Radiative Corrections to Mh from Three Generations of Majorana Neutrinos and Sneutrinos
We study the radiative corrections to the mass of the lightest Higgs boson of the MSSM from three generations of Majorana neutrinos and sneutrinos. The spectrum of the MSSM is augmented by three right handed neutrinos and their supersymmetric partners. A seesaw mechanism of type I is used to generat...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2015-01-01
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| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2015/152394 |
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| Summary: | We study the radiative corrections to the mass of the lightest Higgs boson of the MSSM from three generations of Majorana neutrinos and sneutrinos. The spectrum of the MSSM is augmented by three right handed neutrinos and their supersymmetric partners. A seesaw mechanism of type I is used to generate the physical neutrino masses and
oscillations that we require to be in agreement with present neutrino data. We present a full one-loop computation of these Higgs mass
corrections and analyze in full detail their numerical size in terms of both the MSSM and the new (s)neutrino parameters. A critical
discussion on the different possible renormalization schemes and their implications, in particular concerning decoupling, is included. |
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| ISSN: | 1687-7357 1687-7365 |