FeynHiggs:: a program for the calculation of the masses of the neutral CP-even Higgs bosons in the MSSM

被引：877

作者：

Heinemeyer, S

Hollik, W

Weiglein, G

机构：

[1] DESY Theorie, D-22603 Hamburg, Germany

[2] Univ Karlsruhe, Inst Theoret Phys, D-76128 Karlsruhe, Germany

[3] CERN, Div Theoret Phys, CH-1211 Geneva, Switzerland

来源：

COMPUTER PHYSICS COMMUNICATIONS | 2000年 / 124卷 / 01期

关键词：

Higgs-boson masses; MSSM; Fortran code; higher order corrections; Feynman-diagrammatic calculation;

D O I：

10.1016/S0010-4655(99)00364-1

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

FeynHiggs is a Fortran code for the calculation of the masses of the neutral CP-even Higgs bosons in the MSSM up to two-loop order. It is based on the complete diagrammatic on-shell result at the one-loop level, the leading diagrammatic two-loop QCD contributions and further improvements taking into account leading electroweak two-loop and lending higher-order QCD corrections. The Higgs-boson masses are calculated as functions of the MSSM parameters for general mixing in the scaler top sector and arbitrary choices of the parameters in the Higgs sector of the model. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：76 / 89

页数：14

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