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arXiv 0910.0146hep-ph
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超对称左右模型中的III型跷跷板和暗物质

Type III Seesaw and Dark Matter in a Supersymmetric Left-Right Model

Debasish Borah, Sudhanwa Patra

摘要:

我们提出了一个新的超对称左-右模型,模型中含有带奇B-L电荷的Higgs二重态、带零B-L电荷的Higgs二重态和重Higgs三重态以及一组在规范群下为单重态的不育中微子。我们表明,自发宇称破坏可以在这个模型中自然实现,中微子质量产生的所谓III型跷跷板机制。我们还讨论了中微子质量和暗物质的背景下可能的现象。

英文摘要:

We propose a new supersymmetric left right model with Higgs doublets carrying odd B-L charge, higgs bidoublet and heavy Higgs triplets with zero B-L charge and a set of sterile neutrinos which are singlet under the gauge group. We show that spontaneous parity violation can be achieved naturally in this model and the neutrino masses arise from the so called type III seesaw mechanism. We also discuss the possible phenomenology in the context of neutrino masses and dark matter.

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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