CP violating SUSY effects in Penguin dominated modes B -> PHI K and B -> PHI K*

Abstract

Recent measurement of time dependent asymmetries in $B\to \varphi K$ are indicative of a new source of CP violation. We examine squark mixing in SUSY as this new source, and using QCD improved factorization method to describe $B\to \varphi K$ decay, find the allowed range of parameter space for $\rho$ and $\psi$, the magnitude and phase of the down type LR(RL) squark mixing parameter ${\delta }_{LR(RL)}^{bs}$. We then study $B\to \varphi K^{\ast }$ and calculate the expected CP asymmetries in the same range of parameter space. We find that this asymmetry is in the range 15% to $20$ for acceptable value of $B\to phi{K}^{\ast }$ branching ratio. We also predict the helicity dependent CP asymmetries in the same parameter space.

21 pages, Latex, 2 postscript figures. Comments on B_s mixing is added. Typos are corrected in the text and figure label. Figure 1 is corrected. More references are added. Version to be published in Phys. Rev. D

References in corpus (19)

• b -> s Transitions: A New Frontier for Indirect SUSY Searches
• Measurement of Branching Fractions and Polarization in B -> phi K^{(*)} Decays
• Atmospheric Neutrinos Can Make Beauty Strange
• Measurement of Time-Dependent CP-Violating Asymmetries in B0 --> phi Ks0, K+ K- Ks0, and eta' Ks0 Decays
• On supersymmetric contributions to the CP asymmetry of the B -> phi K_S
• B(d) --> phi K(S) CP asymmetries as an important probe of supersymmetry
• Supersymmetric Flavor Models and the B --> phi K_S Anomaly
• Neutral Higgs boson contributions to CP asymmetry of $B\to \Phi K_S$ in MSSM
• New Physics Contributions to The B -> phi K_S Decay
• Simultaneous solution to B --> phi K CP Asymmetry and B --> eta(prime) K, eta K^* branching ratio anomalies from R-parity violation
• Chargino contributions to the CP asymmetry in B -> Phi K(S) decay
• Testing QCD factorisation and charming penguins in charmless $\mathbf{B}\to \mathbf{PV}$
• Study of Time-Dependent CP-Violating Asymmetries in b->sq q Decays
• CP violation in $B\to \Phi K_S$ in a model III 2HDM
• Measurement of sin2beta in B0 to Phi K0S
• B^0 -> phi K_S in SUGRA models with CP violations
• Experimental Results on Heavy Quarks
• Unitarity Triangle: 2002 and Beyond
• CP Violation: Recent Results from BABAR

Cited by in corpus (25)

• Measuring New-Physics Parameters in B Penguin Decays
• Data for Polarization in Charmless B -> phi K^*: A Signal for New Physics?
• Polarizations in decays B_{u,d}\to VV and possible implications for R-parity violating SUSY
• Polarization States in B -> rho K* and New Physics
• B_s^0 - \bar{B}_s^0 Mixing in Leptophobic Z^\prime Model
• Methods for Measuring New-Physics Parameters in B Decays
• CP asymmetries and branching ratios of B --> K πin supersymmetric models
• Probe R-parity Violating Supersymmetry Effects in $B\to K^{(\ast )}{\ell }^{+}{\ell }^{-}$ and $B_s\to {\ell }^{+}{\ell }^{-}$ Decays
• The rare decays $B_u^{+}\to {\pi }^{+}{\ell }^{+}{\ell }^{-}$, ${\rho }^{+}{\ell }^{+}{\ell }^{-}$ and $B_d^0\to {\ell }^{+}{\ell }^{-}$ in the R-parity violating supersymmetry
• Comparative Study of CP Asymmetries in Supersymmetric Models
• B_s^0-\bar{B}_s^0 mixing and B -> πK decays in stringy leptophobic Z^\prime
• The puzzles in $B\to \pi \pi$ and $\pi K$ decays: possible implications for R-parity violating supersymmetry
• Constraints on the anomalous tensor operators from B\toϕK^{\ast}, ηK^{\ast}$ and ηK decays
• CP Asymmetries of $B\to \varphi K$ and $B\to {\eta }^{(\prime )}K$ Decays Using a Global Fit in QCD Factorization
• Bs-->K+K- and Bs-->K0 anti-K0 Decays within Supersymmetry
• Supersymmetric Contributions to Bs->K+K-
• EDM constraints and CP asymmetries of B processes in supersymmetric models
• Supersymmetry beyond minimal flavour violation
• U-Spin Tests of the Standard Model and New Physics
• CP asymmetry in B \to phi K_S in a SUSY SO(10) GUT
• B_s\to K^{(*)-}K^{(*)+}, K^{(*)-}π^{+}, K^{(*)-}ρ^{+} decays in R-parity violating supersymmetry
• Probing Flavor Structure in Supersymmetric Theories
• New Physics in b --> s bar(s) s Decay
• The effects of enhanced Z penguins on lepton polarizations in $B\to X_s{\ell }^{+}{\ell }^{-}$
• SUSY beyond minimal flavour violation