Rapidity Dependent Transverse Momentum Spectra of Heavy Quarkonia Produced in Small Collision Systems at the LHC. (22nd May 2019)

• Record Type: Journal Article
• Authors: Gao, Li-Na; Liu, Fu-Hu; Li, Bao-Chun
• Other Names: Pajares Carlos Academic Editor.
• Is Part Of: Advances in high energy physics. Volume 2019(2019)
• Publication Date: 2019-05-22
• Subjects: Particles (Nuclear physics) -- Periodicals; Particles (Nuclear physics); Periodicals; 539.76
• DOI: 10.1155/2019/6739315
• Languages: English
• ISSNs: 1687-7357

Abstract

Abstract : The rapidity dependent transverse momentum spectra of heavy quarkonia (J / ψ andΥ mesons) produced in small collision systems such as proton-proton ( pp ) and proton-lead ( p -Pb) collisions at center-of-mass energy (per nucleon pair)s (s N N ) = 5-13 TeV are described by a two-component statistical model which is based on the Tsallis statistics and inverse power-law. The experimental data measured by the LHCb Collaboration at the Large Hadron Collider (LHC) are well fitted by the model results. The related parameters are obtained and the dependence of parameters on rapidity is analyzed.