NMSSMCALC: A program package for the calculation of loop-corrected Higgs boson masses and decay widths in the (complex) NMSSM

被引：74

作者：

Baglio, J. ^{[1
]}

Groeber, R. ^{[1
]}

Muehlleitner, M. ^{[1
]}

Nhung, D. T. ^{[1
]}

Rzehak, H. ^{[2
]}

Spira, M. ^{[3
]}

Streicher, J. ^{[1
]}

Walz, K. ^{[1
]}

机构：

[1] KIT, Inst Theoret Phys, D-76128 Karlsruhe, Germany

[2] Univ Freiburg, Inst Phys, D-79104 Freiburg, Germany

[3] Paul Scherrer Inst, CH-5232 Villigen, Switzerland

来源：

COMPUTER PHYSICS COMMUNICATIONS | 2014年 / 185卷 / 12期

关键词：

CP-conserving and CP-violating NMSSM; Higher order corrections to Higgs boson masses; Higgs boson decays widths; Delta b corrections; ELECTROWEAK SYMMETRY-BREAKING; QUARK SCALAR CURRENTS; QCD-CORRECTIONS; RADIATIVE-CORRECTIONS; STANDARD MODEL; 2-PHOTON DECAY; RENORMALIZATION; MSSM; SUPERSYMMETRY; SUPERGRAVITY;

D O I：

10.1016/j.cpc.2014.08.005

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

We present the program package NMSSMCALC for the calculation of the loop-corrected NMSSM Higgs boson masses and decay widths in the CP-conserving and CP-violating NMSSM. The full one-loop corrections to the Higgs boson masses are evaluated in a mixed renormalisation scheme of on-shell and (DR) over bar conditions. The Higgs decay widths include the dominant higher order QCD corrections, and the decays into bottom quarks, strange quarks and tau leptons are supplemented by higher order SUSY corrections through effective couplings. All relevant off-shell decays into two massive gauge bosons, gauge and Higgs boson and Higgs pair final states as well as into heavy quark pairs are computed. The input and output files feature the SUSY Les Houches Accord so that the program can easily be linked with existing computer tools. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：3372 / 3391

页数：20

共 161 条

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