Measurement of atmospheric neutrino flux consistent with tau neutrino appearance

K. Abe; Y. Hayato; T. Iida; K. Ishihara; J. Kameda; Y. Koshio; A. Minamino; C. Mitsuda; M. Miura; S. Moriyama; M. Nakahata; Y. Obayashi; H. Ogawa; M. Shiozawa; Y. Suzuki; A. Takeda; Y. Takeuchi; K. Ueshima; I. Higuchi; C. Ishihara; M. Ishitsuka; T. Kajita; K. Kaneyuki; G. Mitsuka; S. Nakayama; H. Nishino; K. Okumura; C. Saji; Y. Takenaga; Y. Totsuka; S. Clark; S. Desai; F. Dufour; E. Kearns; S. Likhoded; M. Litos; J. L. Raaf; J. L. Stone; L. R. Sulak; W. Wang; M. Goldhaber; D. Casper; J. P. Cravens; W. R. Kropp; D. W. Liu; S. Mine; C. Regis; M. B. Smy; H. W. Sobel; M. R. Vagins; K. S. Ganezer; J. E. Hill; W. E. Keig; J. S. Jang; J. Y. Kim; I. T. Lim; K. Scholberg; N. Tanimoto; C. W. Walter; R. Wendell; R. W. Ellsworth; S. Tasaka; E. Guillian; J. G. Learned; S. Matsuno; M. D. Messier; A. K. Ichikawa; T. Ishida; T. Ishii; T. Iwashita; T. Kobayashi; T. Nakadaira; K. Nakamura; K. Nitta; Y. Oyama; A. T. Suzuki; M. Hasegawa; I. Kato; H. Maesaka; T. Nakaya; K. Nishikawa; T. Sasaki; H. Sato; S. Yamamoto; M. Yokoyama; T. J. Haines; S. Dazeley; S. Hatakeyama; R. Svoboda; G. W. Sullivan; A. Habig; R. Gran; Y. Fukuda; T. Sato; Y. Itow; T. Koike; C. K. Jung; T. Kato; K. Kobayashi; M. Malek; C. McGrew; A. Sarrat; R. Terri; C. Yanagisawa; N. Tamura; M. Sakuda; M. Sugihara; Y. Kuno; M. Yoshida; S. B. Kim; J. Yoo; T. Ishizuka; H. Okazawa; Y. Choi; H. K. Seo; Y. Gando; T. Hasegawa; K. Inoue; H. Ishii; K. Nishijima; H. Ishino; Y. Watanabe; M. Koshiba; D. Kielczewska; J. Zalipska; H. G. Berns; K. K. Shiraishi; K. Washburn; R. J. Wilkes

