Time-reversal symmetry violation in several Lepton-Flavor-Violating processes

被引：4
|
作者：
Vasquez, Juan Carlos [1 ,2 ,3 ]
机构：
[1] Abdus Salaam Int Ctr Theoret Phys, I-34151 Trieste, Italy
[2] Ist Nazl Fis Nucl, SISSA, I-34136 Trieste, Italy
[3] Gran Sasso Sci Inst, I-67100 Laquila, Italy
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2015年 / 09期
关键词：
Rare Decays; Beyond Standard Model; Neutrino Physics; CP violation; MU-E CONVERSION; CP VIOLATION; PARITY; DECAY; POLARIZATION; SUPPRESSION; NEUTRINOS; POSITRON; CURRENTS; MODEL;
D O I：
10.1007/JHEP09(2015)131
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：
We compute a T-odd triple vector correlation for the mu -> e gamma decay and the mu -> e conversion process, finding simple results in terms of the CP violating phases of the effective Hamiltonians. Then we focus on the minimal Left-Right symmetric extension of the Standard Model, which can lead to an appreciable correlation. We show that under rather general assumptions, this correlation can be used to discriminate between Parity or Charge-conjugation as the discrete Left-Right symmetry.
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收藏
页数：23
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