Hot nuclear matter in the quark meson coupling model

1997/05/26 by P. K. Panda, A. Mishra, Amruta Mishra +4 · 5 citations
Physics and Astronomy · #Cold Atom Physics and Bose-Einstein Condensates #Coupling (piping) #Coupling constant #Degrees of freedom (physics and chemistry) #High-Energy Particle Collisions Research #Meson #Nuclear matter #Nuclear physics #Nucleon #Particle physics #Physics #Quantum Chromodynamics and Particle Interactions #Quantum electrodynamics #Quantum mechanics #Quark #Scalar (mathematics) #hep-ph #nucl-th

paper · pdf · doi:10.1103/physrevc.56.3134

published as Phys.Rev.C56:3134-3139,1997 · 19 pages including 6 eps files, uses revtex; PACS number: 21.65.+f,24.85.+p,12.39.Ba,12.38.Lg

arxiv created 1997/05/26 · openalex publication_date 1997/12/01 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

Abstract

We study here hot nuclear matter in the quark meson coupling model which incorporates explicitly quark degrees of freedom, with quarks coupled to scalar and vector mesons. The equation of state of nuclear matter including the composite nature of the nucleons is calculated at finite temperatures. The calculations are done taking into account the medium-dependent bag constant. Nucleon properties at finite temperatures as calculated here are found to be appreciably different from the value at T=0.

Citations

• A relativistic many-body theory of high density matter
• Change of MIT bag constant in nuclear medium and implication for the EMC effect
• A quark-meson coupling model for nuclear and neutron matter
• Quantum hadrodynamics

Cited by

• Hot nuclear matter in the modified quark meson coupling model with dilatons
• Decay widths of bottomonium states in matter: A field theoretic model for composite hadrons
• Nucleon and hadron structure changes in the nuclear medium and the impact on observables
• Thermal kaon production in relativistic heavy-ion collisions
• Excluded volume effects in the quark meson coupling model