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CP Violation in Selected B Decays

F. Krüger·L. M. Sehgal
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Abstract

We summarize the results of two papers in which we have studied CP violation in inclusive and exclusive decays b -> d e^+e^-. Two CP-violating effects are calculated: the partial rate asymmetry between b and \bar{b} decay, and the asymmetry between e^- and e^+ spectra for an untagged B/\bar{B} mixture. These asymmetries, combined with the branching ratio, can potentially determine the parameters (ρ, η) of the unitarity triangle. We also summarize a paper by Browder et al. on a possible CP-violating asymmetry in the inclusive reaction B -> K^-(K^{*-})X.

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F. Krüger, L. M. Sehgal. 1997-11-12. CP Violation in Selected B Decays. https://arxiv.org/abs/hep-ph/9711301

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