NMSSMTools: TOOLS FOR THE CALCULATION OF THE HIGGS AND SPARTICLE SPECTRUM IN THE NMSSM: NMHDECAY, NMSPEC and NMGMSB The Fortran code NMHDECAY computes the masses, couplings and decay widths of all Higgs bosons of the NMSSM, and the masses of all sparticles, in terms of its parameters at the electroweak (or susy breaking) scale: the Yukawa couplings lambda and kappa, the soft trilinear terms A_lambda and A_kappa, and tan(beta) and mu_eff = lambda*S. (Instead of A_lambda, the MSSM-like parameter M_A can also be used as input.) The computation of the Higgs spectrum includes leading electroweak corrections, two loop terms and propagator corrections. The computation of the decay widths is carried out as in HDECAY, but momentarily without three body decays. Each point in parameter space is checked against negative Higgs boson searches at LEP, and negative sparticle searches at LEP and the Tevatron, including unconventional channels relevant for the NMSSM. B physics constraints from b -> s gamma, Delta M_q, B -> mu+mu- and B+ -> tau+ nu_tau are included as in ref. [4] below. The dark matter relic density can be computed via a link to a NMSSM version of the MicrOMEGAs code [3]. SLHA conventions for input and output are used. NMHDECAY is part of the NMSSMTools package that can be downloaded below.

References in zbMATH (referenced in 26 articles )

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  1. Badziak, Marcin; Wagner, Carlos E. M.: Enhanced Higgs associated production with a top quark pair in the NMSSM with light singlets (2017)
  2. Domingo, Florian: A new tool for the study of the CP-violating NMSSM (2015)
  3. Kozaczuk, Jonathan; Profumo, Stefano; Haskins, Laurel Stephenson; Wainwright, Carroll L.: Cosmological phase transitions and their properties in the NMSSM (2015)
  4. Craig, Nathaniel; Knapen, Simon; Shih, David; Zhao, Yue: A complete model of low-scale gauge mediation (2013)
  5. Hasenkamp, Jasper; Winkler, Martin Wolfgang: NMSSM with gravitino dark matter to be tested at LHC (2013)
  6. Volkova, Tat’yana Vasil’evna; Dolgopolov, Mikhaĭl Vyacheslavovich; Dubinin, Mikhaĭl Nikolaevich; Rykova, Èl’za Nurovna: Effective Higgs potential in next-to-minimal supersymmetric standard model (2013)
  7. Ellwanger, Ulrich: A Higgs boson near 125 GeV with enhanced di-photon signal in the NMSSM (2012)
  8. Ellwanger, Ulrich; Hugonie, Cyril: Higgs bosons near 125 GeVv in the NMSSM with constraints at the GUT scale (2012)
  9. Heng, Zhaoxia: A 125 GeV Higgs and its diphoton signal in different SUSY models: a mini review (2012)
  10. Rathsman, Johan; Rössler, Thomas: Closing the window on light charged Higgs bosons in the NMSSM (2012)
  11. Wang, Wenyu: A comparative study of dark matter in the MSSM and its singlet extensions: a mini review (2012)
  12. Barenboim, Gabriela; Panotopoulos, Grigoris: Direct neutralino searches in the NMSSM with gravitino LSP in the degenerate scenario (2011)
  13. Chalons, Guillaume; Semenov, A.: Loop-induced photon spectral lines from neutralino annihilation in the NMSSM (2011)
  14. Domingo, Florian; Lenz, Teresa: (W) mass and leptonic (Z)-decays in the NMSSM (2011)
  15. Ellwanger, Ulrich; Florent, Alice; Zerwas, Dirk: Discovering the constrained NMSSM with tau leptons at the LHC (2011)
  16. Barenboim, Gabriela; Panotopoulos, Grigoris: Gravitino dark matter in the constrained next-to-minimal supersymmetric standard model with neutralino next-to-lightest superpartner (2010)
  17. Cao, Junjie; Heng, Zhaoxia; Yang, Jin Min: Rare (Z)-decay into light CP-odd Higgs bosons: a comparative study in different new physics models (2010)
  18. Cao, Junjie; Hikasa, Ken-Ichi; Wang, Wenyu; Yang, Jin Min; Yu, Li-Xin: SUSY dark matter in light of CDMS II results: a comparative study for different models (2010)
  19. Degrassi, G.; Slavich, P.: On the radiative corrections to the neutral Higgs boson masses in the NMSSM (2010)
  20. Maniatis, M.: The next-to-minimal supersymmetric extension of the standard model reviewed (2010)

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