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  - 2016
DA  - 2016//
TI  - Measurement of the B-s(0) -> D-s(()*D-)+(s)(*()-) branching fractions
T2  - Phys. Rev. D
JO  - Physical Review D
SP  - 092008
EP  - 11pp
VL  - 93
IS  - 9
PB  - Amer Physical Soc
AB  - The branching fraction of the decay B-s(0) -> D-s(()*D-)+(s)(*()-) is measured using pp collision data corresponding to an integrated luminosity of 1.0 fb(-1), collected using the LHCb detector at a center-of-mass energy of 7 TeV. It is found to be B(B-s(0) -> D-s(()*D-)(s)(*()-)) = (3.05 +/- 0.10 +/- 0.20 +/- 0.34)%, where the uncertainties are statistical, systematic, and due to the normalization channel, respectively. The branching fractions of the individual decays corresponding to the presence of one or two D-s(*+/-) are also measured. The individual branching fractions are found to be B(B-s(0) -> D-s*D-+/-(s)-/+) = (1.35 +/- 0.06 +/- 0.09 +/- 0.15)%, B(B-s(0) -> D-s*D-+(s)*(-)) = (1.27 +/- 0.08 +/- 0.10 +/- 0.14)%. All three results are the most precise determinations to date.
SN  - 2470-0010
UR  - http://arxiv.org/abs/1602.07543
UR  - https://doi.org/10.1103/PhysRevD.93.092008
DO  - 10.1103/PhysRevD.93.092008
LA  - English
N1  - WOS:000376256400001
ID  - LHCbCollaborationAaij_etal2016
ER  -