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arXiv 1701.00829hep-ph
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在LHC搜索Sgoldstino

Sgoldstino search at the LHC

Masaki Asano, Raghuveer Garani

摘要:

低尺度的超对称性破缺的情况下,破缺的规模是TeV左右已被讨论作为一种可能性,以获得一个大的希格斯质量和缓和的微调问题。一个典型的特征是,在这种情况下,隐藏的扇区将在碰撞器处可访问。本文研究了goldstino超场的标量分量sgoldstino的唯象。我们给出了sgoldstinos衰变到包含希格斯玻色子玻色子和超粒子的末态的部分宽度和分支比,这些都是迄今为止没有详细讨论过的。

英文摘要:

Low-scale supersymmetry breaking scenario in which the breaking scale is around TeV has been discussed as a possibility to obtain a large Higgs mass and to moderate the fine tuning problem. A characteristic feature is that the hidden sector would be accessible at colliders in such a scenario. In this paper, we investigate the phenomenology of sgoldstino which is the scalar component of the goldstino superfield. We present partial widths and branching ratios for sgoldstinos decaying to final states involving Higgs bosons and sparticles which have not been discussed in detail so far.

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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