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首页> 外文期刊>Computer physics communications >Full 1-loop calculation of BR(B_(s,d) ~0 → ? ? ?) in models beyond the MSSM with SARAH and SPheno
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Full 1-loop calculation of BR(B_(s,d) ~0 → ? ? ?) in models beyond the MSSM with SARAH and SPheno

机译:在具有SARAH和SPheno的MSSM以外的模型中,BR(B_(s,d)〜0→???)的完整一环计算

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摘要

We present the possibility of calculating the quark flavor changing neutral current decays Bs0→??? and Bd0→??? for a large variety of supersymmetric models. For this purpose, the complete one-loop calculation has been implemented in a generic form in the Mathematica package SARAH. This information is used by SARAH to generate Fortran source code for SPheno for a numerical evaluation of these processes in a given model. We comment also on the possibility to use this setup for non-supersymmetric models.
机译:我们提出了计算夸克风味改变中性电流衰减Bs0→???的可能性。和Bd0→???适用于各种超对称模型。为此,已在Mathematica软件包SARAH中以通用形式实现了完整的单循环计算。 SARAH使用此信息来生成SPheno的Fortran源代码,以便在给定模型中对这些过程进行数值评估。我们还评论了将这种设置用于非超对称模型的可能性。

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