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Title: Heavy and light flavor jet quenching at RHIC and LHC energies

Journal Article · · Physics Letters. B
 [1];  [2];  [2]; ORCiD logo [3]
  1. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Nuclear Science Division; Wayne State Univ., Detroit, MI (United States). Dept. of Physics and Astronomy
  2. Central China Normal Univ., Wuhan (China)
  3. Central China Normal Univ., Wuhan (China); Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Nuclear Science Division

The Linear Boltzmann Transport (LBT) model coupled to hydrodynamical background is extended to include transport of both light partons and heavy quarks through the quark–gluon plasma (QGP) in high-energy heavy-ion collisions. The LBT model includes both elastic and inelastic medium-interaction of both primary jet shower partons and thermal recoil partons within perturbative QCD (pQCD). It is shown to simultaneously describe the experimental data on heavy and light flavor hadron suppression in high-energy heavy-ion collisions for different centralities at RHIC and LHC energies. More detailed investigations within the LBT model illustrate the importance of both initial parton spectra and the shapes of fragmentation functions on the difference between the nuclear modifications of light and heavy flavor hadrons. Finally, the dependence of the jet quenching parameter $$\hat{q}$$ on medium temperature and jet flavor is quantitatively extracted.

Research Organization:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), High Energy Physics (HEP); USDOE Office of Science (SC), Nuclear Physics (NP)
Grant/Contract Number:
AC02-05CH11231; 11521064; 11375072; 2014DFG02050; SC0013460
OSTI ID:
1437787
Alternate ID(s):
OSTI ID: 1435123
Journal Information:
Physics Letters. B, Vol. 777, Issue C; ISSN 0370-2693
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 81 works
Citation information provided by
Web of Science

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Cited By (11)

Nuclear modification of leading hadrons and jets within a virtuality ordered parton shower journal February 2020
Study of Angular Correlations in Monte Carlo Simulations in Pb-Pb Collisions journal April 2019
Heavy-Flavor Measurements with the ALICE Experiment at the LHC journal May 2019
Diffusion of charm quarks in jets in high-energy heavy-ion collisions journal September 2019
Measurement of D0, D+, D*+ and D s + production in Pb-Pb collisions at s N N = 5.02 $$ \sqrt{{\mathrm{s}}_{\mathrm{NN}}}=5.02 $$ TeV journal October 2018
Nuclear modification of leading hadrons and jets within a virtuality ordered parton shower text January 2017
Towards the determination of heavy-quark transport coefficients in quark-gluon plasma text January 2018
Heavy flavour measurements with the ALICE experiment at the LHC text January 2019
Measurement of D$^0$, D$^+$, D$^{*+}$ and D$^+_{\rm s}$ production in Pb-Pb collisions at $\mathbf{\sqrt{s_{\rm NN}}}= 5.02$ TeV text January 2018
Non-strange and strange D-meson and charm-baryon production in heavy-ion collisions measured with ALICE at the LHC text January 2018
Transverse-momentum and event-shape dependence of D-meson flow harmonics in Pb-Pb collisions at $\sqrt{s_{NN}} = 5.02$ TeV text January 2020

Figures / Tables (6)