Update on atmospheric neutrinos

被引:85
作者
Gonzalez-Garcia, MC [1 ]
Nunokawa, H
Peres, OLG
Stanev, T
Valle, JWF
机构
[1] Univ Valencia, CSIC, Inst Fis Corpuscular, Dept Fis Teor, E-46100 Valencia, Spain
[2] Univ Estadual Paulista, Inst Fis Teor, BR-01405900 Sao Paulo, Brazil
[3] Univ Delaware, Bartol Res Inst, Newark, DE 19716 USA
关键词
D O I
10.1103/PhysRevD.58.033004
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We discuss the impact of recent experimental results on the determination of atmospheric neutrino oscillation parameters. We use all published results on atmospheric neutrinos, including the preliminary large statistics data of Super-Kamiokande. We reanalyze the data in terms of both nu(mu) --> nu(tau) and nu(mu) --> nu(e) channels using new improved calculations of the atmospheric neutrino flux. We compare the sensitivity attained in atmospheric neutrino experiments with those of accelerator and reactor neutrino oscillation searches, including the recent CHOOZ experiment. We briefly comment on the implications of atmospheric neutrino data in relation to future searches for neutrino oscillations with long baselines, such as the K2K, MINOS, ICARUS, and NOE experiments. [S0556-2821(98)02215-2]
引用
收藏
页码:0330041 / 03300413
页数:13
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