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

Published: 01-01-2015| Version 1 | DOI: 10.17632/7zbfzfk7mx.1
B.C. Allanach,
A. Bednyakov,
Roberto Ruiz


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)