Search for nucleon decay via n → ν ¯ π0 and p → ν ¯ π+ in super-kamiokande

K. Abe; Y. Hayato; T. Iida; K. Iyogi; J. Kameda; Y. Koshio; Y. Kozuma; Ll Marti; M. Miura; S. Moriyama; M. Nakahata; S. Nakayama; Y. Obayashi; H. Sekiya; M. Shiozawa; Y. Suzuki; A. Takeda; Y. Takenaga; K. Ueno; K. Ueshima; S. Yamada; T. Yokozawa; C. Ishihara; H. Kaji; T. Kajita; K. Kaneyuki; K. P. Lee; T. McLachlan; K. Okumura; Y. Shimizu; N. Tanimoto; L. Labarga; E. Kearns; M. Litos; J. L. Raaf; J. L. Stone; L. R. Sulak; M. Goldhaber; K. Bays; W. R. Kropp; S. Mine; C. Regis; A. Renshaw; M. B. Smy; H. W. Sobel; K. S. Ganezer; J. Hill; W. E. Keig; J. S. Jang; J. Y. Kim; I. T. Lim; J. B. Albert; K. Scholberg; C. W. Walter; R. Wendell; T. M. Wongjirad; T. Ishizuka; S. Tasaka; J. G. Learned; S. Matsuno; S. N. Smith; T. Hasegawa; T. Ishida; T. Ishii; T. Kobayashi; T. Nakadaira; K. Nakamura; K. Nishikawa; Y. Oyama; K. Sakashita; T. Sekiguchi; T. Tsukamoto; A. T. Suzuki; Y. Takeuchi; M. Ikeda; A. Minamino; T. Nakaya; Y. Fukuda; Y. Itow; G. Mitsuka; T. Tanaka; C. K. Jung; G. D. Lopez; I. Taylor; C. Yanagisawa; H. Ishino; A. Kibayashi; S. Mino; T. Mori; M. Sakuda; H. Toyota; Y. Kuno; M. Yoshida; S. B. Kim; B. S. Yang; H. Okazawa; Y. Choi; K. Nishijima; M. Koshiba; M. Yokoyama; Y. Totsuka; K. Martens; J. Schuemann; M. R. Vagins; S. Chen; Y. Heng; Z. Yang; H. Zhang; D. Kielczewska; P. Mijakowski; K. Connolly; M. Dziomba; E. Thrane; R. J. Wilkes

doi:10.1103/PhysRevLett.113.121802

Search for nucleon decay via n → ν ¯ π0 and p → ν ¯ π+ in super-kamiokande

K. Abe
, Y. Hayato
, T. Iida
, K. Iyogi
, J. Kameda
, Y. Koshio
, Y. Kozuma
, Ll Marti
, M. Miura
, S. Moriyama
, M. Nakahata
, S. Nakayama
, Y. Obayashi
, H. Sekiya
, M. Shiozawa
, Y. Suzuki
, A. Takeda
, Y. Takenaga
, K. Ueno
, K. Ueshima

S. Yamada, T. Yokozawa, C. Ishihara, H. Kaji, T. Kajita, K. Kaneyuki, K. P. Lee, T. McLachlan, K. Okumura, Y. Shimizu, N. Tanimoto, L. Labarga, E. Kearns, M. Litos, J. L. Raaf, J. L. Stone, L. R. Sulak, M. Goldhaber, K. Bays, W. R. Kropp, S. Mine, C. Regis, A. Renshaw, M. B. Smy, H. W. Sobel, K. S. Ganezer, J. Hill, W. E. Keig, J. S. Jang, J. Y. Kim, I. T. Lim, J. B. Albert, K. Scholberg, C. W. Walter, R. Wendell, T. M. Wongjirad, T. Ishizuka, S. Tasaka, J. G. Learned, S. Matsuno, S. N. Smith, T. Hasegawa, T. Ishida, T. Ishii, T. Kobayashi, T. Nakadaira, K. Nakamura, K. Nishikawa, Y. Oyama, K. Sakashita, T. Sekiguchi, T. Tsukamoto, A. T. Suzuki, Y. Takeuchi, M. Ikeda, A. Minamino, T. Nakaya, Y. Fukuda, Y. Itow, G. Mitsuka, T. Tanaka, C. K. Jung, G. D. Lopez, I. Taylor, C. Yanagisawa, H. Ishino, A. Kibayashi, S. Mino, T. Mori, M. Sakuda, H. Toyota, Y. Kuno, M. Yoshida, S. B. Kim, B. S. Yang, H. Okazawa, Y. Choi, K. Nishijima, M. Koshiba, M. Yokoyama, Y. Totsuka, K. Martens, J. Schuemann, M. R. Vagins, S. Chen, Y. Heng, Z. Yang, H. Zhang, D. Kielczewska, P. Mijakowski, K. Connolly, M. Dziomba, E. Thrane, R. J. Wilkes

