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Cited by 550

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Measurement of a small atmospheric ν/ν ratio

Open access
Fukuda, Y., Hayakawa, T., Ichihara, E., Inoue, K., Ishihara, K., Ishino, H., Itow, Y., Kajita, T., Kameda, J., Kasuga, S., Kobayashi, K., Kobayashi, Y., Koshio, Y., Martens, K., Miura, M., Nakahata, M., Nakayama, S., Okada, A., Oketa, M., Okumura, K., Ota, M., Sakurai, N., Shiozawa, M., Suzuki, Y., Takeuchi, Y., Totsuka, Y., Yamada, S., Earl, M., Habig, A., Hong, J.T., Kearns, E., Kim, S.B., Masuzawa, M., Messier, M.D., Scholberg, K., Stone, J.L., Sulak, L.R., Walter, C.W., Goldhaber, M., Barszczak, T., Gajewski, W., Halverson, P.G., Hsu, J., Kropp, W.R., Price, L.R., Reines, F., Sobel, H.W., Vagins, M.R., Ganezer, K.S., Keig, W.E., Ellsworth, R.W., Tasaka, S., Flanagan, J.W., Kibayashi, A., Learned, J.G., Matsuno, S., Stenger, V., Takemori, D., Ishii, T., Kanzaki, J., Kobayashi, T., Nakamura, K., Nishikawa, K., Oyama, Y., Sakai, A., Sakuda, M., Sasaki, O., Echigo, S., Kohama, M., Suzuki, A.T., Haines, T.J., Blaufuss, E., Sanford, R., Svoboda, R., Chen, M.L., Conner, Z., Goodman, J.A., Sullivan, G.W., Mori, M., Goebel, F., Hill, J., Jung, C.K., Mauger, C., McGrew, C., Sharkey, E., Viren, B., Yanagisawa, C., Doki, W., Ishizuka, T., Kitaguchi, Y., Koga, H., Miyano, K., Okazawa, H., Saji, C., Takahata, M., Kusano, A., Nagashima, Y., Takita, M., Yamaguchi, T., Yoshida, M., Etoh, M., Fujita, K., Hasegawa, A., Hasegawa, T., Hatakeyama, S., Iwamoto, T., Kinebuchi, T., Koga, M., Maruyama, T., Ogawa, H., Saito, M., Suzuki, A., Tsushima, F., Koshiba, M., Nemoto, M., Nishijima, K., Futagami, T., Hayato, Y., Kanaya, Y., Kaneyuki, K., Watanabe, Y., Kielczewska, D., Doyle, R., George, J., Stachyra, A., Wai, L., Wilkes, J., Young, K.·1998·Physics Letters B

Abstract

From an exposure of 25.5 kiloton-years of the Super-Kamiokande detector, 900 muon-like and 983 electron-like single-ring atmospheric neutrino interactions were detected with momentum pe>100 MeV/c, pμ>200 MeV/c, and with visible energy less than 1.33 GeV. Using a detailed Monte Carlo simulation, the ratio (μ/e)DATA/(μ/e)MC was measured to be 0.61±0.03(stat.)±0.05(sys.), consistent with previous results from the Kamiokande, IMB and Soudan-2 experiments, and smaller than expected from theoretical models of atmospheric neutrino production.

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Metadata

Authors
Fukuda, Y., Hayakawa, T., Ichihara, E., Inoue, K., Ishihara, K., Ishino, H., Itow, Y., Kajita, T., Kameda, J., Kasuga, S., Kobayashi, K., Kobayashi, Y., Koshio, Y., Martens, K., Miura, M., Nakahata, M., Nakayama, S., Okada, A., Oketa, M., Okumura, K., Ota, M., Sakurai, N., Shiozawa, M., Suzuki, Y., Takeuchi, Y., Totsuka, Y., Yamada, S., Earl, M., Habig, A., Hong, J. T., Kearns, E., Kim, S. B., Masuzawa, M., Messier, M. D., Scholberg, K., Stone, J. L., Sulak, L. R., Walter, C. W., Goldhaber, M., Barszczak, T., Gajewski, W., Halverson, P. G., Hsu, J., Kropp, W. R., Price, L. R., Reines, F., Sobel, H. W., Vagins, M. R., Ganezer, K. S., Keig, W. E., Ellsworth, R. W., Tasaka, S., Flanagan, J. W., Kibayashi, A., Learned, J. G., Matsuno, S., Stenger, V., Takemori, D., Ishii, T., Kanzaki, J., Kobayashi, T., Nakamura, K., Nishikawa, K., Oyama, Y., Sakai, A., Sakuda, M., Sasaki, O., Echigo, S., Kohama, M., Suzuki, A. T., Haines, T. J., Blaufuss, E., Sanford, R., Svoboda, R., Chen, M. L., Conner, Z., Goodman, J. A., Sullivan, G. W., Mori, M., Goebel, F., Hill, J., Jung, C. K., Mauger, C., McGrew, C., Sharkey, E., Viren, B., Yanagisawa, C., Doki, W., Ishizuka, T., Kitaguchi, Y., Koga, H., Miyano, K., Okazawa, H., Saji, C., Takahata, M., Kusano, A., Nagashima, Y., Takita, M., Yamaguchi, T., Yoshida, M., Etoh, M., Fujita, K., Hasegawa, A., Hasegawa, T., Hatakeyama, S., Iwamoto, T., Kinebuchi, T., Koga, M., Maruyama, T., Ogawa, H., Saito, M., Suzuki, A., Tsushima, F., Koshiba, M., Nemoto, M., Nishijima, K., Futagami, T., Hayato, Y., Kanaya, Y., Kaneyuki, K., Watanabe, Y., Kielczewska, D., Doyle, R., George, J., Stachyra, A., Wai, L., Wilkes, J., & Young, K.
Venue
Physics Letters B
Publisher
Elsevier BV
Published
1998-08
Volume
433
Issue
1-2
Pages
9-18
ISSN
0370-2693 (ISSN-L)
OpenAlex
W2169882665
Cited by
550
References
0
FWCI
70.34
Type
journal article
Language
en
Open access
hybrid

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Fukuda, Y., Hayakawa, T., Ichihara, E., Inoue, K., Ishihara, K., Ishino, H., Itow, Y., Kajita, T., Kameda, J., Kasuga, S., Kobayashi, K., Kobayashi, Y., Koshio, Y., Martens, K., Miura, M., Nakahata, M., Nakayama, S., Okada, A., Oketa, M., . . . Young, K. (1998). Measurement of a small atmospheric ν/ν ratio. Physics Letters B. https://doi.org/10.1016/s0370-2693(98)00476-6

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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