Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
2012-01-23
Physics
High Energy Physics
High Energy Physics - Phenomenology
LaTeX, 10 pages, 3 figures. Contribution to the proceedings of the 10th International Symposium on Radiative Corrections (Appl
Scientific paper
We study the effects of heavy Majorana neutrinos on the Higgs sector of the MSSM via radiative corrections. We work within the SUSY context where the MSSM particle content is enlarged with right handed neutrinos and their corresponding SUSY partners, the sneutrinos, and where compatibility with neutrino data is required. We compute the one-loop corrections to the mass of the lightest MSSM CP-even neutral Higgs boson from Majorana neutrinos and their SUSY partners and assume a seesaw mechanism of type I for neutrino mass generation. A negative and sizeable Higgs mass correction of up to -5 GeV is found for a heavy Majorana mass of up to 10^{15} GeV. This negative correction can grow up to several tens of GeV if the soft SUSY breaking mass associated to their sneutrino partners is simmilarly heavy as the Majorana mass.
Heinemeyer Sven
Herrero Maria J.
Penaranda Siannah
Rodriguez-Sanchez A. M.
No associations
LandOfFree
Heavy Majorana neutrino effects on MSSM-Mh does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Heavy Majorana neutrino effects on MSSM-Mh, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heavy Majorana neutrino effects on MSSM-Mh will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-498173