Charged-particle pseudorapidity density at mid-rapidity in p–Pb collisions at $$\pmb {\sqrt{s_{\scriptscriptstyle {\mathrm{NN}}}}}$$ s NN = 8.16 TeV
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Award ID(s):
Publication Date:
NSF-PAR ID:
10101340
Journal Name:
The European Physical Journal C
Volume:
79
Issue:
4
ISSN:
1434-6044
1. A bstract Measurement of Z-boson production in p-Pb collisions at $$\sqrt{s_{\mathrm{NN}}}$$ s NN = 8 . 16 TeV and Pb-Pb collisions at $$\sqrt{s_{\mathrm{NN}}}$$ s NN = 5 . 02 TeV is reported. It is performed in the dimuon decay channel, through the detection of muons with pseudorapidity − 4 < η μ < − 2 . 5 and transverse momentum $${p}_{\mathrm{T}}^{\mu }$$ p T μ > 20 GeV/ c in the laboratory frame. The invariant yield and nuclear modification factor are measured for opposite-sign dimuons with invariant mass 60 < m μμ < 120more »