https://doi.org/10.1140/epjc/s10052-016-4495-9
Regular Article - Theoretical Physics
The Higgs mass in the CP violating MSSM, NMSSM and beyond
1
UPMC Univ Paris 06, UMR 7589, Sorbonne Universités, LPTHE, 75005, Paris, France
2
CNRS, UMR 7589, LPTHE, 75005, Paris, France
3
CERN, Theory Department, 1211, Geneva 23, Switzerland
* e-mail: goodsell@lpthe.jussieu.fr
Received:
18
May
2016
Accepted:
31
October
2016
Published online:
25
January
2017
We discuss the automatised calculation of the Higgs mass in renormalisable supersymmetric models with complex parameters at the two-loop level. Our setup is based on the public codes SARAH and SPheno, which can now compute the two-loop corrections to masses of all neutral scalars in such theories. The generic ansatz for these calculations and the handling of the ‘Goldstone Boson catastrophe’ is described. It is shown that we find perfect agreement with other existing two-loop calculations performed in the 
scheme. We also use the functionality to derive results for the MSSM and NMSSM not available before: the Higgs mass in the constrained version of the complex MSSM and the impact of CP phases in the two-loop corrections beyond 
for the scale-invariant NMSSM are briefly analysed.
© The Author(s), 2017
