Analysis of the apparent nuclear modification in peripheral Pb–Pb collisions at 5.02 TeV

Chauvin A.;Cicalo C.;De Falco A.;Fionda F. M.;Usai G. L.;
2019-01-01

Abstract

Charged-particle spectra at midrapidity are measured in Pb–Pb collisions at the centre-of-mass energy per nucleon–nucleon pair s NN =5.02 TeV and presented in centrality classes ranging from most central (0–5%) to most peripheral (95–100%) collisions. Possible medium effects are quantified using the nuclear modification factor (R AA ) by comparing the measured spectra with those from proton–proton collisions, scaled by the number of independent nucleon–nucleon collisions obtained from a Glauber model. At large transverse momenta (8
2019
Inglese
793
420
432
13
http://www.sciencedirect.com/science/journal/03702693
Esperti anonimi
scientifica
Acharya, S.; Acosta, F. T.; Adamova, D.; Adolfsson, J.; Aggarwal, M. M.; Aglieri Rinella, G.; Agnello, M.; Agrawal, N.; Ahammed, Z.; Ahn, S. U.; Aiola ...espandi
1.1 Articolo in rivista
info:eu-repo/semantics/article
1 Contributo su Rivista::1.1 Articolo in rivista
262
1012
none
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