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arXiv 0705.3426hep-phhep-ex
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在LHCb实验中提出希格斯粒子和超伙伴粒子的方案

Proposal for Higgs and Superpartner Searches at the LHCb Experiment

David E. Kaplan, Keith Rehermann

摘要:

具有R-宇称破坏的超对称理论的谱比具有稳定中性伴子的超对称理论的谱受到的约束弱得多。我们研究了LHCb实验中中性伴子衰变留下位移顶点的参数空间区域中的超对称性特征。我们发现灵敏度squark生产高达1 TeV的squark群众。我们注意到,如果希格斯玻色子在这种情况下衰变为中性伴子,LHCb应该在ATLAS和CMS之前看到最轻的希格斯玻色子。

英文摘要:

The spectrum of supersymmetric theories with R-parity violation are much more weakly constrained than that of supersymmetric theories with a stable neutralino. We investigate the signatures of supersymmetry at the LHCb experiment in the region of parameter space where the neutralino decay leaves a displaced vertex. We find sensitivity to squark production up to squark masses of order 1 TeV. We note that if the Higgs decays to neutralinos in this scenario, LHCb should see the lightest Higgs boson before ATLAS and CMS.

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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