doi:10.1103/PhysRevLett.97.171801

Measurement of atmospheric neutrino flux consistent with tau neutrino appearance

K. Abe, Y. Hayato, T. Iida, K. Ishihara, J. Kameda, Y. Koshio, A. Minamino, C. Mitsuda, M. Miura, S. Moriyama, M. Nakahata, Y. Obayashi, H. Ogawa, M. Shiozawa, Y. Suzuki, A. Takeda, Y. Takeuchi, K. Ueshima, I. Higuchi, C. IshiharaM. Ishitsuka, T. Kajita, K. Kaneyuki, G. Mitsuka, S. Nakayama, H. Nishino, K. Okumura, C. Saji, Y. Takenaga, Y. Totsuka, S. Clark, S. Desai, F. Dufour, E. Kearns, S. Likhoded, M. Litos, J. L. Raaf, J. L. Stone, L. R. Sulak, W. Wang, M. Goldhaber, D. Casper, J. P. Cravens, W. R. Kropp, D. W. Liu, S. Mine, C. Regis, M. B. Smy, H. W. Sobel, M. R. Vagins, K. S. Ganezer, J. E. Hill, W. E. Keig, J. S. Jang, J. Y. Kim, I. T. Lim, K. Scholberg, N. Tanimoto, C. W. Walter, R. Wendell, R. W. Ellsworth, S. Tasaka, E. Guillian, J. G. Learned, S. Matsuno, M. D. Messier, A. K. Ichikawa, T. Ishida, T. Ishii, T. Iwashita, T. Kobayashi, T. Nakadaira, K. Nakamura, K. Nitta, Y. Oyama, A. T. Suzuki, M. Hasegawa, I. Kato, H. Maesaka, T. Nakaya, K. Nishikawa, T. Sasaki, H. Sato, S. Yamamoto, M. Yokoyama, T. J. Haines, S. Dazeley, S. Hatakeyama, R. Svoboda, G. W. Sullivan, A. Habig, R. Gran, Y. Fukuda, T. Sato, Y. Itow, T. Koike, C. K. Jung, T. Kato, K. Kobayashi, M. Malek, C. McGrew, A. Sarrat, R. Terri, C. Yanagisawa, N. Tamura, M. Sakuda, M. Sugihara, Y. Kuno, M. Yoshida, S. B. Kim, J. Yoo, T. Ishizuka, H. Okazawa, Y. Choi, H. K. Seo, Y. Gando, T. Hasegawa, K. Inoue, H. Ishii, K. Nishijima, H. Ishino, Y. Watanabe, M. Koshiba, D. Kielczewska, J. Zalipska, H. G. Berns, K. K. Shiraishi, K. Washburn, R. J. Wilkes

Physics & Astronomy (Duluth)

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Abstract

A search for the appearance of tau neutrinos from νμ↔ντ oscillations in the atmospheric neutrinos has been performed using 1489.2 days of atmospheric neutrino data from the Super-Kamiokande-I experiment. A best fit tau neutrino appearance signal of 138±48(stat)-32+15(syst) events is obtained with an expectation of 78±26(syst). The hypothesis of no tau neutrino appearance is disfavored by 2.4 sigma.

Original language	English (US)
Article number	171801
Journal	Physical review letters
Volume	97
Issue number	17
DOIs	https://doi.org/10.1103/PhysRevLett.97.171801
State	Published - 2006

Bibliographical note

Funding Information:
Author contributions: All the authors have accepted responsibility for the entire content of this submitted manuscript and approved submission. Research funding: This study was supported by grants from the Korean Health Technology R&D Project of the Ministry of Health & Welfare (A120030), as well as the Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT & Future Planning (NRF-2014R1A13053986). Employment or leadership: None declared. Honorarium: None declared. Competing interests: The funding organization(s) played no role in the study design; in the collection, analysis, and interpretation of data; in the writing of the report; or in the decision to submit the report for publication.

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Abe, K., Hayato, Y., Iida, T., Ishihara, K., Kameda, J., Koshio, Y., Minamino, A., Mitsuda, C., Miura, M., Moriyama, S., Nakahata, M., Obayashi, Y., Ogawa, H., Shiozawa, M., Suzuki, Y., Takeda, A., Takeuchi, Y., Ueshima, K., Higuchi, I., ... Wilkes, R. J. (2006). Measurement of atmospheric neutrino flux consistent with tau neutrino appearance. Physical review letters, 97(17), Article 171801. https://doi.org/10.1103/PhysRevLett.97.171801

