activity
19962012
most citedMeasurement of b hadron production fractions in 7 TeV pp collisions

212 citations · 1.9k across the 32 of their papers we have counts for

collaborators

33 papers

hep-ex2012★ 46 cited

First observation of the decay

LHCb Collaboration, R. Aaij, C. Abellan Beteta +621

A discovery of the rare decay is presented. This decay is observed for the first time, with 5.2 significance. The observation is made usin…

hep-ex2012★ 28 cited

Measurement of the fraction of \Y1S originating from \chib1P decays in collisions at $\sqrt{s} = 7\tev$

LHCb collaboration, R. Aaij, C. Abellan Beteta +616

The production of \chib1P mesons in collisions at a centre-of-mass energy of $7\tev$ is studied using $32\invpb$ of data collected with the \lhcb detector. The $\chib1P$ meson…

hep-ex2012★ 31 cited

Observation of the decay B0 -> D0bar K+ K- and evidence for Bs -> D0bar K+ K-

LHCb collaboration, R. Aaij, C. Abellan Beteta +621

The first observation of the decay B0 -> D0bar K+ K- is reported from an analysis of 0.62 fb-1 of pp collision data collected with the LHCb detector. Its branching fraction is meas…

hep-ex2012★ 26 cited

Measurement of the branching fraction and angular amplitudes

LHCb collaboration, R. Aaij, C. Abellan Beteta +616

A search for the decay with is performed with 0.37 fb of collisions at = 7 TeV collected by the LHCb…

hep-ex2012★ 41 cited

Measurement of prompt hadron production ratios in collisions at 0.9 and 7 TeV

LHCb collaboration, R. Aaij, C. Abellan Beteta +619

The charged-particle production ratios , , , , and are measured with t…

hep-ex2012★ 78 cited

Measurement of -hadron branching fractions for two-body decays into charmless charged hadrons

LHCb collaboration, R. Aaij, C. Abellan Beteta +589

Based on data corresponding to an integrated luminosity of 0.37 fb^-1 collected by the LHCb experiment in 2011, the following ratios of branching fractions are measured: B(B0 -> pi…