Publication Date:
2020-09-01
Description:
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 〈 ημ〈 −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 〈 mμμ
Print ISSN:
1126-6708
Electronic ISSN:
1029-8479
Topics:
Physics
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