Abe, K, Hayato, Y, Iida, T, Ishihara, K, Kameda, J, Koshio, Y, Minamino, A, Mitsuda, C, Miura, M, Moriyama, S, Nakahata, M, Obayashi, Y, Ogawa, H, Shiozawa, M, Suzuki, Y, Takeda, A, Takeuchi, Y, Ueshima, K, Higuchi, I, Ishihara, C, Ishitsuka, M, Kajita, T, Kaneyuki, K, Mitsuka, G, Nakayama, S, Nishino, H, Okumura, K, Saji, C, Takenaga, Y, Totsuka, Y, Clark, S, Desai, S, Dufour, F, Kearns, E, Likhoded, S, Litos, M, Raaf, JL, Stone, JL, Sulak, LR, Wang, W, Goldhaber, M, Casper, D, Cravens, JP, Kropp, WR, Liu, DW, Mine, S, Regis, C, Smy, MB, Sobel, HW, Vagins, MR, Ganezer, KS, Hill, JE, Keig, WE, Jang, JS, Kim, JY, Lim, IT, Scholberg, K, Tanimoto, N, Walter, CW, Wendell, R, Ellsworth, RW, Tasaka, S, Guillian, E, Learned, JG, Matsuno, S, Messier, MD, Ichikawa, AK, Ishida, T, Ishii, T, Iwashita, T, Kobayashi, T, Nakadaira, T, Nakamura, K, Nitta, K, Oyama, Y, Suzuki, AT, Hasegawa, M, Kato, I, Maesaka, H, Nakaya, T, Nishikawa, K, Sasaki, T, Sato, H, Yamamoto, S, Yokoyama, M, Haines, TJ, Dazeley, S, Hatakeyama, S, Svoboda, R, Sullivan, GW, Habig, A , Gran, R, Fukuda, Y, Sato, T, Itow, Y, Koike, T, Jung, CK, Kato, T, Kobayashi, K, Malek, M, McGrew, C, Sarrat, A, Terri, R, Yanagisawa, C, Tamura, N, Sakuda, M, Sugihara, M, Kuno, Y, Yoshida, M, Kim, SB, Yoo, J, Ishizuka, T, Okazawa, H, Choi, Y, Seo, HK, Gando, Y, Hasegawa, T, Inoue, K, Ishii, H, Nishijima, K, Ishino, H, Watanabe, Y, Koshiba, M, Kielczewska, D, Zalipska, J, Berns, HG, Shiraishi, KK, Washburn, K & Wilkes, RJ 2006, 'Measurement of atmospheric neutrino flux consistent with tau neutrino appearance', Physical review letters, vol. 97, no. 17, 171801. https://doi.org/10.1103/PhysRevLett.97.171801

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title = "Measurement of atmospheric neutrino flux consistent with tau neutrino appearance",

abstract = "A search for the appearance of tau neutrinos from νμ↔ντ oscillations in the atmospheric neutrinos has been performed using 1489.2 days of atmospheric neutrino data from the Super-Kamiokande-I experiment. A best fit tau neutrino appearance signal of 138±48(stat)-32+15(syst) events is obtained with an expectation of 78±26(syst). The hypothesis of no tau neutrino appearance is disfavored by 2.4 sigma.",

author = "K. Abe and Y. Hayato and T. Iida and K. Ishihara and J. Kameda and Y. Koshio and A. Minamino and C. Mitsuda and M. Miura and S. Moriyama and M. Nakahata and Y. Obayashi and H. Ogawa and M. Shiozawa and Y. Suzuki and A. Takeda and Y. Takeuchi and K. Ueshima and I. Higuchi and C. Ishihara and M. Ishitsuka and T. Kajita and K. Kaneyuki and G. Mitsuka and S. Nakayama and H. Nishino and K. Okumura and C. Saji and Y. Takenaga and Y. Totsuka and S. Clark and S. Desai and F. Dufour and E. Kearns and S. Likhoded and M. Litos and Raaf, {J. L.} and Stone, {J. L.} and Sulak, {L. R.} and W. Wang and M. Goldhaber and D. Casper and Cravens, {J. P.} and Kropp, {W. R.} and Liu, {D. W.} and S. Mine and C. Regis and Smy, {M. B.} and Sobel, {H. W.} and Vagins, {M. R.} and Ganezer, {K. S.} and Hill, {J. E.} and Keig, {W. E.} and Jang, {J. S.} and Kim, {J. Y.} and Lim, {I. T.} and K. Scholberg and N. Tanimoto and Walter, {C. W.} and R. Wendell and Ellsworth, {R. W.} and S. Tasaka and E. Guillian and Learned, {J. G.} and S. Matsuno and Messier, {M. D.} and Ichikawa, {A. K.} and T. Ishida and T. Ishii and T. Iwashita and T. Kobayashi and T. Nakadaira and K. Nakamura and K. Nitta and Y. Oyama and Suzuki, {A. T.} and M. Hasegawa and I. Kato and H. Maesaka and T. Nakaya and K. Nishikawa and T. Sasaki and H. Sato and S. Yamamoto and M. Yokoyama and Haines, {T. J.} and S. Dazeley and S. Hatakeyama and R. Svoboda and Sullivan, {G. W.} and A. Habig and R. Gran and Y. Fukuda and T. Sato and Y. Itow and T. Koike and Jung, {C. K.} and T. Kato and K. Kobayashi and M. Malek and C. McGrew and A. Sarrat and R. Terri and C. Yanagisawa and N. Tamura and M. Sakuda and M. Sugihara and Y. Kuno and M. Yoshida and Kim, {S. B.} and J. Yoo and T. Ishizuka and H. Okazawa and Y. Choi and Seo, {H. K.} and Y. Gando and T. Hasegawa and K. Inoue and H. Ishii and K. Nishijima and H. Ishino and Y. Watanabe and M. Koshiba and D. Kielczewska and J. Zalipska and Berns, {H. G.} and Shiraishi, {K. K.} and K. Washburn and Wilkes, {R. J.}",

