Updated Constraints from B Physics on the MSSM and the NMSSM

Abstract

We update constraints from B physics observables on the parameters of the MSSM and the NMSSM, combining them with LEP constraints. Presently available SM and Susy radiative corrections are included in the calculations, which will be made public in the form of a Fortran code. Results for the tan(beta) and M_{H^+} dependence of b -> s gamma are presented, as well as constraints on the NMSSM specific case of a light CP odd Higgs scalar. We find that the latter are essentially due to B_s -> mu^+ mu^-, but they do not exclude this possibility.

27 pages, 10 figures, references added, comments on the nature of A_1 corrected, fig10 corrected

References in corpus (14)

• Estimate of BR(B -> X_s gamma) at O(alpha_s^2)
• NNLO QCD corrections to the B -> X_s gamma matrix elements using interpolation in m_c
• NMSPEC: A Fortran code for the sparticle and Higgs masses in the NMSSM with GUT scale boundary conditions
• Analysis of Br(B-->X_s gamma) at NNLO with a Cut on Photon Energy
• The NMSSM Close to the R-symmetry Limit and Naturalness in $h\to aa$ Decays for $m_a<2\mb$
• The NMSSM Solution to the Fine-Tuning Problem, Precision Electroweak Constraints and the Largest LEP Higgs Event Excess
• The Supersymmetric Parameter Space in Light of B-physics Observables and Electroweak Precision Data
• Flavour physics at large tan(beta) with a Bino-like LSP
• Role of h --> eta eta in Intermediate-Mass Higgs Boson Searches at the Large Hadron Collider
• The upper bound on the lightest Higgs mass in the NMSSM revisited
• The MFV limit of the MSSM for low tan(beta): meson mixings revisited
• $B_s^0-\overline{B_s^0}$ Mixing Parameters from Unquenched Lattice QCD
• Supersymmetric large tan(beta) corrections to DeltaM_(d,s) and B_(d,s) -> mu+mu- revisited
• Challenges for MSSM Higgs searches at Hadron Colliders

Cited by in corpus (10)

• Right-handed sneutrino dark matter in the NMSSM
• Phenomenology of the constrained NMSSM
• Radiative Upsilon decays and a light pseudoscalar Higgs in the NMSSM
• The constrained next-to-minimal supersymmetric standard model
• Phenomenology of the General NMSSM with Gauge Mediated Supersymmetry Breaking
• B meson Dileptonic Decays in NMSSM with a Light CP-odd Higgs Boson
• A light CP-odd Higgs boson and the muon anomalous magnetic moment
• Precision measurements, dark matter direct detection and LHC Higgs searches in a constrained NMSSM
• Measuring B -> tau nu and B_c -> tau nu at the Z peak
• Supersymmetric Flavor-Changing Sum Rules as a Tool for b -> s gamma