TY  - JOUR
AU  - LHCb Collaboration (Aaij, R. et al
AU  - Martinez-Vidal, F.
AU  - Oyanguren, A.
AU  - Ruiz Valls, P.
AU  - Sanchez Mayordomo, C.
PY  - 2014
DA  - 2014//
TI  - Measurement of CP violation parameters in B-0 -> DK*(0) decays
T2  - Phys. Rev. D
JO  - Physical Review D
SP  - 112002
EP  - 14pp
VL  - 90
IS  - 11
PB  - Amer Physical Soc
AB  - An analysis of B-0 --> DK*(0) decays is presented, where D represents an admixture of D-0 and (D) over bar (0) mesons reconstructed in four separate final states: K-pi(+), pi K--(+), K+K- and pi(+)pi(-). The data sample corresponds to 3.0 fb(-1) of proton-proton collision, collected by the LHCb experiment. Measurements of several observables are performed, including CP asymmetries. The most precise determination is presented of r(B)(DK*(0)), the magnitude of the ratio of the amplitudes of the decay B-0 --> DK+pi(-) with a b --> u or a b --> c transition, in a K pi mass region of +/- 50 MeV/c(2) around the K*(892) mass and for an absolute value of the cosine of the K*(0) helicity angle larger than 0.4.
SN  - 1550-7998
UR  - http://arxiv.org/abs/1407.8136
UR  - https://doi.org/10.1103/PhysRevD.90.112002
DO  - 10.1103/PhysRevD.90.112002
LA  - English
N1  - WOS:000345926800001
ID  - LHCbCollaborationAaij_etal2014
ER  -