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CP Violation via $\rho \omega$ Interference

High Energy Physics - Phenomenology 2016-11-03 v2 High Energy Physics - Experiment
Authors: Ryoji Enomoto , Masaharu Tanabashi
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Abstract

We consider B±,0→ρ0(ω)h±,0B^{\pm,0} \to \rho^0(\omega)h^{\pm,0}, where ρ0(ω)\rho^0(\omega) decays to π+π−\pi^+\pi^- and hh is any hadronic final state, such as π\pi or KK. We find a large direct CP asymmetry in B-meson decays via ρω\rho \omega interference. A possible method to determine weak phases, such as ϕ2,3\phi_{2,3}, is discussed. The experimental feasibility is also shown.

Keywords

cp violation cp violation in decays cp violation in higgs

Cite

@article{arxiv.hep-ph/9706340,
  title  = {CP Violation via $\rho \omega$ Interference},
  author = {Ryoji Enomoto and Masaharu Tanabashi},
  journal= {arXiv preprint arXiv:hep-ph/9706340},
  year   = {2016}
}

Comments

7 pages, latex(sprocl.sty included), 2 figures. Talk presented at "Int. Conf. on B-physics and CP violation" Hawaii 97

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