Physics and Astronomy

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The University of Tokyo
Universidad Autónoma de Madrid
Boston University
Brookhaven National Laboratory
University of California at Irvine
California State University Dominguez Hills
Chonnam National University
Duke University
Fukuoka Institute of Technology
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High Energy Accelerator Research Organization, Tsukuba
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Miyagi University of Education
Nagoya University
Stony Brook University
Okayama University
The University of Osaka
Seoul National University
Shizuoka University of Welfare
Sungkyunkwan University
Tokai University
Tsinghua University
University of Warsaw
University of Washington

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Abstract

We present the results of searches for nucleon decay via n→ν¯π0 and p→ν¯π+ using data from a combined 172.8kt·yr exposure of Super-Kamiokande-I,-II, and-III. We set lower limits on the partial lifetime for each of these modes: τn→ν¯π0>1.1×1033 years and τp→ν¯π+>3.9×1032 years at a 90% confidence level.

Original language	English
Article number	121802
Journal	Physical Review Letters
Volume	113
Issue number	12
DOIs	https://doi.org/10.1103/PhysRevLett.113.121802
State	Published - Sep 19 2014

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10.1103/PhysRevLett.113.121802

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Abe, K., Hayato, Y., Iida, T., Iyogi, K., Kameda, J., Koshio, Y., Kozuma, Y., Marti, L., Miura, M., Moriyama, S., Nakahata, M., Nakayama, S., Obayashi, Y., Sekiya, H., Shiozawa, M., Suzuki, Y., Takeda, A., Takenaga, Y., Ueno, K., ... Wilkes, R. J. (2014). Search for nucleon decay via n → ν ¯ π0 and p → ν ¯ π+ in super-kamiokande. Physical Review Letters, 113(12), Article 121802. https://doi.org/10.1103/PhysRevLett.113.121802

@article{139f6290139a4bec892b7df09d15db43,

title = "Search for nucleon decay via n → ν ¯ π0 and p → ν ¯ π+ in super-kamiokande",

abstract = "We present the results of searches for nucleon decay via n→ν¯π0 and p→ν¯π+ using data from a combined 172.8kt·yr exposure of Super-Kamiokande-I,-II, and-III. We set lower limits on the partial lifetime for each of these modes: τn→ν¯π0>1.1×1033 years and τp→ν¯π+>3.9×1032 years at a 90\% confidence level.",

author = "K. Abe and Y. Hayato and T. Iida and K. Iyogi and J. Kameda and Y. Koshio and Y. Kozuma and Ll Marti and M. Miura and S. Moriyama and M. Nakahata and S. Nakayama and Y. Obayashi and H. Sekiya and M. Shiozawa and Y. Suzuki and A. Takeda and Y. Takenaga and K. Ueno and K. Ueshima and S. Yamada and T. Yokozawa and C. Ishihara and H. Kaji and T. Kajita and K. Kaneyuki and Lee, \{K. P.\} and T. McLachlan and K. Okumura and Y. Shimizu and N. Tanimoto and L. Labarga and E. Kearns and M. Litos and Raaf, \{J. L.\} and Stone, \{J. L.\} and Sulak, \{L. R.\} and M. Goldhaber and K. Bays and Kropp, \{W. R.\} and S. Mine and C. Regis and A. Renshaw and Smy, \{M. B.\} and Sobel, \{H. W.\} and Ganezer, \{K. S.\} and J. Hill and Keig, \{W. E.\} and Jang, \{J. S.\} and Kim, \{J. Y.\} and Lim, \{I. T.\} and Albert, \{J. B.\} and K. Scholberg and Walter, \{C. W.\} and R. Wendell and Wongjirad, \{T. M.\} and T. Ishizuka and S. Tasaka and Learned, \{J. G.\} and S. Matsuno and Smith, \{S. N.\} and T. Hasegawa and T. Ishida and T. Ishii and T. Kobayashi and T. Nakadaira and K. Nakamura and K. Nishikawa and Y. Oyama and K. Sakashita and T. Sekiguchi and T. Tsukamoto and Suzuki, \{A. T.\} and Y. Takeuchi and M. Ikeda and A. Minamino and T. Nakaya and Y. Fukuda and Y. Itow and G. Mitsuka and T. Tanaka and Jung, \{C. K.\} and Lopez, \{G. D.\} and I. Taylor and C. Yanagisawa and H. Ishino and A. Kibayashi and S. Mino and T. Mori and M. Sakuda and H. Toyota and Y. Kuno and M. Yoshida and Kim, \{S. B.\} and Yang, \{B. S.\} and H. Okazawa and Y. Choi and K. Nishijima and M. Koshiba and M. Yokoyama and Y. Totsuka and K. Martens and J. Schuemann and Vagins, \{M. R.\} and S. Chen and Y. Heng and Z. Yang and H. Zhang and D. Kielczewska and P. Mijakowski and K. Connolly and M. Dziomba and E. Thrane and Wilkes, \{R. J.\}",

