CONSTRAINTS ON NEUTRINO-OSCILLATION PARAMETERS FROM THE KAMIOKANDE-II SOLAR-NEUTRINO DATA

被引:146
作者
HIRATA, KS
INOUE, K
KAJITA, T
KIFUNE, T
KIHARA, K
NAKAHATA, M
NAKAMURA, K
OHARA, S
SATO, N
SUZUKI, Y
TOTSUKA, Y
YAGINUMA, Y
MORI, M
OYAMA, Y
SUZUKI, A
TAKAHASHI, K
YAMADA, M
KOSHIBA, M
SUDA, T
TAJIMA, T
MIYANO, K
MIYATA, H
TAKEI, H
FUKUDA, Y
KODERA, E
NAGASHIMA, Y
TAKITA, M
KANEYUKI, K
TANIMORI, T
BEIER, EW
FELDSCHER, LR
FRANK, ED
FRATI, W
KIM, SB
MANN, AK
NEWCOMER, FM
VANBERG, R
ZHANG, W
机构
[1] KEK NAT LAB HIGH ENERGY PHYS,NATL LAB HIGH ENERGY PHYS,TSUKUBA,IBARAKI 305,JAPAN
[2] TOKAI UNIV,SHIBUYA,TOKYO 151,JAPAN
[3] KOBE UNIV,DEPT PHYS,KOBE,HYOGO 657,JAPAN
[4] NIIGATA UNIV,NIIGATA 95021,JAPAN
[5] OSAKA UNIV,DEPT PHYS,TOYONAKA,OSAKA 560,JAPAN
[6] TOKYO INST TECHNOL,DEPT PHYS,MEGURO KU,TOKYO 152,JAPAN
[7] UNIV PENN,DEPT PHYS,PHILADELPHIA,PA 19104
关键词
D O I
10.1103/PhysRevLett.65.1301
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
An analysis of the Mikheyev-Smirnov-Wolfenstein effect using 1040 days of Kamiokande-II data is reported, which provides constraints on neutrino-oscillation parameters. The measured recoil-electron energy spectrum alone leads to the conclusion that the adiabatic region, 7.2×10-4<sin22 <6.3×10-3, 1.3×10-4 (eV)2, is disfavored at the 90% confidence level. © 1990 The American Physical Society.
引用
收藏
页码:1301 / 1304
页数:4
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