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arXiv 0812.1229hep-ph
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线性对撞机上无预扰的SUSY

SUSY Without Prejudice at Linear Colliders

Thomas G. Rizzo

摘要:

我们探讨的物理一般CP守恒MSSM与最小的味道违反,pMSSM。19个软超对称性破缺参数的选择,以满足所有现有的实验和理论的限制,假设WIMP是最轻的中性伴子。我们扫描这个参数空间两次使用平坦和对数先验,并比较产生类似结论的结果。来自LEP和Tevatron的约束在获得我们最终的模型样本中起着重要作用。讨论了未来TeV级$e^+e^-$直线对撞机(LC)的意义。

英文摘要:

We explore the physics of the general CP-conserving MSSM with Minimal Flavor Violation, the pMSSM. The 19 soft SUSY breaking parameters are chosen so to satisfy all existing experimental and theoretical constraints assuming that the WIMP is the lightest neutralino. We scan this parameter space twice using both flat and log priors and compare the results which yield similar conclusions. Constraints from both LEP and the Tevatron play an important role in obtaining our final model samples. Implications for future TeV-scale $e^+e^-$ linear colliders(LC) are discussed.

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