343 citations · 2.4k across the 31 of their papers we have counts for
7 papers · 2 filters
Measurement of the effective lifetime
LHCb collaboration, R. Aaij, C. Abellan Beteta +616
A precise determination of the effective lifetime can be used to constrain contributions from physics beyond the Standard Model in the meson sys…
Observation of excited Lambda_b0 baryons
LHCb collaboration, R. Aaij, C. Abellan Beteta +615
Using pp collision data corresponding to 1.0 fb-1 integrated luminosity collected by the LHCb detector, two narrow states are observed in the Lambda_b0pi+pi- spectrum with masses 5…
Observation of double charm production involving open charm in pp collisions at =7 TeV
LHCb Collaboration, R. Aaij, C. Abellan Beteta +589
The production of mesons accompanied by open charm, and of pairs of open charm hadrons are observed in pp collisions at a centre-of-mass energy of 7 TeV using an integrated l…
Analysis of the resonant components in Bs->J/ψπ+π-
The LHCb collaboration, R. Aaij, C. Abellan Beteta +592
The decay Bs->J/ψπ+π- can be exploited to study CP violation. A detailed understanding of its structure is imperative in order to optimize its usefulness. An analysis of this three…
Measurement of the ratio of branching fractions BR(B0 -> K*0 gamma)/BR(Bs0 -> phi gamma)
LHCb Collaboration, R. Aaij, C. Abellan Beteta +594
The ratio of branching fractions of the radiative B decays B0 -> K*0 gamma and Bs0 -> phi gamma has been measured using 0.37 fb-1 of pp collisions at a centre of mass energy of sqr…
Measurement of Upsilon production in pp collisions at \sqrt{s} = 7 TeV
The LHCb Collaboration, R. Aaij, C. Abellan Beteta +594
The production of Upsilon(1S), Upsilon(2S) and Upsilon(3S) mesons in proton-proton collisions at the centre-of-mass energy of sqrt(s)=7 TeV is studied with the LHCb detector. The a…