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arXiv 0911.4103hep-ph
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右手中微子磁矩模型

A model for right-handed neutrino magnetic moments

Alberto Aparici, Arcadi Santamaria, Jose Wudka

摘要:

本文给出了一个简单的推广标准模型给出了右手中微子的Majorana磁矩。该模型除了包含标准模型粒子和右手中微子外,还包含一个带单电荷的标量和一个带矢量电荷的费米子。分析了该模型的唯象性,并提取了它在宇宙学、天体物理学和轻子味破坏过程中的意义。如果质量足够轻,LHC就能大量产生右旋中微子磁矩的带电粒子。

英文摘要:

A simple extension of the Standard Model providing Majorana magnetic moments to right-handed neutrinos is presented. The model contains, in addition to the Standard Model particles and right-handed neutrinos, just a singly charged scalar and a vector-like charged fermion. The phenomenology of the model is analysed and its implications in cosmology, astrophysics and lepton flavour violating processes are extracted. If light enough, the charged particles responsible for the right-handed neutrino magnetic moments could copiously be produced at the LHC.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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