CPT-violating effects in muon decay

CPT-violating effects in muon decay
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μ 子衰变中的 CPT 破坏效应

DOI:
10.1016/j.physletb.2011.05.035
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发表时间:
2011
期刊:
影响因子:
4.4
通讯作者:
P. Pal
P. Pal
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
S. Hollenberg;P. Pal

文献摘要

被引文献

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我们认为,低能量CPT违反修改带电电流弱相互作用和分析可能的后果μ子和反μ子衰变。我们计算了μ子和反μ子的寿命与这些修改,并从结果,把CPT破坏参数的界限。此外,我们阐述了μ子和反μ子衰变率的差异,在电子能量和空间角度,这需要有趣的唯象后果提出新的方法来约束CPT违反带电轻子衰变。
We consider low-energy CPT-violating modifications in charged current weak interactions and analyze possible ramifications in muon and antimuon decays. We calculate the lifetime of muon and antimuon with these modifications, and from the result, put bounds on the CPT-violating parameters. Moreover, we elaborate on the muon and antimuon decay rate differentials in electron energy and spatial angle, which entail interesting phenomenological consequences presenting new ways to constrain CPT violation in charged lepton decays.