The Higgs sector of the minimal SUSY $B-L$ model

Abstract

I review the Higgs sector of the $U(1{)}_{B-L}$ extension of the minimal supersymmetric standard model (MSSM). I will show that the gauge kinetic mixing plays a crucial role in the Higgs phenomenology. Two light bosons are present, a MSSM-like one and a $B-L$-like one, that mix at one loop solely due to the gauge mixing. After briefly looking at constraints from flavour observables, new decay channels involving right-handed (s)neutrinos are presented. Finally, it will be reviewed how model features pertaining to the gauge extension affect the model phenomenology, concerning the existence of R-Parity-conserving minima at loop level and the Higgs-to-diphoton coupling.

10 pages, 17 figures, 2 tables. v2, to appear in "Supersymmetry beyond the NMSSM". Shortened model description, added a section concerning the R-parity conservation, typos corrected. arXiv admin note: text overlap with arXiv:1112.4600 by other authors

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Cited by in corpus (16)

• Two loop electroweak corrections to $\bar{B}\to X_s\gamma$ and $B_s^0\to {\mu }^{+}{\mu }^{-}$ in the B-LSSM
• Lepton-flavor violation and two loop electroweak corrections to $(g-2{)}_{\mu }$ in the B-L symmetry SSM
• Study muon g-2 at two-loop level in the $U(1{)}_X$SSM
• Mass Spectrum and Higgs Profile in BLSSM
• Scalar neutrino dark matter in $U(1{)}_X$SSM
• Higgs boson decays with lepton flavor violation in the $B-L$ symmetric SSM
• Exploring the supersymmetric U(1)${}_{B-L}\times$ U(1)${}_R$ model with dark matter, muon $g-2$ and $Z^{\prime }$ mass limits
• Light neutralino dark matter in $U(1{)}_X$SSM
• Gravitational waves from the phase transition in the B-LSSM
• Lepton flavor violating decays $l_j\to l_i\gamma$ in the $U(1{)}_X$SSM model within the Mass Insertion Approximation
• Study the Higgs mass with the effective potential and Higgs decays in the $U(1{)}_X$SSM
• $Z$ boson decays $Z\to {l_i}^{\pm }{l_j}^{\mp }$ and Higgs boson decays $h\to {l_i}^{\pm }{l_j}^{\mp }$ with lepton flavor violation in a $U(1)$ extension of the MSSM
• Pair production of neutral Higgs particles in the B-LSSM
• Searching for a Heavy Neutral CP-Even Higgs Boson in the BLSSM at the LHC Run 3 and HL-LHC
• Muon conversion to an eletron in nuclei in the $B-L$ symmetric SSM
• $e^{+}{e}^{-}\to hhZ$ in the B-L symmetric SSM