Studies of J<i>/ψ</i> production at forward rapidity in Pb-Pb collisions at √<i>s</i><sub>NN</sub>=5.02 TeV


Acharya S., Adamová D., Adhya S., Adler A., Adolfsson J., Aggarwal M., ...More

JOURNAL OF HIGH ENERGY PHYSICS, no.2, 2020 (SCI-Expanded, Scopus)

  • Publication Type: Article / Article
  • Publication Date: 2020
  • Doi Number: 10.1007/jhep02(2020)041
  • Journal Name: JOURNAL OF HIGH ENERGY PHYSICS
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, INSPEC, zbMATH, Directory of Open Access Journals
  • Keywords: Hadron-Hadron scattering (experiments)
  • Yıldız Technical University Affiliated: No

Abstract

The inclusive J/psi production in Pb-Pb collisions at the center-of-mass energy per nucleon pair sNN= 5.02 TeV is presented and compared with previous measurements at sNN = 2.76 TeV as a function of the centrality of the collision, and of the J/psi transverse momentum and rapidity. The inclusive J/psi RAA shows a suppression increasing toward higher transverse momentum, with a steeper dependence for central collisions. The modification of the J/psi average transverse momentum and average squared transverse momentum is also studied. Comparisons with the results of models based on a transport equation and on statistical hadronization are carried out.