NMSSMCALC-nuSS
Calculator of the One-Loop Higgs Mass Corrections
in the NMSSM with Extended Neutrino Sector and Inverse Seesaw Mechanism
O(alpha_t (alpha_t +alpha_s)) Two-Loop Higgs Mass Corrections and Higgs Decay Widths
treated as in the original NMSSMCALC

The program package NMSSMCALC-nuSS is based on the original code NMSSMCALC which has been extended to compute the complete one-loop corrections with the contributions stemming from an extended neutrino sector: The NMSSM is extended by six singlet superfields so that through the mixing with three doublet leptonic superfields the non-zero tiny neutrino masses are generated through the inverse seesaw mechanism. The O(alpha_t ( alpha_t + alpha_s)) two-loop corrections and the Higgs decay widths and branching ratios within the CP-conserving and the CP-violating NMSSM are computed as in the original code NMSSMCALC, i.e. without taking into account the new leptonic contributions. The decay calculator is based on an extension of the program HDECAY 6.10. New since 27 July 2022: The program includes the computation of the muon and electron anomalous magnetic moments and of the electric dipole moments.



Authors: Thi Nhung Dao, Duc Ninh Le, Margarete Mühlleitner, Anh Vu Phan
Program: NMSSMCALC-nuSS version 2.00 New! Option for the computation of the electron and muon anomalous magnetic moments and the electric dipole moments.

When you use the program NMSSMCALC-nuSS, please cite the following reference:
NMSSMCALC-nuSS: Thi Nhung Dao, Margarete Mühlleitner, Anh Vu Phan, in Eur. Phys. J. C82 (2022) 8
Thi Nhung Dao, Duc Ninh Le, Margarete Mühlleitner, in Eur. Phys. J. C82 (2022) 10

And please cite the references for the original underlying code NMSSMCALC:
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
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.


Further links:

Original underlying code: NMSSMCALC for the computation of the one-loop and O(alpha_t (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. Information and downlad at: webpage of NMSSMCALC.

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.

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-nuSS:
  • nmssmcalc-nuSS.tar contains the program package files both for the real and the complex NMSSM: the input files inp.dat and bhdecay.in; the program files; a makefile for the compilation; a sample output file slha_decay.out.
Previous versions of NMSSMCALC:

Sample output files:

Real NMSSM: The input files inp.dat 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.dat 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)

For additional information, comments, complaints or suggestions please e-mail to: nmssmcalc@itp.kit.edu
Last modified: Fri Jun 16 10:35:42 CEST 2023