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  - Dalitz plot analysis of B-s(0) -> (D)over-bar(0)K(-)pi(+) decays
T2  - Phys. Rev. D
JO  - Physical Review D
SP  - 072003
EP  - 29pp
VL  - 90
IS  - 7
PB  - Amer Physical Soc
AB  - The resonant substructure of B-s(0) -> (D) over bar K-0(-)pi(+) decays is studied with the Dalitz plot analysis technique. The study is based on a data sample corresponding to an integrated luminosity of 3.0 fb(-1) of pp collision data recorded by LHCb. A structure at m((D) over bar K-0(-)) approximate to 2.86 GeV/c(2) is found to be an admixture of spin-1 and spin-3 resonances. The masses and widths of these states and of the D-s2*(2573)(-) meson are measured, as are the complex amplitudes and fit fractions for all the (D) over bar K-0(-) and K-pi(-) components included in the amplitude model. In addition, the D-s2*(2573)(-) resonance is confirmed to be spin 2.
SN  - 1550-7998
UR  - http://arxiv.org/abs/1407.7712
UR  - https://doi.org/10.1103/PhysRevD.90.072003
DO  - 10.1103/PhysRevD.90.072003
LA  - English
N1  - WOS:000344018000001
ID  - LHCbCollaborationAaij_etal2014
ER  -