Publication
A first study of CP violation in the decay modes B-+/- -> (KSK +/-)-K-0 pi(-/+)h(+/-) and B-+/- -> (KSK +/-)-K-0 pi(-/+)h(+/-), where h labels a K or pi meson and D labels a D-0 or (D) over bar (0) meson, 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 gamma 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 gamma using other decay modes. (C) 2014 The Authors. Published by Elsevier B.V.
Alessandro Mapelli, Radoslav Marchevski, Alina Kleimenova
Fabrizio Carbone, Simone Gargiulo