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arXiv 0903.1805hep-phhep-ex
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在最小超对称标准模型SOFTSUSY谱的数值计算中包含R-宇称破坏

Including R-parity violation in the numerical computation of the spectrum of the minimal supersymmetric standard model: SOFTSUSY

B. C. Allanach, M. A. Bernhardt

摘要:

目前公开可用的计算机程序在R-宇称守恒假设下计算最小超对称标准模型的谱和耦合。在这里,我们描述了一个扩展的R-SUSY程序,其中包括R-奇偶违反的影响。用户提供了高尺度超对称破缺R宇称破坏耦合的理论边界条件。弱尺度边界条件采用成功的辐射电弱对称性破缺、电弱和CKM矩阵数据。数值求解的重正化群方程之间的弱尺度和高能量尺度使用嵌套迭代算法。本文作为一个手册的R-奇偶违反模式的程序,详细介绍了近似和公约使用。

英文摘要:

Current publicly available computer programs calculate the spectrum and couplings of the minimal supersymmetric standard model under the assumption of R-parity conservation. Here, we describe an extension to the SOFTSUSY program which includes R-parity violating effects. The user provides a theoretical boundary condition upon the high-scale supersymmetry breaking R-parity violating couplings. Successful radiative electroweak symmetry breaking, electroweak and CKM matrix data are used as weak-scale boundary conditions. The renormalisation group equations are solved numerically between the weak scale and a high energy scale using a nested iterative algorithm. This paper serves as a manual to the R-parity violating mode of the program, detailing the approximations and conventions used.

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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