AbstractFirst observations of the Bs0→ψ(2S)η, B0→ψ(2S)π+π− and Bs0→ψ(2S)π+π− decays are made using a dataset corresponding to an integrated luminosity of 1.0 fb−1 collected by the LHCb experiment in proton–proton collisions at a centre-of-mass energy of s=7 TeV. The ratios of the branching fractions of each of the ψ(2S) modes with respect to the corresponding J/ψ decays areB(Bs0→ψ(2S)η)B(Bs0→J/ψη)=0.83±0.14(stat)±0.12(syst)±0.02(B),B(B0→ψ(2S)π+π−)B(B0→J/ψπ+π−)=0.56±0.07(stat)±0.05(syst)±0.01(B),B(Bs0→ψ(2S)π+π−)B(Bs0→J/ψπ+π−)=0.34±0.04(stat)±0.03(syst)±0.01(B), where the third uncertainty corresponds to the uncertainties of the dilepton branching fractions of the J/ψ and ψ(2S) meson decays
The decays Bs0 → J/ψπ+π−K+K− are studied using a data set corresponding to an integrated luminosity ...
The first observation of the decay View the MathML source is reported using proton–proton collision ...
The decays Λ0b → ψ(2S)pK− and Λ0b → J/ψπ + π −pK− are observed in a data sample corresponding to an ...
First observations of the B0s →ψ(2S)η, B0 →ψ(2S)π + π − and B0s →ψ(2S)π + π − decays are mad...
First observations of the B0s →ψ(2S)η, B0 →ψ(2S)π + π − and B0s →ψ(2S)π + π − decays are mad...
First observations of the B0s →ψ(2S)η, B0 →ψ(2S)π + π − and B0s →ψ(2S)π + π − decays are mad...
First observations of the B0s →ψ(2S)η, B0 →ψ(2S)π + π − and B0s →ψ(2S)π + π − decays are mad...
The decay B0 s → ψ(2S)K +π− is observed using a data set corresponding to an integrated luminosity ...
The first observation of the decay B0s→χc1ϕ and a study of B0→χc1,2K⁎0 decays are presented. The ana...
The first observation of the decay B0s→χc1ϕ and a study of B0→χc1,2K⁎0 decays are presented. The ana...
The decay B0 s → ψ(2S)K +π− is observed using a data set corresponding to an integrated luminosity ...
The decays B+→J/ψ3π+2π− and B+→ψ(2S)π+π+π− are observed for the first time using a data sample...
AbstractFirst evidence of the B0→J/ψω decay is found and the Bs0→J/ψη and Bs0→J/ψη′ decays are studi...
Using a data sample of √ s = 13 TeV proton-proton collisions collected by the CMS experiment at the ...
The decays Bs0 → J/ψπ+π−K+K− are studied using a data set corresponding to an integrated luminosity ...
The decays Bs0 → J/ψπ+π−K+K− are studied using a data set corresponding to an integrated luminosity ...
The first observation of the decay View the MathML source is reported using proton–proton collision ...
The decays Λ0b → ψ(2S)pK− and Λ0b → J/ψπ + π −pK− are observed in a data sample corresponding to an ...
First observations of the B0s →ψ(2S)η, B0 →ψ(2S)π + π − and B0s →ψ(2S)π + π − decays are mad...
First observations of the B0s →ψ(2S)η, B0 →ψ(2S)π + π − and B0s →ψ(2S)π + π − decays are mad...
First observations of the B0s →ψ(2S)η, B0 →ψ(2S)π + π − and B0s →ψ(2S)π + π − decays are mad...
First observations of the B0s →ψ(2S)η, B0 →ψ(2S)π + π − and B0s →ψ(2S)π + π − decays are mad...
The decay B0 s → ψ(2S)K +π− is observed using a data set corresponding to an integrated luminosity ...
The first observation of the decay B0s→χc1ϕ and a study of B0→χc1,2K⁎0 decays are presented. The ana...
The first observation of the decay B0s→χc1ϕ and a study of B0→χc1,2K⁎0 decays are presented. The ana...
The decay B0 s → ψ(2S)K +π− is observed using a data set corresponding to an integrated luminosity ...
The decays B+→J/ψ3π+2π− and B+→ψ(2S)π+π+π− are observed for the first time using a data sample...
AbstractFirst evidence of the B0→J/ψω decay is found and the Bs0→J/ψη and Bs0→J/ψη′ decays are studi...
Using a data sample of √ s = 13 TeV proton-proton collisions collected by the CMS experiment at the ...
The decays Bs0 → J/ψπ+π−K+K− are studied using a data set corresponding to an integrated luminosity ...
The decays Bs0 → J/ψπ+π−K+K− are studied using a data set corresponding to an integrated luminosity ...
The first observation of the decay View the MathML source is reported using proton–proton collision ...
The decays Λ0b → ψ(2S)pK− and Λ0b → J/ψπ + π −pK− are observed in a data sample corresponding to an ...