note = "Publisher Copyright: {\textcopyright} 2014 American Physical Society.",

year = "2014",

month = sep,

day = "19",

doi = "10.1103/PhysRevLett.113.121802",

language = "English",

volume = "113",

journal = "Physical Review Letters",

issn = "0031-9007",

number = "12",

}

Abe, K, Hayato, Y, Iida, T, Iyogi, K, Kameda, J, Koshio, Y, Kozuma, Y, Marti, L, Miura, M, Moriyama, S, Nakahata, M, Nakayama, S, Obayashi, Y, Sekiya, H, Shiozawa, M, Suzuki, Y, Takeda, A, Takenaga, Y, Ueno, K, Ueshima, K, Yamada, S, Yokozawa, T, Ishihara, C, Kaji, H, Kajita, T, Kaneyuki, K, Lee, KP, McLachlan, T, Okumura, K, Shimizu, Y, Tanimoto, N, Labarga, L, Kearns, E, Litos, M, Raaf, JL, Stone, JL, Sulak, LR, Goldhaber, M, Bays, K, Kropp, WR, Mine, S, Regis, C, Renshaw, A, Smy, MB, Sobel, HW, Ganezer, KS, Hill, J, Keig, WE, Jang, JS, Kim, JY, Lim, IT, Albert, JB, Scholberg, K, Walter, CW, Wendell, R, Wongjirad, TM, Ishizuka, T, Tasaka, S, Learned, JG, Matsuno, S, Smith, SN, Hasegawa, T, Ishida, T, Ishii, T, Kobayashi, T, Nakadaira, T, Nakamura, K, Nishikawa, K, Oyama, Y, Sakashita, K, Sekiguchi, T, Tsukamoto, T, Suzuki, AT, Takeuchi, Y, Ikeda, M, Minamino, A, Nakaya, T, Fukuda, Y, Itow, Y, Mitsuka, G, Tanaka, T, Jung, CK, Lopez, GD, Taylor, I, Yanagisawa, C, Ishino, H, Kibayashi, A, Mino, S, Mori, T, Sakuda, M, Toyota, H, Kuno, Y, Yoshida, M, Kim, SB, Yang, BS, Okazawa, H, Choi, Y, Nishijima, K, Koshiba, M, Yokoyama, M, Totsuka, Y, Martens, K, Schuemann, J, Vagins, MR, Chen, S, Heng, Y, Yang, Z, Zhang, H, Kielczewska, D, Mijakowski, P, Connolly, K, Dziomba, M, Thrane, E & Wilkes, RJ 2014, 'Search for nucleon decay via n → ν ¯ π0 and p → ν ¯ π+ in super-kamiokande', Physical Review Letters, vol. 113, no. 12, 121802. https://doi.org/10.1103/PhysRevLett.113.121802

TY - JOUR

T1 - Search for nucleon decay via n → ν ¯ π0 and p → ν ¯ π+ in super-kamiokande

AU - Abe, K.

AU - Hayato, Y.

AU - Iida, T.

AU - Iyogi, K.

AU - Kameda, J.

AU - Koshio, Y.

AU - Kozuma, Y.

AU - Marti, Ll

AU - Miura, M.

AU - Moriyama, S.

AU - Nakahata, M.

