# CPsuperH2.0: An improved computational tool for Higgs phenomenology in the MSSM with explicit CP violation

@article{Lee2009CPsuperH20AI, title={CPsuperH2.0: An improved computational tool for Higgs phenomenology in the MSSM with explicit CP violation}, author={Jung Seop Lee and M. Carena and J. Ellis and A. Pilaftsis and C. E. M. Wagner}, journal={Comput. Phys. Commun.}, year={2009}, volume={180}, pages={312-331} }

We describe the Fortran code CPsuperH2.0, which contains several improvements and extensions of its predecessor CPsuperH. It implements improved calculations of the Higgs-boson pole masses, notably a full treatment of the 4 x 4 neutral Higgs propagator matrix including the Goldstone boson and a more complete treatment of threshold effects in self-energies and Yukawa couplings, improved treatments of two-body Higgs decays, some important three-body decays, and two-loop Higgs-mediated… CONTINUE READING

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