427 citations · 5.7k across the 81 of their papers we have counts for
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Evidence for the decay and measurement of the relative branching fractions of meson decays to and
LHCb Collaboration, R. Aaij, C. Abellan Beteta +620
First evidence of the decay is found and the and decays are studied using a dataset corresponding to an integrated lumino…
Measurement of the -- oscillation frequency with the decays and
LHCb collaboration, R. Aaij, C. Abellan Beteta +621
The -- oscillation frequency is measured by the LHCb experiment using a dataset corresponding to an integrated luminosity of fb of proton-proton…
Measurement of the D+/- production asymmetry in 7 TeV pp collisions
LHCb collaboration, R. Aaij, C. Abellan Beteta +619
The asymmetry in the production cross-section σof D+/- mesons, A_P = (σ(D+) - σ(D-))/(σ(D+) + σ(D-)), is measured in bins of pseudorapidity ηand transverse momentum p_T within the…
First evidence for the annihilation decay mode
LHCb collaboration, R. Aaij, C. Abellan Beteta +617
Evidence for the hadronic annihilation decay mode is found with greater than significance. The branching fraction and \CP asymmetry are measured to be \ma…
Search for di-muon decays of a low-mass Higgs boson in radiative decays of the Υ(1S)
The BABAR collaboration
We search for di-muon decays of a low-mass Higgs boson (A^0) produced in radiative Υ(1S) decays. The Υ(1S) sample is selected by tagging the pion pair in the Υ(2S, 3S) \to π^+ π^-…
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 D0-D0bar Mixing and CP Violation in Two-Body D0 Decays
J. P. Lees, others
We present a measurement of D0-D0bar mixing and CP violation using the ratio of lifetimes simultaneously extracted from a sample of D0 mesons produced through the flavor-tagged pro…
Implications of LHCb measurements and future prospects
LHCb collaboration, A. Bharucha, I. I. Bigi +763
During 2011 the LHCb experiment at CERN collected 1.0 fb-1 of sqrt{s} = 7 TeV pp collisions. Due to the large heavy quark production cross-sections, these data provide unprecedente…
Study of the baryonic B decay B- -> SigmaC++ p- pi- pi-
The BaBar Collaboration
We report the measurement of the baryonic B decay B- -> SigmaC++ p- pi- pi-. Using a data sample of 467*10^6 B B-bar pairs collected with the BaBar detector at the PEP-II storage r…
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…
Measurement of relative branching fractions of B decays to and mesons
LHCb Collaboration
The relative rates of B-meson decays into and mesons are measured for the three decay modes in pp collisions recorded with the LHCb detector. The ratios of branching…
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…
First observation of the decay Bc+ to J/psi pi+pi-pi+
LHCb collaboration, R. Aaij, C. Abellan Beteta +592
The decay Bc+ --> J/psi pi+pi-pi+ is observed for the first time, using 0.8 fb-1 of pp collisions at sqrt{s}=7 TeV collected by the LHCb experiment. The ratio of branching fraction…
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…
Measurement of the CP violating phase ϕ_s in Bs->J/ψf0(980)
LHCb Collaboration, R. Aaij, C. Abellan Beteta +585
Measurement of mixing-induced CP violation in Bs decays is of prime importance in probing new physics. So far only the channel Bs->J/ψϕ has been used. Here we report on a measureme…