Results 61 to 70 of about 2,278,514 (231)
Model and parameter dependence of heavy quark energy loss in a hot and dense medium
, 2013 Within the framework of the Langevin equation, we study the energy loss of heavy quark due to quasi-elastic multiple scatterings in a quark-gluon plasma created by relativistic heavy-ion collisions.
Armesto N +13 more
core +1 more source
Physics Letters B, 2017 We show that the experimental data of transverse momentum (pT) spectra of identified hadrons released recently by ALICE collaboration for p–Pb collisions at sNN=5.02 TeV exhibit a distinct universal behavior — the quark number scaling.
Jun Song +3 more
doaj +1 more source
Confinement of Fermions in Tachyon Matter at Finite Temperature
Advances in High Energy Physics, 2021 We study a phenomenological model that mimics the characteristics of QCD theory at finite temperature. The model involves fermions coupled with a modified Abelian gauge field in a tachyon matter.
Adamu Issifu +2 more
doaj +1 more source
Linearized Boltzmann transport model for jet propagation in the quark-gluon plasma: Heavy quark evolution [PDF]
, 2016 Author(s): Cao, S; Luo, T; Qin, GY; Wang, XN | Abstract: © 2016 American Physical Society. A linearized Boltzmann transport (LBT) model coupled with hydrodynamical background is established to describe the evolution of jet shower partons and medium ...
S. Cao, T. Luo, G. Qin, Xin-Nian Wang
semanticscholar +1 more source
Heavy Quarkonia in Quark-Gluon Plasma
, 2005 Using the color-singlet free energy F_1 and total internal energy U_1 obtained by Kaczmarek et al. for a static quark Q and an antiquark Qbar in quenched QCD, we study the binding energies and wave functions of heavy quarkonia in a quark-gluon plasma. By
C. W. Misner +22 more
core +1 more source
A New Phase of Matter: Quark-Gluon Plasma Beyond the Hagedorn Critical Temperature [PDF]
, 2015 I retrace the developments from Hagedorn's concept of a limiting temperature for hadronic matter to the discovery and characterization of the quark-gluon plasma as a new state of matter.
A. Majumder +31 more
core +2 more sources
Drag induced radiation and multi-stage effects in heavy-flavor energy loss
Physics Letters B, 2019 It is argued that heavy-quarks traversing a Quark Gluon Plasma, undergo a multi-stage modification process, similar to the case of light flavors. Such an approach is applied to heavy-quark energy loss, which includes a rare-scattering, multiple emission ...
S. Cao, A. Majumder, G.-Y. Qin, C. Shen
doaj +1 more source
Physics Letters B, 2023 Fluid dynamic considerations are used to determine the electric current spectral density in the regime of small energies and momenta. The spectral density in this regime is parameterized by the electric conductivity, the charge susceptibility, and the ...
Stefan Floerchinger +2 more
doaj +1 more source
European Physical Journal C: Particles and FieldsWe revisit the graphic table of QCD signatures in our 1996 Annual Reviews article “The Search for the Quark–Gluon Plasma” and assess the progress that has been made since its publication towards providing quantitative evidence for the formation of a ...
John W. Harris, Berndt Müller
doaj +1 more source
Probing the gluon plasma with charm balance functions
European Physical Journal C: Particles and Fields, 2021 Recent theoretical explanations for how hydrodynamic-like flow can build up quickly in small collision systems (hydrodynamization) has led to a microscopic picture of flow building up in a gluon-dominated phase before chemical equilibrium between quarks ...
Sumit Basu +3 more
doaj +1 more source