TY  - JOUR
AU  - LHCb Collaboration (Aaij, R. et al
AU  - Oyanguren, A.
AU  - Ruiz Valls, P.
PY  - 2013
DA  - 2013//
TI  - Differential branching fraction and angular analysis of the decay B-s(0) -> phi mu(+)mu(-)
T2  - J. High Energy Phys.
JO  - Journal of High Energy Physics
SP  - 084
EP  - 18pp
VL  - 07
IS  - 7
PB  - Springer
KW  - Rare decay
KW  - Hadron-Hadron Scattering
KW  - B physics
KW  - Flavor physics
AB  - The determination of the differential branching fraction and the first angular analysis of the decay B-s(0) -> phi mu(+)mu(-) are presented using data, corresponding to an integrated luminosity of 1.0 fb(-1), collected by the LHCb experiment at root s = 7 TeV. The differential branching fraction is determined in bins of q(2), the invariant dimuon mass squared. Integration over the full q2 range yields a total branching fraction of B(B-s(0) -> phi mu(+)mu(-)) = (7.07(-0.59)(+0.64) +/- 0.17 +/- 0.71) x 10(-7), where the first uncertainty is statistical, the second systematic, and the third originates from the branching fraction of the normalisation channel. An angular analysis is performed to determine the angular observables F-L, S-3, A(6), and A(9). The observables are consistent with Standard Model expectations.
SN  - 1029-8479
UR  - http://arxiv.org/abs/arXiv:1305.2168
UR  - https://doi.org/10.1007/JHEP07(2013)084
DO  - 10.1007/JHEP07(2013)084
LA  - English
N1  - WOS:000323202600084
ID  - LHCbCollaborationAaij_etal2013
ER  -