Rho-Omega Mixing and Direct CP Violation in Hadronic B-Decays

Details Rho-Omega Mixing and Direct CP Violation in Hadronic B-Decays Rho-Omega Mixing and Direct CP Violation in Hadronic B-Decays

1997-05-28

arxiv.org/abs/hep-ph/9705453v2

Phys.Rev.Lett.80:1834-1837,1998

Physics

High Energy Physics

High Energy Physics - Phenomenology

9 pages, REVTeX, 1 ps figure, major style changes, results unchanged

Scientific paper

10.1103/PhysRevLett.80.1834

The extraction of CKM-matrix-element information from hadronic B-decays generally suffers from discrete ambiguities, hampering the diagnosis of physics beyond the Standard Model. We show that a measurement of the rate asymmetry, which is CP-violating, in $B^{\pm}\to\rho^{\pm}\rho^0(\omega)\to\rho^{\pm}\pi^+\pi^-$, where the invariant mass of the $\pi^+\pi^-$ pair is in the vicinity of the $\omega$ resonance, can remove the mod($\pi$) uncertainty in $\alpha\equiv arg [-V_{td} V_{tb}^\ast/(V_{ud}V_{ub}^\ast)]$ present in standard analyses.

Affiliated with

Also associated with

No associations

Rating

Rho-Omega Mixing and Direct CP Violation in Hadronic B-Decays does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Rho-Omega Mixing and Direct CP Violation in Hadronic B-Decays, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rho-Omega Mixing and Direct CP Violation in Hadronic B-Decays will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-78722