Constraints on neutrino oscillations using 1258 days of Super-Kamiokande solar neutrino data

Authors
Fukuda, S Fukuda, Y Ishitsuka, M Itow, Y Kajita, T Kameda, J Kaneyuki, K Kobayashi, K Koshio, Y Miura, M Moriyama, S Nakahata, M Nakayama, S Okada, A Sakurai, N Shiozawa, M Suzuki, Y Takeuchi, H Takeuchi, Y Toshito, T Totsuka, Y Yamada, S Desai, S Earl, M Kearns, E Messier, MD Scholberg, K Stone, JL Sulak, LR Walter, CW Goldhaber, M Barszczak, T Casper, D Gajewski, W Kropp, WR Mine, S Liu, DW Price, LR Smy, MB Sobel, HW Vagins, MR Ganezer, KS Keig, WE Ellsworth, RW Tasaka, S Kibayashi, A Learned, JG Matsuno, S Takemori, D Hayato, Y Ishii, T Kobayashi, T Nakamura, K Obayashi, Y Oyama, Y Sakai, A Sakuda, M Kohama, M Suzuki, AT Imagaki, T Nakaya, T Nishikawa, K Haines, TJ Blaufuss, E Dazeley, S Lee, KB Svoboda, R Goodman, JA Guillian, G Sullivan, GW Turcan, D Habig, A Hill, J Jung, CK Martens, K Malek, M Mauger, C McGrew, C Sharkey, E Viren, B Yanagisawa, C Mitsuda, C Miyano, K Saji, C Shibata, T Kajiyama, Y Nagashima, Y Nitta, K Takita, M Yoshida, M Kim, HI Kim, SB Yoo, J Okazawa, H Ishizuka, T Etoh, M Gando, Y Hasegawa, T Inoue, K Ishihara, K Maruyama, T Shirai, J Suzuki, A Koshiba, M Hatakeyama, Y Ichikawa, Y Koike, M Nishijima, K Fujiyasu, H Ishino, H Morii, M Watanabe, Y Golebiewska, U Kielczewska, D Boyd, SC Stachyra, AL Wilkes, RJ Young, KK
Citation
S. Fukuda et al., Constraints on neutrino oscillations using 1258 days of Super-Kamiokande solar neutrino data, PHYS REV L, 86(25), 2001, pp. 5656-5660
Citations number
23
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW LETTERS
ISSN journal
00319007 → ACNP
Volume
86
Issue
25
Year of publication
2001
Pages
5656 - 5660
Database
ISI
SICI code
0031-9007(20010618)86:25<5656:CONOU1>2.0.ZU;2-7
Abstract
We report the result of a search for neutrino oscillations using precise me asurements of the recoil electron energy spectrum and zenith angle variatio ns of the solar neutrino flux from 1258 days of neutrino-electron scatterin g data in Super-Kamiokande. The absence of significant zenith angle variati on and spectrum distortion places strong constraints on neutrino mixing and mass difference in a fluxin-dependent way. Using the Super-Kamiokande Aux measurement in addition, two allowed regions at large mixing are found.