AU - Nakayama, S.

AU - Obayashi, Y.

AU - Sekiya, H.

AU - Shiozawa, M.

AU - Suzuki, Y.

AU - Takeda, A.

AU - Takenaga, Y.

AU - Ueno, K.

AU - Ueshima, K.

AU - Yamada, S.

AU - Yokozawa, T.

AU - Ishihara, C.

AU - Kaji, H.

AU - Kajita, T.

AU - Kaneyuki, K.

AU - Lee, K. P.

AU - McLachlan, T.

AU - Okumura, K.

AU - Shimizu, Y.

AU - Tanimoto, N.

AU - Labarga, L.

AU - Kearns, E.

AU - Litos, M.

AU - Raaf, J. L.

AU - Stone, J. L.

AU - Sulak, L. R.

AU - Goldhaber, M.

AU - Bays, K.

AU - Kropp, W. R.

AU - Mine, S.

AU - Regis, C.

AU - Renshaw, A.

AU - Smy, M. B.

AU - Sobel, H. W.

AU - Ganezer, K. S.

AU - Hill, J.

AU - Keig, W. E.

AU - Jang, J. S.

AU - Kim, J. Y.

AU - Lim, I. T.

AU - Albert, J. B.

AU - Scholberg, K.

AU - Walter, C. W.

AU - Wendell, R.

AU - Wongjirad, T. M.

AU - Ishizuka, T.

AU - Tasaka, S.

AU - Learned, J. G.

AU - Matsuno, S.

AU - Smith, S. N.

AU - Hasegawa, T.

AU - Ishida, T.

AU - Ishii, T.

AU - Kobayashi, T.

AU - Nakadaira, T.

AU - Nakamura, K.

AU - Nishikawa, K.

AU - Oyama, Y.

AU - Sakashita, K.

AU - Sekiguchi, T.

AU - Tsukamoto, T.

AU - Suzuki, A. T.

AU - Takeuchi, Y.

AU - Ikeda, M.

AU - Minamino, A.

AU - Nakaya, T.

AU - Fukuda, Y.

AU - Itow, Y.

AU - Mitsuka, G.

AU - Tanaka, T.

AU - Jung, C. K.

AU - Lopez, G. D.

AU - Taylor, I.

AU - Yanagisawa, C.

AU - Ishino, H.

AU - Kibayashi, A.

AU - Mino, S.

AU - Mori, T.

AU - Sakuda, M.

AU - Toyota, H.

AU - Kuno, Y.

AU - Yoshida, M.

AU - Kim, S. B.

AU - Yang, B. S.

AU - Okazawa, H.

AU - Choi, Y.

AU - Nishijima, K.

AU - Koshiba, M.

AU - Yokoyama, M.

AU - Totsuka, Y.

AU - Martens, K.

AU - Schuemann, J.

AU - Vagins, M. R.

AU - Chen, S.

AU - Heng, Y.

AU - Yang, Z.

AU - Zhang, H.

AU - Kielczewska, D.

AU - Mijakowski, P.

AU - Connolly, K.

AU - Dziomba, M.

AU - Thrane, E.

AU - Wilkes, R. J.

PY - 2014/9/19

Y1 - 2014/9/19

N2 - We present the results of searches for nucleon decay via n→ν¯π0 and p→ν¯π+ using data from a combined 172.8kt·yr exposure of Super-Kamiokande-I,-II, and-III. We set lower limits on the partial lifetime for each of these modes: τn→ν¯π0>1.1×1033 years and τp→ν¯π+>3.9×1032 years at a 90% confidence level.

AB - We present the results of searches for nucleon decay via n→ν¯π0 and p→ν¯π+ using data from a combined 172.8kt·yr exposure of Super-Kamiokande-I,-II, and-III. We set lower limits on the partial lifetime for each of these modes: τn→ν¯π0>1.1×1033 years and τp→ν¯π+>3.9×1032 years at a 90% confidence level.

UR - https://www.scopus.com/pages/publications/84907246518

U2 - 10.1103/PhysRevLett.113.121802

DO - 10.1103/PhysRevLett.113.121802

M3 - Article

SN - 0031-9007

VL - 113

JO - Physical Review Letters

JF - Physical Review Letters

IS - 12

M1 - 121802

ER -

Search for nucleon decay via n → ν ¯ π0 and p → ν ¯ π+ in super-kamiokande

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