Elsevier

Physics Letters B

Volume 733, 2 June 2014, Pages 36-45
Physics Letters B

A study of CP violation in B±  DK± and B±  ± decays with DKS0K±π final states

https://doi.org/10.1016/j.physletb.2014.03.051Get rights and content
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Abstract

A first study of CP violation in the decay modes B±[KS0K±π]Dh± and B±[KS0Kπ±]Dh±, where h labels a K or π meson and D labels a D0 or D0 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 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.

Cited by (0)

v

Associated to Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil.

w

Associated to Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany.

x

Associated to Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia.

y

Associated to Universitat de Barcelona, Barcelona, Spain.

z

Associated to Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands.

aa

Associated to European Organization for Nuclear Research (CERN), Geneva, Switzerland.

a

Universidade Federal do Triângulo Mineiro (UFTM), Uberaba-MG, Brazil.

b

P.N. Lebedev Physical Institute, Russian Academy of Science (LPI RAS), Moscow, Russia.

c

Università di Bari, Bari, Italy.

d

Università di Bologna, Bologna, Italy.

e

Università di Cagliari, Cagliari, Italy.

f

Università di Ferrara, Ferrara, Italy.

g

Università di Firenze, Firenze, Italy.

h

Università di Urbino, Urbino, Italy.

i

Università di Modena e Reggio Emilia, Modena, Italy.

j

Università di Genova, Genova, Italy.

k

Università di Milano Bicocca, Milano, Italy.

l

Università di Roma Tor Vergata, Roma, Italy.

m

Università di Roma La Sapienza, Roma, Italy.

n

Università della Basilicata, Potenza, Italy.

o

AGH – University of Science and Technology, Faculty of Computer Science, Electronics and Telecommunications, Kraków, Poland.

p

LIFAELS, La Salle, Universitat Ramon Llull, Barcelona, Spain.

q

Hanoi University of Science, Hanoi, Viet Nam.

r

Università di Padova, Padova, Italy.

s

Università di Pisa, Pisa, Italy.

t

Scuola Normale Superiore, Pisa, Italy.

u

Università degli Studi di Milano, Milano, Italy.