Final state interaction phases using data from CP asymmetries

Abstract

Evidence of physics beyond the Standard Model (SM) of particle physics might be revealed through CP violation. Experimental results from BaBar, Belle, and most recently from LHCb are very interesting in this respect. It is important to calculate various CP violation parameters within the SM. In this Letter, the final state interaction (FSI) phases with the CKM matrix are calculated using the recent experimental results from LHCb on CP violation in B0 and Bs0 meson decays. To obtain the allowed regions of the FSI phases, a simplified form of the Jarlskog determinant of the CKM matrix is used and the CP phase delta close to the maximal value of pi/2 is found. Then, the asymmetry data on B0 and Bs0 from LHCb is used to explore graphically the allowed regions of the FSI phases.

arXiv comment5 pages of LaTeX file with 3 figures

References in corpus (12)

• QCD factorization for exclusive, non-leptonic B meson decays: General arguments and the case of heavy-light final states
• QCD factorization for B->PP and B->PV decays
• Kaon Decays in the Standard Model
• First observation of CP violation in the decays of Bs mesons
• Isospin Structure of Penguins And Their Consequences in $B$ Physics
• The B -> pi K Puzzle: 2009 Update
• The Role of $B_s\to K\pi$ in Determining the Weak Phase $\gamma$
• Is observed direct CP violation in $B_d\to K^{+}{\pi }^{-}$ due to new physics? Check standard model prediction of equal violation in $B_s\to K^{-}{\pi }^{+}$
• Weak Phases From B Decays to Kaons and Charged Pions
• An exact CKM matrix related to the approximate Wolfenstein form
• The CKM matrix with maximal CP violation from Z(12) symmetry
• Remarks on a Technique of Measuring CP phase $\alpha$

Cited by in corpus (12)

• The landscape of QCD axion models
• Axion Dark Matter Research with IBS/CAPP
• A possible relation between leptogenesis and PMNS phases
• Theory of flavors: String compactification
• Unifying CP violations of quark and lepton sectors
• Leptonic CP violation in flipped SU(5) GUT from $Z_{12-I}$ Orbifold Compactification
• Tetrahedral Symmetry A${}_4$ in Anti-SU(5) GUT
• The CKM matrix from anti-SU(7) unification of GUT families
• Anticorrelation of Mass and Mixing Angle Hierarchies
• Experimental Status of the CKM Matrix
• On the progenitor quark mass matrix
• Axions, strong and weak CP, and KNP inflation