activity
20102021
most citedMeasurement of form-factor independent observables in the decay

559 citations · 19.9k across the 301 of their papers we have counts for

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Showing 2019Show all

14 papers · 1 filter

hep-ex2019★ 64 cited

Test of lepton universality with decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +904

The ratio of branching fractions of the decays and , , is measured for the first time using proton-proto…

hep-ex2019★ 31 cited

Measurement of variation with proton-proton collision energy and -meson kinematics

LHCb collaboration, R. Aaij, C. Abellán Beteta +903

The ratio of the and fragmentation fractions and is studied with and $B^+\to\mathrm{J…

hep-ex2019★ 75 cited

Amplitude analysis of the decay

LHCb collaboration, R. Aaij, C. Abellán Beteta +868

The results of an amplitude analysis of the charmless three-body decay , in which -violation effects are taken into account, are reported. The anal…

hep-ex2019★ 68 cited

Observation of several sources of violation in decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +868

Observations are reported of different sources of violation from an amplitude analysis of decays, based on a data sample corresponding to an integrated l…

hep-ex2019★ 35 cited

Precision measurement of the , and baryon lifetimes

LHCb collaboration, R. Aaij, C. Abellán Beteta +847

We report measurements of the lifetimes of the , and charm baryons using proton-proton collision data at center-of-mass energies of 7 and 8\tev, correspondin…

hep-ex2019★ 68 cited

Observation of new resonances in the system

LHCb collaboration, R. Aaij, C. Abellán Beteta +910

We report the observation of a new structure in the spectrum using the full LHCb data set of collisions, corresponding to an integrated luminosity of $9\,\mathr…

hep-ex2019★ 16 cited

Measurement of CP violation in the decay and search for the decay

LHCb collaboration, R. Aaij, C. Abellán Beteta +868

A measurement of the time-dependent CP-violating asymmetry in decays is presented. Using a sample of proton-proton collision data corresponding to an integrate…

hep-ex2019★ 14 cited

Observation of the decay

LHCb collaboration, R. Aaij, C. Abellán Beteta +903

Using proton-proton collision data, collected with the LHCb detector and corresponding to 1.0, 2.0 and 1.9fb of integrated luminosity at the centre-of-mass energies of 7, 8,…

hep-ex2019★ 46 cited

Updated measurement of time-dependent -violating observables in decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +910

The decay-time-dependent asymmetry in decays is measured using proton-proton collision data, corresponding to an integrated luminosity of $1.9\,\…

hep-ex2019★ 52 cited

Search for the lepton-flavour-violating decays and

LHCb collaboration, R. Aaij, C. Abellán Beteta +863

A search for and decays is performed using data corresponding to an integrated luminosity of 3 fb of proton-proton coll…

hep-ex2019★ 17 cited

A search for decays

LHCb Collaboration, R. Aaij, C. Abellán Beteta +848

A search for the baryon through the decay is performed with a data sample corresponding to an integrated luminosit…

hep-ex2019★ 28 cited

Measurement of charged hadron production in -tagged jets in proton-proton collisions at TeV

LHCb Collaboration, R. Aaij, C. Abellán Beteta +851

The production of charged hadrons within jets recoiling against a boson is measured in proton-proton collision data at TeV recorded by the LHCb experiment. The cha…

hep-ex2019★ 21 cited

Measurement of the -violating phase from decays in 13 TeV collisions

LHCb Collaboration, R. Aaij, C. Abellán Beteta +844

Decays of and mesons into final states are studied in a data sample corresponding to 1.9 fb of integrated luminosity collect…

hep-ex2019★ 17 cited

Observation of decays and precision measurements of the masses

LHCb Collaboration, R. Aaij, C. Abellán Beteta +843

The first observation of the decays is reported, using proton-proton collision data corresponding to an integrated luminosity of $5.2{\text{\,fb}}…