activity
20102022
most citedEvidence of a structure and observation of excited states in the decay

268 citations · 806 across the 25 of their papers we have counts for

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24 papers · 1 filter

hep-ex2022★ 10 cited

Search for the lepton-flavour violating decays and

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1003

A search for the lepton-flavour violating decays and is presented, using proton-proton collision data collected by the LHCb de…

hep-ex2022★ 11 cited

Measurement of the charm mixing parameter using two-body meson decays

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +995

A measurement of the ratios of the effective decay widths of and decays over that of decays is performed with the LHCb experiment…

hep-ex2022★ 33 cited

Observation of the doubly charmed baryon decay

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +995

The decay is observed using proton-proton collisions collected by the LHCb experiment at a centre-of-mass energy of $13\mathrm{\,Te\kern -0.1e…

hep-ex2022★ 11 cited

Study of charmonium and charmonium-like contributions in decays

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +995

A study of decays, followed by and , is performed using a dataset collected with the LHCb detector in proton-pro…

hep-ex2021★ 2 cited

Observation of the and decays

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +988

The first observations of and decays are presented, and their branching…

hep-ex2021

Constraints on the CKM angle from decays using final states

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +994

A data sample collected with the LHCb detector corresponding to an integrated luminosity of 9 fb is used to measure eleven violation observables in de…

hep-ex2021★ 14 cited

Angular analysis of and decays and search for violation

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1003

The first full angular analysis and an updated measurement of the decay-rate asymmetry of the and decays are reported. The analys…

hep-ex2021★ 94 cited

Tests of lepton universality using and decays

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +997

Tests of lepton universality in and decays where is either an electron or a muon are presented. The differential b…

hep-ex2021★ 1 cited

Search for massive long-lived particles decaying semileptonically at sqrt(s)=13 TeV

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +996

A search is performed for massive long-lived particles (LLP) decaying semileptonically into a muon and two quarks. Two kinds of LLP production processes were considered. In the fir…

hep-ex2021★ 113 cited

Measurement of the W boson mass

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +994

The boson mass is measured using proton-proton collision data at TeV corresponding to an integrated luminosity of 1.7 fb recorded during 2016 by the LHCb e…

hep-ex2021★ 5 cited

Updated search for decays to two charm mesons

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +995

A data set corresponding to an integrated luminosity of of proton-proton collisions collected by the LHCb experiment has been analysed to search for $B_c^+ \to D…

hep-ex2021★ 35 cited

Measurement of the nuclear modification factor and prompt charged particle production in and collisions at

LHCb collaboration, R. Aaij, C. Abellán Beteta +961

The production of prompt charged particles in proton-lead collisions and in proton-proton collisions at the nucleon-nucleon centre-of-mass energy ${\sqrt{s_{\scriptscriptstyle\math…

hep-ex2021★ 22 cited

photo-production in Pb-Pb peripheral collisions at = 5 TeV

LHCb collaboration, R. Aaij, C. Abellán Beteta +942

The photo-production of mesons at low transverse momentum is studied in peripheral lead-lead collisions collected by the LHCb experiment at a centre-of-mass energy per nucleo…

hep-ex2021★ 22 cited

Study of coherent production in lead-lead collisions at

R. Aaij, C. Abellán Beteta, T. Ackernley +946

Coherent production of mesons is studied in ultraperipheral lead-lead collisions at a nucleon-nucleon centre-of-mass energy of 5 TeV, using a data sample collected by the LHC…

hep-ex2021★ 15 cited

Search for the doubly charmed baryon

R. Aaij, C. Abellán Beteta, T. Ackernley +955

A search for the doubly charmed baryon with the decay mode is performed using proton-proton collision data at a centre-of-mas…

hep-ex2021★ 11 cited

Search for violation in and decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +957

Searches for violation in the two-body decays and (where denotes a or meson) are p…

hep-ex2020★ 19 cited

Measurement of CP violation in the decay

LHCb collaboration, R. Aaij, C. Abellán Beteta +960

A measurement of direct CP violation in the decay is reported using a data sample corresponding to an integrated luminosity of 5.4 $\textrm{fb}^{-1}…

hep-ex2020★ 268 cited

Evidence of a structure and observation of excited states in the decay

LHCb collaboration, R. Aaij, C. Abellán Beteta +959

First evidence of a structure in the invariant mass distribution is obtained from an amplitude analysis of decays. The observed s…

hep-ex2020★ 39 cited

First observation of the decay and a measurement of

LHCb collaboration, R. Aaij, C. Abellán Beteta +961

The first observation of the suppressed semileptonic decay is reported. Using a data sample recorded in {\it pp} collisions in 2012 with the LHCb detector, co…

hep-ex2020★ 14 cited

Search for long-lived particles decaying to

LHCb collaboration, R. Aaij, C. Abellán Beteta +975

Long-lived particles decaying to , with masses between 7 and GeV/c and lifetimes between 2 and ps, are searched for by looking at displaced vertices co…

hep-ex2020★ 7 cited

Measurement of the branching fraction of the decay

LHCb collaboration, R. Aaij, C. Abellán Beteta +949

A branching fraction measurement of the decay is presented using proton-proton collision data collected with the LHCb experiment, corresponding to…

hep-ex2020★ 20 cited

Observation of enhanced double parton scattering in proton-lead collisions at TeV

LHCb collaboration, R. Aaij, C. Abellán Beteta +992

A study of prompt charm-hadron pair production in proton-lead collisions at TeV is performed using data corresponding to an integrated luminosity of ab…

hep-ex2020★ 6 cited

Measurement of branching fraction ratios for , , and decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +914

A measurement of four branching-fraction ratios for three-body decays of mesons involving two open-charm hadrons in the final state is presented. Run 1 and Run 2 collision…

hep-ex2010★ 19 cited

A Search for the Decay B^0 -> gamma gamma

The BABAR Collaboration, P. del Amo Sanchez et al

We report the result of a search for the rare decay B^0 -> gamma gamma in 426 fb-1 of data, corresponding to 226 million B^0 \bar{B}^0 pairs, collected on the Upsilon(4S) resonance…