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Search for prompt production of pentaquarks in charm hadron final states
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1093
A search for hidden-charm pentaquark states decaying to a range of and final states, as well as doubly-charmed pentaquark states to and $Λ_{c…
Amplitude analysis of the decay
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1088
The resonant structure of the radiative decay in the region of proton-kaon invariant-mass up to 2.5 GeV is studied using proton-proton collision data recorde…
Modification of (3872) and (2) production in Pb collisions at TeV
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1085
The LHCb collaboration measures production of the exotic hadron (3872) in proton-nucleus collisions for the first time. Comparison with the charmonium state (2) sugge…
Measurements of the branching fraction ratio with charm meson decays
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1083
Measurements of the branching fraction ratio with and decays, denoted an…
Study of violation in decays with , , and final states
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1076
A measurement of -violating observables associated with the interference of and decay amplitudes is performed in the $D^…
Prompt and nonprompt production in Pb collisions at TeV
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1082
The production of mesons in proton-lead collisions at a centre-of-mass energy per nucleon pair of TeV is studied with the LHCb detector using data corr…
Multiplicity dependence of in collisions at TeV
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1087
The ratio of production cross-sections of over mesons as a function of charged-particle multiplicity in proton-proton collisions at a centre-of-mass energy $\sqrt{s}=…
Search for decays and measurement of the branching fraction ratio
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1078
The first search for nonresonant decays is reported. The analysis uses proton-proton collision data collected with the LHCb detector between 2011 and 2018, corr…
Determination of short- and long-distance contributions in decays
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1082
An amplitude analysis of the decay is presented. The analysis is based on data collected by the LHCb experiment from proton-proton collisions at $\sqrt{s} =…
Momentum scale calibration of the LHCb spectrometer
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1076
For accurate determination of particle masses accurate knowledge of the momentum scale of the detectors is crucial. The procedure used to calibrate the momentum scale of the LHCb s…
Fraction of decays in prompt production measured in pPb collisions at TeV
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1081
The fraction of and decays in the prompt yield, , is measured by the LHCb detector in pPb collisions at …
Measurement of associated - production cross-section in collisions at TeV
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1080
The cross-section of associated - production in proton-proton collisions at a centre-of-mass energy of TeV is measured using a data sample corresponding t…
Observation of and decays
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1081
The decays and are observed for the first time, in proton-proton collision data at TeV corresponding to a…
Measurement of -pair production in collisions at TeV and study of gluon transverse-momentum dependent PDFs
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1080
The production cross-section of pairs in proton-proton collisions at a centre-of-mass energy of TeV is measured using a data sample corresponding to an integrat…
A model-independent measurement of the CKM angle in partially reconstructed decays with
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1081
A measurement of -violating observables in and decays is made where the photon or neutral pion from the …
Observation of strangeness enhancement with charmed mesons in high-multiplicity collisions at TeV
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1088
The production of prompt and mesons is measured by the LHCb experiment in proton-lead () collisions in both the forward () and backward (…
Curvature-bias corrections using a pseudomass method
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1078
Momentum measurements for very high momentum charged particles, such as muons from electroweak vector boson decays, are particularly susceptible to charge-dependent curvature biase…
Observation of and decays
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1090
The and decays are observed for the first time using proton-proton collision data collected by the LHCb experiment a…
Search for violation in the phase space of decays with the energy test
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1091
A search for violation in and decays is reported. The search is performed using…
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…
Enhanced production of baryons in high-multiplicity collisions at TeV
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1085
The production rate of baryons relative to mesons in collisions at a center-of-mass energy TeV is measured by the LHCb experiment. The rati…
Helium identification with LHCb
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1082
The identification of helium nuclei at LHCb is achieved using a method based on measurements of ionisation losses in the silicon sensors and timing measurements in the Outer Tracke…
Measurement of the CKM angle using the channels
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1082
A measurement of the -violating observables from and decays is presented, where is an admixture of…
Measurement of prompt and production in collisions at TeV
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1046
The production of prompt and mesons is studied in proton-lead collisions at a centre-of-mass energy of TeV. The data sample correspo…