note = "Funding Information: Author contributions: All the authors have accepted responsibility for the entire content of this submitted manuscript and approved submission. Research funding: This study was supported by grants from the Korean Health Technology R&D Project of the Ministry of Health & Welfare (A120030), as well as the Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT & Future Planning (NRF-2014R1A13053986). Employment or leadership: None declared. Honorarium: None declared. Competing interests: The funding organization(s) played no role in the study design; in the collection, analysis, and interpretation of data; in the writing of the report; or in the decision to submit the report for publication.",

year = "2006",

doi = "10.1103/PhysRevLett.97.171801",

language = "English (US)",

volume = "97",

journal = "Physical review letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "17",

}

TY - JOUR

T1 - Measurement of atmospheric neutrino flux consistent with tau neutrino appearance

AU - Abe, K.

AU - Hayato, Y.

AU - Iida, T.

AU - Ishihara, K.

AU - Kameda, J.

AU - Koshio, Y.

AU - Minamino, A.

AU - Mitsuda, C.

AU - Miura, M.

AU - Moriyama, S.

AU - Nakahata, M.

AU - Obayashi, Y.

AU - Ogawa, H.

AU - Shiozawa, M.

AU - Suzuki, Y.

AU - Takeda, A.

AU - Takeuchi, Y.

AU - Ueshima, K.

AU - Higuchi, I.

AU - Ishihara, C.

AU - Ishitsuka, M.

AU - Kajita, T.

AU - Kaneyuki, K.

AU - Mitsuka, G.

AU - Nakayama, S.

AU - Nishino, H.

AU - Okumura, K.

AU - Saji, C.

AU - Takenaga, Y.

AU - Totsuka, Y.

AU - Clark, S.

AU - Desai, S.

AU - Dufour, F.

AU - Kearns, E.

AU - Likhoded, S.

AU - Litos, M.

AU - Raaf, J. L.

AU - Stone, J. L.

AU - Sulak, L. R.

AU - Wang, W.

AU - Goldhaber, M.

AU - Casper, D.

AU - Cravens, J. P.

AU - Kropp, W. R.

AU - Liu, D. W.

AU - Mine, S.

AU - Regis, C.

AU - Smy, M. B.

AU - Sobel, H. W.

AU - Vagins, M. R.

AU - Ganezer, K. S.

AU - Hill, J. E.

AU - Keig, W. E.

AU - Jang, J. S.

AU - Kim, J. Y.

AU - Lim, I. T.

AU - Scholberg, K.

AU - Tanimoto, N.

AU - Walter, C. W.

