Results 71 to 80 of about 71,581 (249)

A New Phase of Matter: Quark-Gluon Plasma Beyond the Hagedorn Critical Temperature [PDF]

open access: yes, 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

Quantum and classical dynamics of heavy quarks in a quark-gluon plasma [PDF]

open access: yesNuclear Physics, 2017
A bstractWe derive equations for the time evolution of the reduced density matrix of a collection of heavy quarks and antiquarks immersed in a quark gluon plasma.
M. Escobedo, J. Blaizot
semanticscholar   +1 more source

Origin of Temperature of Quark-Gluon Plasma in Heavy Ion Collisions

open access: yes, 2015
Initially produced quark-gluon matter at RHIC and LHC does not have a temperature. A quark-gluon plasma has a high temperature. From this quark-gluon matter to the quark-gluon plasma is the early thermalization or the rapid creation of temperature ...
Xu, Xiao-Ming
core   +1 more source

Conductivities of magnetic quark-gluon plasma at strong coupling [PDF]

open access: yesPhysical Review D, 2018
In the presence of a strong magnetic field, the quark gluon plasma is magnetized, leading to anisotropic transport coefficients. In this work, we focus on the effect of magnetization on electric conductivity, ignoring the possible contribution from the ...
Wei Li, Shu Lin, Jiajie Mei
semanticscholar   +1 more source

Partition Functions and Mass Action Constants of Plasmas of Light Elements at Higher Temperatures

open access: yesContributions to Plasma Physics, Volume 65, Issue 7, August 2025.
ABSTRACT We first analyze the relations between the work of Planck and Klimontovich and show that Klimontovich's kinetic theory of non‐ideal plasmas confirms Planck's partition function for the hydrogen plasma. We discuss and check the Planck‐Brillouin‐Larkin (PBL) expressions for Hydrogen with PIMC calculations and derive new partition functions and ...
Werner Ebeling, Gerd Röpke
wiley   +1 more source

“QGP Signatures” revisited

open access: yesEuropean Physical Journal C: Particles and Fields
We 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

Drag induced radiation and multi-stage effects in heavy-flavor energy loss

open access: yesPhysics 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

Probing the gluon plasma with charm balance functions

open access: yesEuropean 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

Electrical conductivity of the quark-gluon plasma from the low energy limit of photon and dilepton spectra

open access: yesPhysics 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

Color singlet suppression of quark-gluon plasma formation [PDF]

open access: yes, 1996
The rate of quark-gluon plasma droplet nucleation in superheated hadronic matter is calculated within the MIT bag model. The requirements of color singletness and (to less extent) fixed momentum suppress the nucleation rate by many orders of magnitude ...
Dan M. Jensen   +12 more
core   +3 more sources

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