collaborators

11 papers

hep-ex2025

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…

nucl-ex2025

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…

hep-ex2024

Measurement of production in Pb collisions at TeV at LHCb

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1048

A study of prompt production in proton-lead collisions is performed with the LHCb experiment at a centre-of-mass energy per nucleon pair of 8.16 TeV in 2016 in Pb a…

hep-ex2024

Measurement of the mass difference and relative production rate of the and baryons

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1050

The mass difference between the and baryons is measured using proton-proton collision data collected by the LHCb experiment, corresponding to an integrated lumino…

hep-ex2024

Observation of new baryons in the and systems

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1052

The first observation and study of two new baryonic structures in the final state and the confirmation of the state in the decay mo…

hep-ex2024

Observation of a resonance consistent with a strange pentaquark candidate in decays

LHCb collaboration

An amplitude analysis of decays is performed using about 4400 signal candidates selected on a data sample of collisions recorded at center-of-mass energ…