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arXiv 0907.1262hep-ph
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超对称性中可计算的反跷跷板中微子质量

Calculable inverse-seesaw neutrino masses in supersymmetry

F. Bazzocchi, D. G. Cerdeno, C. Munoz, J. W. F. Valle

摘要:

我们提供了一个方案,自然小,可计算的中微子质量产生的超对称破缺重整化群诱导的真空期望值。我们采用了一个最小的超引力方案,没有特别的超对称质量参数。最轻的超对称粒子可能是等单重标量中微子态,通过希格斯新玻色子耦合,可能成为WIMP暗物质。这种情况导致了包括大型强子对撞机在内的加速器中大量新的现象学含义。

英文摘要:

We provide a scenario where naturally small and calculable neutrino masses arise from a supersymmetry breaking renormalization-group-induced vacuum expectation value. We adopt a minimal supergravity scenario without ad hoc supersymmetric mass parameters. The lightest supersymmetric particle can be an isosinglet scalar neutrino state, potentially viable as WIMP dark matter through its Higgs new boson coupling. The scenario leads to a plethora of new phenomenological implications at accelerators including the Large Hadron Collider.

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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