Search
Now showing items 1-10 of 26
Prompt and nonprompt J/ψ production and nuclear modification in pPb collisions at √sNN = 8.16 TeV
(Elsevier, 2017)
The production of J/ψ mesons is studied in proton-lead collisions at the centre-of-mass energy per
nucleon pair
√
sNN = 8.16 TeVwith the LHCb detector at the LHC. The double differential cross-sections
of prompt and ...
Observation of the Ξ−b→J/ψΛK−decay
(Elsevier, 2017)
The observation of the decay Ξ−b→J/ψΛK−is reported, using a data sample corresponding to an integrated luminosity of 3 fb−1, collected by the LHCb detector in ppcollisions at centre-of-mass energies of 7and 8 TeV. The ...
Search for CP violation in the phase space of D0→π+π−π+π−decays
(Elsevier, 2017)
A search for time-integrated CPviolation in the Cabibbo-suppressed decay D0→π+π−π+π−is performed using an unbinned, model-independent technique known as the energy test. This is the first application of the energy test in ...
Observation of B+→J/ψ3π+2π− and B+→ψ(2S)π+π+π− decays
(Springer, 2017)
The decays B+→J/ψ3π+2π− and B+→ψ(2S)π+π+π− are observed for the first time using a data sample corresponding to an integrated luminosity of 3.0 fb−1, collected by the LHCb experiment in proton–proton collisions at the ...
Observation of ηc(2S) →pp¯ and search for X(3872) →pp¯ decays
(Elsevier, 2017)
The first observation of the decay ηc(2S) →pp¯
pis reported using proton–proton collision data corre-sponding to an integrated luminosity of 3.0fb−1recorded by the LHCb experiment at centre-of-mass energies of7 and 8TeV. ...
Measurement of B0, B0s, B+and Λ0b production asymmetries in 7 and 8TeV proton–proton collisions
(Elsevier, 2017)
The B0, B0s, B+ and Λ0b hadron production asymmetries are measured using a data sample corresponding to an integrated luminosity of 3.0fb−1, collected by the LHCb experiment in proton–proton collisions at centre-of-mass ...
Search for decays of neutral beauty mesons into four muons
(Springer, 2017)
A search for the non-resonant decays B 0s → μ + μ − μ + μ − and B 0 → μ + μ − μ + μ − is presented. The measurement is performed using the full Run 1 data set collected in proton-proton collisions by the LHCb experiment ...
Improved limit on the branching fraction of the rare decay K0S→μ+μ−
(Springer, 2017-10-13)
A search for the decay K0S→μ+μ− is performed, based on a data sample of proton-proton collisions corresponding to an integrated luminosity of 3 fb −1 , collected by the LHCb experiment at centre-of-mass energies of 7 ...
Measurement of CP asymmetries in D± → η′π± and D±s → η′π± decays
(Elsevier, 2017)
A search for CPviolation in D±→η π±and D±s→η π±decays is performed using proton–proton collision data, corresponding to an integrated luminosity of 3fb−1, recorded by the LHCb experiment at centre-of-mass energies of ...
Resonances and CP violation in B0s and B¯0s→J/ψK+K− decays in the mass region above the ϕ(1020)
(Springer, 2017)
The decays of B 0s and B¯0s mesons into the J/ψK + K − final state are studied in the K + K − mass region above the ϕ(1020) meson in order to determine the resonant substructure and measure the CP-violating phase, ϕ s , ...