AU - Wendell, R.

AU - Ellsworth, R. W.

AU - Tasaka, S.

AU - Guillian, E.

AU - Learned, J. G.

AU - Matsuno, S.

AU - Messier, M. D.

AU - Ichikawa, A. K.

AU - Ishida, T.

AU - Ishii, T.

AU - Iwashita, T.

AU - Kobayashi, T.

AU - Nakadaira, T.

AU - Nakamura, K.

AU - Nitta, K.

AU - Oyama, Y.

AU - Suzuki, A. T.

AU - Hasegawa, M.

AU - Kato, I.

AU - Maesaka, H.

AU - Nakaya, T.

AU - Nishikawa, K.

AU - Sasaki, T.

AU - Sato, H.

AU - Yamamoto, S.

AU - Yokoyama, M.

AU - Haines, T. J.

AU - Dazeley, S.

AU - Hatakeyama, S.

AU - Svoboda, R.

AU - Sullivan, G. W.

AU - Habig, A.

AU - Gran, R.

AU - Fukuda, Y.

AU - Sato, T.

AU - Itow, Y.

AU - Koike, T.

AU - Jung, C. K.

AU - Kato, T.

AU - Kobayashi, K.

AU - Malek, M.

AU - McGrew, C.

AU - Sarrat, A.

AU - Terri, R.

AU - Yanagisawa, C.

AU - Tamura, N.

AU - Sakuda, M.

AU - Sugihara, M.

AU - Kuno, Y.

AU - Yoshida, M.

AU - Kim, S. B.

AU - Yoo, J.

AU - Ishizuka, T.

AU - Okazawa, H.

AU - Choi, Y.

AU - Seo, H. K.

AU - Gando, Y.

AU - Hasegawa, T.

AU - Inoue, K.

AU - Ishii, H.

AU - Nishijima, K.

AU - Ishino, H.

AU - Watanabe, Y.

AU - Koshiba, M.

AU - Kielczewska, D.

AU - Zalipska, J.

AU - Berns, H. G.

AU - Shiraishi, K. K.

AU - Washburn, K.

AU - Wilkes, R. J.

N1 - Funding Information: Author contributions: All the authors have accepted responsibility for the entire content of this submitted manuscript and approved submission. Research funding: This study was supported by grants from the Korean Health Technology R&D Project of the Ministry of Health & Welfare (A120030), as well as the Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT & Future Planning (NRF-2014R1A13053986). Employment or leadership: None declared. Honorarium: None declared. Competing interests: The funding organization(s) played no role in the study design; in the collection, analysis, and interpretation of data; in the writing of the report; or in the decision to submit the report for publication.

PY - 2006

Y1 - 2006

N2 - A search for the appearance of tau neutrinos from νμ↔ντ oscillations in the atmospheric neutrinos has been performed using 1489.2 days of atmospheric neutrino data from the Super-Kamiokande-I experiment. A best fit tau neutrino appearance signal of 138±48(stat)-32+15(syst) events is obtained with an expectation of 78±26(syst). The hypothesis of no tau neutrino appearance is disfavored by 2.4 sigma.

AB - A search for the appearance of tau neutrinos from νμ↔ντ oscillations in the atmospheric neutrinos has been performed using 1489.2 days of atmospheric neutrino data from the Super-Kamiokande-I experiment. A best fit tau neutrino appearance signal of 138±48(stat)-32+15(syst) events is obtained with an expectation of 78±26(syst). The hypothesis of no tau neutrino appearance is disfavored by 2.4 sigma.

UR - http://www.scopus.com/inward/record.url?scp=33750292476&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33750292476&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.97.171801

DO - 10.1103/PhysRevLett.97.171801

M3 - Article

AN - SCOPUS:33750292476

SN - 0031-9007

VL - 97

JO - Physical review letters

JF - Physical review letters

IS - 17

M1 - 171801

ER -

Measurement of atmospheric neutrino flux consistent with tau neutrino appearance

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