Higher order corrections and unification in the minimal supersymmetric standard model: SOFTSUSY3.5

Abstract
We explore the effects of three-loop minimal supersymmetric standard model renormalisation group equation terms and some leading two-loop threshold corrections on gauge and Yukawa unification: each being one loop higher order than current public spectrum calculators. We also explore the effect of the higher order terms (often 2-3 GeV) on the lightest CP even Higgs mass prediction. We illustrate our results in the constrained minimal supersymmetric standard model. Neglecting threshold correcti...

Title of program: SOFTSUSY
Catalogue Id: ADPM_v5_0

Nature of problem
Calculating supersymmetric particle spectrum and mixing parameters in the minimal supersymmetric standard model. The solution to the renormalisation group equations must be consistent with boundary conditions on supersymmetry breaking parameters, as well as the weak-scale boundary condition on gauge couplings, Yukawa couplings and the Higgs potential parameters.

Versions of this program held in the CPC repository in Mendeley Data
ADPM_v1_0; SOFTSUSY; 10.1016/S0010-4655(01)00460-X
ADPM_v2_0; SOFTSUSY v3.0; 10.1016/j.cpc.2009.09.015
ADPM_v3_0; SOFTSUSY; 10.1016/j.cpc.2011.11.024
ADPM_v4_0; SOFTSUSY; 10.1016/j.cpc.2014.04.015
ADPM_v5_0; SOFTSUSY; 10.1016/j.cpc.2014.12.006

This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)

本文探讨了三重循环最小超对称标准模型重整化群方程项以及某些领先的两重循环阈值校正对规范和Yukawa统一的效应：每一项的阶数均高于当前公开谱计算器。此外，我们还研究了高阶项（通常为2-3 GeV）对最轻CP偶数希格斯质量预测的影响。我们以约束最小超对称标准模型为背景展示了我们的研究结果。在阈值校正方面，我们忽略了...