# Suppression of non-prompt J/ψ, prompt J/ψ, and \Upsilon (1S) in PbPb collisions at \sqrt {{{s_{\text{NN}}}}} = 2.76 TeV

Journal of High Energy Physics, no. 5 (2012): 63

Yields of prompt and non-prompt J/ψ, as well as $$\Upsilon$$(1S) mesons, are measured by the CMS experiment via their μ + μ − decays in PbPb and pp collisions at $$\sqrt {{{s_{\text{NN}}}}} = 2.76$$ TeV for quarkonium rapidity |y| < 2.4. Differential cross sections and nuclear modification factors are reported as functions of y and tr...更多

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