented] exposure the ratio of the observed inverse [Formula presented]-decay events to the expected number without [Formula presented] disappearance is [Formula presented] for [Formula presented] energies [Formula presented]. In the context of two-flavor neutrino oscillations with CPT invariance, all solutions to the solar neutrino problem except for the “large mixing angle” region are excluded.

AB - KamLAND has measured the flux of [Formula presented]’s from distant nuclear reactors. We find fewer [Formula presented] events than expected from standard assumptions about [Formula presented] propagation at the 99.95% C.L. In a [Formula presented] exposure the ratio of the observed inverse [Formula presented]-decay events to the expected number without [Formula presented] disappearance is [Formula presented] for [Formula presented] energies [Formula presented]. In the context of two-flavor neutrino oscillations with CPT invariance, all solutions to the solar neutrino problem except for the “large mixing angle” region are excluded.

UR - https://www.webofscience.com/wos/woscc/full-record/WOS:000180444200007

UR - https://openalex.org/W2159617645

UR - https://www.scopus.com/pages/publications/84866313618

U2 - 10.1103/PhysRevLett.90.021802

DO - 10.1103/PhysRevLett.90.021802

M3 - Journal Article

SN - 0031-9007

VL - 90

SP - 6

JO - Physical Review Letters

JF - Physical Review Letters

IS - 2

ER -

First Results from KamLAND: Evidence for Reactor Antineutrino Disappearance

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