Two-loop HTL Thermodynamics with Quarks [PDF]
, 2003 We calculate the quark contribution to the free energy of a hot quark-gluon plasma to two-loop order using hard-thermal-loop (HTL) perturbation theory.
A. Ali Khan +55 more
core +3 more sources
Bulk Viscosity of Quark-Gluon Plasma in Strong Magnetic Fields [PDF]
, 2017 We investigate the viscosities of the quark-gluon plasma in strong magnetic fields within the leading-log and lowest Landau level (LLL) approximations.
K. Hattori +3 more
semanticscholar +1 more source
Heavy quarkonium dissociation by thermal gluons at next-to-leading order in the Quark–Gluon Plasma
Physics Letters B, 2018 Using the chromo-electric dipole coupling Hamiltonian from QCD multipole expansion, we derive the dissociation cross sections of heavy quarkonia by thermal gluons at next-to-leading order (NLO, also known as inelastic parton scattering dissociation) in ...
Shile Chen, Min He
doaj +1 more source
Non-Perturbative Dilepton Production from a Quark-Gluon Plasma
, 1999 The dilepton production rate from the quark-gluon plasma is calculated from the imaginary part of the photon self energy using a quark propagator that contains the gluon condensate.
A. Peshier +19 more
core +1 more source
T -matrix approach to quark-gluon plasma [PDF]
, 2017 A selfconsistent thermodynamic $T$-matrix approach is deployed to study the microscopic properties of the quark-gluon plasma (QGP), encompassing both light- and heavy-parton degrees of freedom in a unified framework.
S. Liu, R. Rapp
semanticscholar +1 more source
Jet quenching parameter of the quark-gluon plasma in a strong magnetic field: Perturbative QCD and AdS / CFT correspondence [PDF]
, 2016 We compute the jet quenching parameter $\stackrel{^}{q}$ of a quark-gluon plasma in the presence of a strong magnetic field using perturbative QCD (pQCD) in the weakly coupled regime, and $\mathrm{AdS}/\mathrm{CFT}$ correspondence in the strongly coupled
Shiyong Li, Kiminad A. Mamo, Ho-Ung Yee
semanticscholar +1 more source
Application of AdS/CFT in Quark-Gluon Plasma
Advances in High Energy Physics, 2013 We review some important applications of AdS/CFT correspondence to gain insight into properties of the quark-gluon plasma. We study some important quantities such as drag force, screening length, and jet-quenching parameter of an external probe quark and
J. Sadeghi, B. Pourhassan, S. Heshmatian
doaj +1 more source
Full jet evolution in quark-gluon plasma and nuclear modification of jet production and jet shape in Pb+Pb collisions at 2.76ATeV at the CERN Large Hadron Collider [PDF]
, 2016 We study the evolution of full jet shower in quark-gluon plasma via solving a set of coupled differential transport equations for the three-dimensional momentum distributions of quarks and gluons contained in the full jets. In our jet evolution equations,
N. Chang, G. Qin
semanticscholar +1 more source
Emergence of new systematics for open charm production in high energy collisions
Journal of High Energy PhysicsWe present the production systematics of open charm hadron yields in high-energy collisions and their description based on the Statistical Hadronization Model of charm (SHMc). The rapidity density of D 0, D +, D *+, D s + $$ {D}_s^{+} $$ mesons and Λ c +
Peter Braun-Munzinger +3 more
doaj +1 more source
Toward a solution to the RAA and v2 puzzle for heavy quarks
Physics Letters B, 2015 The heavy quarks constitute a unique probe of the quark–gluon plasma properties. A puzzling relation between the nuclear modification factor RAA(pT) and the elliptic flow v2(pT) has been observed both at RHIC and LHC energies.
Santosh K. Das +3 more
doaj +1 more source