Measurement of the production cross-section of $ψ(2S) \\to J/ψ ( \\to μ^+ μ^-) π^+ π^-$ in pp collisions at $ \\sqrts $ = 7 TeV at ATLAS

Stathes Paganis2018-09-102018-09-102014http://scholars.lib.ntu.edu.tw/handle/123456789/388408Measurement of the production cross-section of $ψ(2S) \\to J/ψ ( \\to μ^+ μ^-) π^+ π^-$ in pp collisions at $ \\sqrts $ = 7 TeV at ATLASjournal article10.1007/JHEP09(2014)079