NMSSMCALC
Calculator of One-Loop and
O((alpha_t + alpha_lambda + alpha_kappa)^2 + alpha_t alpha_s) Two-Loop
Higgs Mass Corrections
and of Higgs Decay Widths
in the CP-conserving and the CP-violating NMSSM
New: Addition of O((alpha_t + alpha_lambda + alpha_kappa)^2 -alpha_t^2) corrections to the Higgs boson masses

The program package NMSSMCALC calculates the one-loop and O((alpha_t + alpha_lambda + alpha_kappa)^2 + alpha_t alpha_s) corrected Higgs boson masses and the Higgs decay widths and branching ratios within the CP-conserving and the CP-violating NMSSM.
The decay calculator is based on an extension of the program HDECAY 6.10 now.



Authors: Julien Baglio, Martin Gabelmann, Ramona Gröber, Marcel Krause, Margarete Mühlleitner, Dao Thi Nhung, Heidi Rzehak, Michael Spira, Juraj Streicher and Kathrin Walz
Program: NMSSMCALC version 4.00 NEW! O((alpha_t+alpha_lambda+alpha_kappa)^2+alpha_t alpha_s) corrections to the Higgs boson masses - 15 June 2021

Program Extension: NMSSMCALCEW which includes the SUSY-EW and SUSY-QCD corrections to the decay widths and branching ratios. Information and downlad at: webpage of NMSSMCALCEW.

When you use the program NMSSMCALC, please cite the following references:
NMSSMCALC: Julien Baglio, Ramona Gröber, Margarete Mühlleitner, Dao Thi Nhung, Heidi Rzehak, Michael Spira, Juraj Streicher and Kathrin Walz, in Comput. Phys. Commun. 185 (2014) 12
One-Loop Masses: K. Ender, T. Graf, M. Mühlleitner, H. Rzehak, in Phys. Rev. D85 (2012)075024
T. Graf, R. Gröber, M. Mühlleitner, H. Rzehak, K. Walz, in JHEP 1210 (2012) 122
O(alpha_t alpha_s) Mass Corrections: M. Mühlleitner, D.T. Nhung, H. Rzehak, K. Walz, in JHEP 1505 (2015) 128
O(alpha_t^2) Mass Corrections: T.N. Dao, R. Gröber, M. Krause, M. Mühlleitner, H. Rzehak, in JHEP 08 (2019) 114
O((alpha_t+alpha_lambda+alpha_kappa)^2+alpha_t alpha_s) Mass Corrections NEW! 15 June 2021: T.N. Dao, M. Gabelmann, M. Mühlleitner, H. Rzehak, in arXiv:2106.06990 [hep-ph]
Computation of the EDMs in the cNMSSM: S.F. King, M. Mühlleitner, R. Nevzorov, K. Walz, in Nucl. Phys. B901 (2015) 526.
HDECAY: A. Djouadi, J. Kalinowski, M. Spira, Comput.Phys.Commun. 108 (1998) 56.
An update of HDECAY: A. Djouadi, J. Kalinowski, Margarete Muhlleitner, M. Spira, in Comput.Phys.Commun. 238 (2019) 214.


Information on the program
  • Short explanations on the program are given here.
  • Modifs/corrected bugs are indicated explicitly in this file.

Downloading the files needed for NMSSMCALC:
  • nmssmcalc.tar.gz contains the program package files for the real NMSSM: the input files inp.dat and bhdecay.in; a sample output file slha_decay.out; generated slha.in; the files nmssmcalc.f, bhdecay.f, CalcMasses.F, CalcMasses2loop.F, CalcMasses_atat.F, CalcMasses_atlambda.F, CalcMasses_atlambdaH.F, CalcMasses_atlambdaW.F, CalcMasses_atlambdaZ.F, conversion_polemass_DRbarmass.f, Zfactors_New.F, dmb.f, hgaga.f, hsqsq_nmssm.f, susylha_nmssm.f, 2LOOPLIB.F, TLMT4.h, TLMT4lambda.h, Xvegas.f, diag-f.h; a makefile for the compilation.
  • nmssmcalc_c.tar.gz contains the program package files for the complex NMSSM: the input files inp.dat and bhdecay.in; a sample output file slha_decay.out; generated slha.in; the files nmssmcalc.f, bhdecay_c.f, CalcMasses.F, CalcMasses2loop.F, CalcMasses_atat.F, CalcMasses_atlambda.F, CalcMasses_atlambdaH.F, CalcMasses_atlambdaW.F, CalcMasses_atlambdaZ.F, conversion_polemass_DRbarmass.f, Zfactors_New.F, dmb.f, EDMs.f, EDMloopfunc.f, hgaga.f, susylha_nmssm.f, 2LOOPLIB.F, TLMT4.h, TLMT4lambda.h, Xvegas.f, diag-f.h; a makefile for the compilation.
Previous versions of NMSSMCALC:

Sample output files:

Real NMSSM: The input files inp.in and bhdecay.in provide the output file slha_decay.out. (Note that you have to type './run inp.in', as the default name is inp.dat)

Complex NMSSM: The input files inp_c.in and bhdecay.in provide the output file slha_decay_c.out. (Note that you have to type './run inp_c.in', as the default name is inp.dat)


For additional information, comments, complaints or suggestions please e-mail to: nmssmcalc@itp.kit.edu

Last modified: Mon June 15 06:36:54 CET 2021