TY - JOUR
T1 - Family nonuniversal U(1)′ gauge symmetries and b→s transitions
AU - Barger, Vernon
AU - Everett, Lisa
AU - Jiang, Jing
AU - Langacker, Paul
AU - Liu, Tao
AU - Wagner, Carlos E.M.
PY - 2009/9/4
Y1 - 2009/9/4
N2 - We present a correlated analysis for the ΔB=1, 2 processes which occur via b→s transitions within models with a family nonuniversal U(1)′. We take a model-independent approach and only require family universal charges for the first and second generations and small fermion mixing angles. The results of our analysis show that within this class of models, the anomalies in Bs-B̄s mixing and the time-dependent CP asymmetries of the penguin-dominated Bd→(π,η′,ρ,ω,f0)KS decays can be accommodated.
AB - We present a correlated analysis for the ΔB=1, 2 processes which occur via b→s transitions within models with a family nonuniversal U(1)′. We take a model-independent approach and only require family universal charges for the first and second generations and small fermion mixing angles. The results of our analysis show that within this class of models, the anomalies in Bs-B̄s mixing and the time-dependent CP asymmetries of the penguin-dominated Bd→(π,η′,ρ,ω,f0)KS decays can be accommodated.
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U2 - 10.1103/PhysRevD.80.055008
DO - 10.1103/PhysRevD.80.055008
M3 - Article
AN - SCOPUS:70349776402
SN - 1550-7998
VL - 80
JO - Physical Review D - Particles, Fields, Gravitation and Cosmology
JF - Physical Review D - Particles, Fields, Gravitation and Cosmology
IS - 5
M1 - 055008
ER -