A search for muon-to-electron conversion at J-PARC: the COMET experiment

被引：121

作者：

Kuno, Yoshitaka ^{[1
]}

机构：

[1] Osaka Univ, Dept Phys, Toyonaka, Osaka 5600043, Japan

来源：

PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS | 2013年 / 2013卷 / 02期

关键词：

NUMBER-NONCONSERVATION; SYMMETRY-BREAKING; ENERGY-SPECTRUM; BRANCHING RATIO; IMPROVED LIMIT; LEPTON; CAPTURE; NUCLEI; DECAY; MODEL;

D O I：

10.1093/ptep/pts089

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Anew experimental search for the charged-lepton-flavor-violating process of neutrinoless muon-to-electron conversion by J-PARC E21 (the COMET experiment), which aims at a factor of 10 000 improvement over the current limit, is described, together with the physics motivation of charged lepton flavor violation. The first-stage approach of the COMET experiment (COMET Phase-I), which has recently been taken for earlier realization of the measurement, is also mentioned.

引用

页数：43

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