Family nonuniversal U(1)′ gauge symmetries and b→s transitions

Vernon Barger, Lisa Everett, Jing Jiang, Paul Langacker, Tao Liu, Carlos E.M. Wagner

Research output: Contribution to journalArticle

67 Scopus citations

Abstract

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.

Original languageEnglish (US)
Article number055008
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume80
Issue number5
DOIs
StatePublished - Sep 4 2009

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

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