Automatic calculation of supersymmetric renormalization group equations and loop corrections

Abstract SARAH is a Mathematica package for studying supersymmetric models. It calculates for a given model the masses, tadpole equations and all vertices at tree-level. This information can be used by SARAH to write model files for CalcHep/CompHep or FeynArts/FormCalc. In addition, the second version of SARAH can derive the renormalization group equations for the gauge couplings, parameters of the superpotential and soft-breaking parameters at one- and two-loop level. Furthermore, it calculates the o... Title of program: SARAH Catalogue Id: AEIB_v1_0 Nature of problem A supersymmetric model is usually characterized by the particle content, the gauge sector and the superpotenial. It is a time consuming process to obtain all necessary information for phenomenological studies from these basic ingredients. Versions of this program held in the CPC repository in Mendeley Data AEIB_v1_0; SARAH; 10.1016/j.cpc.2010.11.030 AEIB_v2_0; SARAH; 10.1016/j.cpc.2013.02.019 AEIB_v2_1; SARAH; 10.1016/j.cpc.2013.06.021 AEIB_v3_0; SARAH; 10.1016/j.cpc.2014.02.018 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)

【摘要】SARAH是一款面向超对称模型研究的Mathematica软件包。其可针对指定模型计算粒子质量、蛙型方程（tadpole equations）与全部树级相互作用顶点，并基于这些计算结果生成适用于CalcHep/CompHep或FeynArts/FormCalc的模型文件。此外，SARAH的第二版还可推导规范耦合常数、超势（superpotential）参数以及软破缺参数的单圈与两圈阶重整化群方程。除此之外，该工具还可计算……

程序名称：SARAH
目录编号：AEIB_v1_0
问题本质：超对称模型通常由粒子内容、规范扇区与超势所表征，从这些基础要素出发获取唯象研究所需的全部信息是一项耗时的工作。

Mendeley数据集中CPC程序库收录的本程序版本：
AEIB_v1_0; SARAH; 10.1016/j.cpc.2010.11.030
AEIB_v2_0; SARAH; 10.1016/j.cpc.2013.02.019
AEIB_v2_1; SARAH; 10.1016/j.cpc.2013.06.021
AEIB_v3_0; SARAH; 10.1016/j.cpc.2014.02.018

本程序源自贝尔法斯特女王大学托管的CPC程序库（1969-2018年）