D0 Dimuon Asymmetry in $B_s-{\bar{B}}_s$ Mixing and Constraints on New Physics

Abstract

We study the consequences of the large dimuon asymmetry observed at D0. Physics beyond the standard model (SM) in $B_s-{\bar{B}}_s$ mixing is required to explain the data. We first present a detailed analysis for model independent constraints on physics beyond the SM, and then study the implications for theoretical models which modify the SM results in different ways, such as $Z^{\prime }$ with FCNC and R-parity violating SUSY contributions.

RevTex 13 pages, 6 figures. References added. Modified some discussions. Version to appear in PRD

References in corpus (11)

• CP violation in B_s mixing from heavy Higgs exchange
• Constraints on flavor-changing Z' models by B_s mixing, Z' production, and B_s -> μ^+ μ^-
• Family Non-universal $U(1{)}^{\prime }$ Gauge Symmetries and $b\to s$ Transitions
• $B_s-{\bar{B}}_s$ Mixing constraints on FCNC and a non-universal $Z^{\prime }$
• Lifetime Difference in B_s mixing: Standard Model and beyond
• $B_s-\overline{B_s}$ mixing, B decays and R-parity violating supersymmetry
• $D-\bar{D}$ mixing constraints on FCNC with a non-universal $Z^{\prime }$
• Ansatz for small FCNC with a non-universal $Z^{\prime }$
• Remarks on the $A_{SL}^s$ and $\Delta {\Gamma }_s$ Studies at the Tevatron and Beyond
• Lifetime difference in D^0 - \bar{D^0} mixing within R-parity-violating SUSY
• SUSY R-parity violating contributions to the width differences for $D-\bar{D}$ and $B_{d,s}-{\bar{B}}_{d,s}$ systems

Cited by in corpus (38)

• Anatomy of New Physics in B-Bbar mixing
• Charged-Higgs phenomenology in the Aligned two-Higgs-doublet model
• An Effective Z'
• Ultra Visible Warped Model From Flavor Triviality & Improved Naturalness
• Implications of String Constraints for Exotic Matter and Z' s Beyond the Standard Model
• A simple relation for B_s-mixing
• The B -> Xs gamma Rate and CP Asymmetry within the Aligned Two-Higgs-Doublet Model
• Anomalous B meson mixing and baryogenesis in a two Higgs doublet model with top-charm flavor violation
• Neutral Gauge Boson Contributions to the Dimuon Charge Asymmetry in B Decays
• CP Violating Contribution to Delta Gamma in the B_s System from Mixing with a Hidden Pseudoscalar
• The D0 same-charge dimuon asymmetry and possibile new CP violation sources in the $B_s-{\bar{B}}_s$ system
• Z-mediated charge and CP asymmetries and FCNCs in $B_{d,s}$ processes
• Addendum to: Implications of the measurements of B_s-B_s bar mixing on SUSY models
• A fourth generation, anomalous like-sign dimuon charge asymmetry and the LHC
• Triangle Relation of Dark Matter, EDM and CP Violation in B0 Mixing in a Supersymmetric Q6 Model
• Implications of large dimuon CP asymmetry in B_{d,s} decays on minimal flavor violation with low tan beta
• $B_s({\bar{B}}_s)$ -> $D_{CP}^{0}K\bar{K}$: Detecting and Discriminating New Physics in $B_s$-${\bar{B}}_s$ Mixing
• Like-sign dimuon charge asymmetry in Randall-Sundurm model
• Long-Distance Contribution to ΔΓs/Γs of the $B_s-{\bar{B}}_s$ System
• CP Violating Lepton Asymmetry from B Decays in Supersymmetric Grand Unified Theories
• Reconciling anomalous measurements in $B_s-{\bar{B}}_s$ mixing: the role of CPT-conserving and CPT-violating new physics
• Reevaluating R-parity Violating Supersymmetry Effects in B_s^0-\bar{B}_s^0 Mixing
• Effects of Family Nonuniversal Z' Boson on Leptonic Decays of Higgs and Weak Bosons
• Imprints of CP violation asymmetries in rare ${\Lambda }_b\to \Lambda {\ell }^{+}{\ell }^{-}$ decay in family non-universal $Z^{\prime }$ model
• Like-sign dimuon asymmetry of B0 meson and LFV in SU(5) SUSY GUT with S4 flavor symmetry
• CP violating dimuon charge asymmetry in general left-right models
• Dimuon CP Asymmetry in B Decays and Wjj Excess in Two Higgs Doublet Models
• Analysis of ${\Lambda }_b\to \Lambda l^{+}{l}^{-}$ rare decays in a non-universal $Z^{\prime }$ model
• Large Dimuon Asymmetry In Bs-bar B_s Mixing From Unparticle Indced Gamma^{12}_s
• Mixing asymmetries in B meson systems, the D0 like-sign dimuon asymmetry and generic New Physics
• An upper limit on CP violation in the $B_s^0-{\bar{B}}_s^0$ system
• Tau lepton charge asymmetry and new physics at the LHC
• TeV scale horizontal gauge symmetry and its implications in B-physics
• The effect of z^prime boson on same-sign dimuon charge asymmetry in $b_q^0-bar{b}_q^0$ system
• Effects of neutral $Z^{\prime }$ boson in $B_s\to \varphi {\ell }^{+}{\ell }^{-}$ decay with polarized $\varphi$ and the unpolarized and polarized $CP$ violation asymmetry
• Analysis of Angular Observables of ${\Lambda }_b\to \Lambda (\to p\pi ){\mu }^{+}{\mu }^{-}$ Decay in Standard and $Z^{\prime }$ Models
• Flavour Theory and the LHC Era
• Study of $B_s^0\to l^{+}{l}^{-}\gamma$ decays in the nonuniversal Z' model