Unpublished Paper
Relating Bs Mixing and Bs → μ+μ− with New Physics
PHYSICAL REVIEW D
(2011)
Abstract
We perform a study of the Standard Model (SM) fit to the mixing quantities ∆MB_s, and ∆TB_s/∆MB_s in order to bound contributions of New Physics to B_s mixing. We then use this to explore the branching fraction of B_s → μ+μ− in certain models of New Physics (NP). In most cases, this constrains NP amplitudes for B_s → μ+μ− to lie below the SM component.
Disciplines
Publication Date
June 7, 2011
Comments
Pre-published version downloaded from archive Arxiv.org. Published version located at http://journals.aps.org/prd/pdf/10.1103/PhysRevD.83.114017.
Citation Information
Eugene Golowich, JoAnne Hewett, Sandip Pakvasa, Alexey A. Petrov, et al.. "Relating Bs Mixing and Bs → μ+μ− with New Physics" PHYSICAL REVIEW D (2011) Available at: http://works.bepress.com/eugene_golowich/79/