415 citations · 1.3k across the 15 of their papers we have counts for
6 papers · 1 filter
Measurement of B meson production cross-sections in proton-proton collisions at sqrt(s)= 7 TeV
LHCb collaboration, R. Aaij, C. Abellan Beteta +625
The production cross-sections of B mesons are measured in pp collisions at a centre-of-mass energy of 7 TeV, using data collected with the LHCb detector corresponding to a integrat…
Measurement of the effective B_s^0 -> J/ψ K_S^0 lifetime
LHCb collaboration, R. Aaij, C. Abellan Beteta +630
This paper reports the first measurement of the effective B_s^0 -> J/ψ K_S^0 lifetime and an updated measurement of its time-integrated branching fraction. Both measurements are pe…
First observation of CP violation in the decays of Bs mesons
LHCb collaboration, R. Aaij, C. Abellan Beteta +631
Using pp collision data, corresponding to an integrated luminosity of , collected by LHCb in 2011 at a center-of-mass energy of 7 TeV, we report the measureme…
Searches for violation of lepton flavour and baryon number in tau lepton decays at LHCb
LHCb collaboration, R. Aaij, C. Abellan Beteta +630
Searches for the lepton flavour violating decay and the lepton flavour and baryon number violating decays and $τ^-\rightar…
Determination of the X(3872) meson quantum numbers
LHCb collaboration, R. Aaij, C. Abellan Beteta +619
The quantum numbers of the X(3872) meson are determined to be JPC = 1++ based on angular correlations in B+ to X(3872) K+ decays, where X(3872) to pi+pi- J/psi and J/psi to μ+μ-. T…
Measurement of the cross-section for Z->e+e- production in pp collisions at sqrt{s}=7TeV
LHCb collaboration, R. Aaij, C. Abellan Beteta +625
A measurement of the cross-section for pp->Z->e+e- is presented using data at sqrt{s}=7TeV corresponding to an integrated luminosity of 0.94 fb^{-1}. The process is measured within…