Measurement of the branching ratio $Γ(Λ_b^0 → ψ(2S)Λ^0)/Γ(Λ

Aad, Georges et al. (The ATLAS Collaboration)Georges et al. (The ATLAS Collaboration)AadStathes Paganis2018-09-102018-09-102015http://scholars.lib.ntu.edu.tw/handle/123456789/394344Measurement of the branching ratio $Γ(Λ_b^0 → ψ(2S)Λ^0)/Γ(Λ_b^0 → J/ψΛ^0)$ with the ATLAS detectorjournal article10.1016/j.physletb.2015.10.009