A study of CP violation in B± DK± and B± D p ± decays with D K0K± p final states

LHCb Collaboration, R. Aaij, B. Adeva, M Adinolfi, A. Affolder, Z. Ajaltouni, J. Albrecht, F. Alessio, M. Alexander, S Ali

Research output: Contribution to journalArticlepeer-review

19 Citations (Scopus)
28 Downloads (Pure)

Abstract

A first study of CP violation in the decay modes B± [KS 0±]Dh±and B±[KS 0±]Dh±, where h labels a K or p meson and D labels a D0 or D0meson, is performed. The analysis uses the LHCb data set collected in pp collisions, corresponding to an integrated luminosity of 3 fb-1. The analysis is sensitive to the CP-violating CKM phase γ through seven observables: one charge asymmetry in each of the four modes and three ratios of the charge-integrated yields. The results are consistent with measurements of γ using other decay modes.

Original languageEnglish
Pages (from-to)36-45
Number of pages10
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume733
Early online date13 Apr 2014
DOIs
Publication statusPublished - 2 Jun 2014

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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