Search for νμ⇆νe oscillations in the NOMAD experiment

被引:9
|
作者
Gibin, D [1 ]
机构
[1] Univ Padua, Dipartimento Fis G Galilei, I-35100 Padua, Italy
[2] Ist Nazl Fis Nucl, Sez Padova, Padova, Italy
关键词
D O I
10.1016/S0920-5632(98)00065-6
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
A search for nu(mu) <-> nu(e) oscillations based on the 1995 data collected by the NOMAD experiment is presented. The quality of event reconstruction allows to select a background free nu(e) CC sample. Good agreement is obtained with respect to predictions, allowing to exclude the presence of a signal from nu(mu) --> nu(e) oscillations and to establish a limit on the amplitude of the oscillation sin(2)(2 theta) less than or equal to 2.10(-3) in the high Delta m(2) region.
引用
收藏
页码:366 / 369
页数:4
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