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arXiv 0907.3011hep-ph
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超对称性与类矢量额外产生

Supersymmetry and Vector-like Extra Generation

Chun Liu

摘要:

在超对称性的框架内,粒子内容以一种方式扩展,即每个希格斯偶线都是一个完整的世代。即除了普通的三重态外,还存在一个额外的类矢量态,这就是额外的slepton SU(2)_L二重态,它被认为是两个Higgs二重态。R-宇称破坏相互作用包含普通的汤川相互作用。分析了超对称破缺和规范对称性。计算了费米子谱和玻色子谱。讨论了大型强子对撞机上的唯象约束和相关的新物理。

英文摘要:

Within the framework of supersymmetry, the particle content is extended in a way that each Higgs doublet is in a full generation. Namely in addition to ordinary three generations, there is an extra vector-like generation, and it is the extra slepton SU(2)_L doublets that are taken to be the two Higgs doublets. R-parity violating interactions contain ordinary Yukawa interactions. Breaking of supersymmetry and gauge symmetry are analyzed. Fermion and boson spectra are calculated. Phenomenological constraints and relevant new physics at Large Hadron Collider are discussed.

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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