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  - 2019
DA  - 2019//
TI  - Amplitude analysis of B-s(0) -> K-S(0) K-+/-pi(-/+) decays
T2  - J. High Energy Phys.
JO  - Journal of High Energy Physics
SP  - 114
EP  - 28pp
VL  - 06
IS  - 6
PB  - Springer
KW  - B physics
KW  - Branching fraction
KW  - CP violation
KW  - Flavor physics
KW  - Hadron-Hadron scattering (experiments)
AB  - The first untagged decay-time-integrated amplitude analysis of B 0 s ! K 0 S K decays is performed using a sample corresponding to 3: 0 fb of pp collision data recorded with the LHCb detector during 2011 and 2012. The data are described with an amplitude model that contains contributions from the intermediate resonances K 9892) 0;+, K 2 91430) 0;+ and K 0 91430) 0;+, and their charge conjugates. Measurements of the branching fractions of the decay modes B 0 s ! K 9892) K and B 0 s ! K 9892) 0 K 0 are in agreement with, and more precise than, previous results. The decays B 0 s ! K 0 91430) K and B 0 s ! K 0 91430) 0 K 0 are observed for the fi rst time, each with signi fi cance over 10 standard deviations.
SN  - 1029-8479
UR  - https://arxiv.org/abs/1902.07955
UR  - https://doi.org/10.1007/JHEP06(2019)114
DO  - 10.1007/JHEP06(2019)114
LA  - English
N1  - WOS:000472922700003
ID  - LHCbCollaborationAaij_etal2019
ER  -