34 papers
Measurement of transverse and hyperon polarization in Pb collisions at TeV
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1131
The transverse polarization of and hyperons is measured in Pb collisions collected by the LHCb experiment at a nucleon-nucleon center-of-mass energy of TeV. T…
Amplitude analysis of the decay and baryon polarization measurement in semileptonic beauty-hadron decays
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1128
An amplitude analysis of the decay together with a measurement of the polarization vector in semileptonic beauty-hadron decays is presented. The analysis…
Search for resonances decaying to photon pairs with masses between 4.9 and 19.4 GeV
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1144
A search is presented for axion-like particles (ALPs) with masses between 4.9 and 19.4 GeV decaying to a pair of photons, using proton-proton collisions collected with the LHCb det…
Search for the lepton-flavour-violating decays
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1131
A first search for the lepton-flavour-violating decays is presented. The analysis is performed using a sample of proton-proton collision data, collected…
Three-pion Bose-Einstein correlations measured in proton-proton collisions
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1128
A study on the Bose-Einstein correlations for triplets of same-sign pions is presented. The analysis is performed using proton-proton collisions at a centre-of-mass energy of $\sqr…
Measurement of the Lund plane for light- and beauty-quark jets
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1136
The substructure of jets in quantum chromodynamics (QCD) has garnered significant attention with the advent of infrared- and collinear-safe clustering algorithms and observables. A…