{Measurement of the production cross-section of $\psi(2S) \to J/\psi ( \to μ^{+} μ^{-}) π^{+} π^{-}$ in pp collisions at $ \sqrt{s} $ = 7 TeV at ATLAS}
Citation:
Aad G, others. {Measurement of the production cross-section of $\psi(2S) \to J/\psi ( \to μ^{+} μ^{-}) π^{+} π^{-}$ in pp collisions at $ \sqrt{s} $ = 7 TeV at ATLAS}. JHEP. 2014;09:079.
