163 citations · 797 across the 12 of their papers we have counts for
12 papers · 1 filter
Measurement of polarization amplitudes and CP asymmetries in
LHCb collaboration, R. Aaij, A. Abba +692
An angular analysis of the decay is reported based on a collision data sample, corresponding to an integrated luminosity of 1.0 fb, collected at a…
First observation of the decay
LHCb collaboration, R. Aaij, C. Abellan Beteta +626
The first observation of the decay is reported. The analysis is based on a data sample corresponding to an integrated luminosity of 1.0 fb…
Differential branching fraction and angular analysis of the decay
LHCb collaboration, R. Aaij, C. Abellan Beteta +617
The angular distribution and differential branching fraction of the decay are studied with a dataset corresponding to of…
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…
Measurement of the Bs effective lifetime in the J/psi f0(980) final state
LHCb Collaboration, R. Aaij, C. Abellan Beteta +618
The effective lifetime of the Bs meson in the decay mode Bs->J/ψf0(980) is measured using 1.0/fb of data collected in pp collisions at sqrt(s) = 7 TeV with the LHCb detector. The r…
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…
Measurement of the isospin asymmetry in decays
LHCb collaboration, R. Aaij, C. Abellan Beteta +615
The isospin asymmetries of decays and the partial branching fractions of and are measured as a function of the di-m…
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…
Measurements of the branching fractions of the decays and
The LHCb collaboration, R. Aaij, C. Abellan Beteta +592
The decay mode $\B^{0}_{s} \to D^{\mp}_{s} K^{\pm} $ allows for one of the theoretically cleanest measurements of the CKM angle through the study of time-dependent $\ensuremath…
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…