10 papers
Observation of exotic resonant structure in diffractive processes in proton-proton collisions
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1072
The first study of production in diffractive processes in proton-proton collisions is presented. The study is based on an LHCb dataset recorded at centre-of-mass energy of…
First observation of the decay
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1072
The decay is observed for the first time using proton-proton collision data collected by the LHCb experiment at a center-of-mass energy of …
Measurement of the to production cross-section ratio in peripheral PbPb collisions
LHCb collaboration
We report on a measurement of the to production ratio in PbPb collisions at = 5.02 TeV with the LHCb detector in the forward rapidity region $2 <y…
Measurement of the branching fraction ratios and using muonic decays
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1066
The branching fraction ratios of and decays are measured with respect to their muonic counter…
Production of and mesons in and Pb collisions
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1083
The production of and mesons is studied in proton-proton and proton-lead collisions collected with the LHCb detector. Proton-proton collisions are studied at center-of-m…
A measurement of
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1081
Using a dataset corresponding to of integrated luminosity collected with the LHCb detector between 2011 and 2018 in proton-proton collisions, the decay-time di…