Neutrino oscillations at LSND

被引：0
|
作者：
Imlay, RL [1 ]
机构：
[1] Louisiana State Univ, Dept Phys, Baton Rouge, LA 70803 USA
来源：
COSMO-97: FIRST INTERNATIONAL WORKSHOP ON PARTICLE PHYSICS AND THE EARLY UNIVERSE | 1998年
关键词：
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The Liquid Scintillator Neutrino Detector (LSND) has performed two searches for neutrino oscillations. A <(upsilon)over bar>(mu) beam arising from mu(+) decay at rest is used to search for <(upsilon)over bar>(mu) --> <(upsilon)over bar>(e) oscillations. An excess of events is observed satisfying selection criteria for <(upsilon)over bar>(e) + p --> e(+) + n. If attributed to oscillations, this corresponds to an oscillation probability of (0.31+/-0.12 +/- 0.05)%. A upsilon(mu) beam arising from pi(+) decay in flight has been used for a upsilon(mu) --> upsilon(e) oscillation search. An excess of events is observed corresponding to an oscillation probability of (0.26+/-0.10 +/- 0.05)%.
引用
收藏
页码：90 / 94
页数：5
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