TY - JOUR
T1 - Higgs mass and muon anomalous magnetic moment in the U(1) - Extended MSSM
AU - Endo, Motoi
AU - Hamaguchi, Koichi
AU - Iwamoto, Sho
AU - Nakayama, Kazunori
AU - Yokozaki, Norimi
PY - 2012/5/9
Y1 - 2012/5/9
N2 - We study phenomenological aspects of the minimal SUSY standard model with extra U(1) gauge symmetry. We find that the lightest Higgs boson mass can be increased up to 125 GeV without introducing a large SUSY scale or large A-terms, in the frameworks of the CMSSM and gauge-mediated SUSY-breaking models. This scenario can simultaneously explain the discrepancy of the muon anomalous magnetic moment (muon g-2) at the 1σ level in both of the frameworks, U(1)-extended CMSSM/GMSB models. In the CMSSM case, the dark matter abundance can also be explained.
AB - We study phenomenological aspects of the minimal SUSY standard model with extra U(1) gauge symmetry. We find that the lightest Higgs boson mass can be increased up to 125 GeV without introducing a large SUSY scale or large A-terms, in the frameworks of the CMSSM and gauge-mediated SUSY-breaking models. This scenario can simultaneously explain the discrepancy of the muon anomalous magnetic moment (muon g-2) at the 1σ level in both of the frameworks, U(1)-extended CMSSM/GMSB models. In the CMSSM case, the dark matter abundance can also be explained.
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U2 - 10.1103/PhysRevD.85.095006
DO - 10.1103/PhysRevD.85.095006
M3 - Article
AN - SCOPUS:84861135679
VL - 85
JO - Physical Review D - Particles, Fields, Gravitation and Cosmology
JF - Physical Review D - Particles, Fields, Gravitation and Cosmology
SN - 1550-7998
IS - 9
M1 - 095006
ER -