TY  - JOUR
AU  - LHCb Collaboration (Aaij, R. et al
AU  - Garcia Martin, L. M.
AU  - Henry, L.
AU  - Jashal, B. K.
AU  - Martinez-Vidal, F.
AU  - Oyanguren, A.
AU  - Remon Alepuz, C.
AU  - Ruiz Vidal, J.
AU  - Sanchez Mayordomo, C.
PY  - 2020
DA  - 2020//
TI  - Measurement of the shape of the B-s(0) -> D-s*(-) mu(+) nu(mu) differential decay rate
T2  - J. High Energy Phys.
JO  - Journal of High Energy Physics
SP  - 144
EP  - 32pp
VL  - 12
IS  - 12
PB  - Springer
KW  - B physics
KW  - Flavor physics
KW  - Hadron-Hadron scattering (experiments)
AB  - The shape of the B-s(0) -> D-s*mu(+)nu(mu) differential decay rate is obtained as a function of the hadron recoil parameter using proton-proton collision data at a centreof-mass energy of 13TeV, corresponding to an integrated luminosity of 1.7 fb(-1) collected by the LHCb detector. The B-s(0) -> D-s*(-)mu(+)nu(mu) decay is reconstructed through the decays D-s*(-) up arrow D-s(-) gamma and D-s(-) -> K-K+pi(-). The differential decay rate is fitted with the CapriniLellouch-Neubert (CLN) and Boyd-Grinstein-Lebed (BGL) parametrisations of the form factors, and the relevant quantities for both are extracted.
SN  - 1029-8479
UR  - https://arxiv.org/abs/2003.08453
UR  - https://doi.org/10.1007/JHEP12(2020)144
DO  - 10.1007/JHEP12(2020)144
LA  - English
N1  - WOS:000603294700001
ID  - LHCbCollaborationAaij_etal2020
ER  -