publication . Conference object . Preprint . Article . 2016

The Elastic q\bar{q} Cross Section in the Nambu-Jona-Lasinio Model

Joerg Aichelin; Juan M. Torres-Rincon; Rafael Chapelle;
Open Access English
  • Published: 04 Dec 2016
  • Publisher: HAL CCSD
  • Country: France
Abstract
We discuss the quark masses and the elastic $q\bar q$ cross sections at finite chemical potential in the Nambu--Jona-Lasinio model. We comment the generic features of the cross sections as functions of the chemical potential, temperature and collision energy. Finally, we discuss their relevance in the construction of a relativistic transport model for heavy-ion collisions based on this effective Lagrangian.
doi: 10.1088/1742-6596/878/1/012017
Subjects
arXiv: High Energy Physics::PhenomenologyNuclear Theory
free text keywords: transport theory: relativistic, effective Lagrangian, potential: chemical, quark: potential, quark: mass, cross section: temperature dependence, cross section: energy dependence, cross section: elastic scattering, quark antiquark: elastic scattering, Jona-Lasinio-Nambu model, quantum chromodynamics: matter, quantum chromodynamics: finite temperature, heavy ion: scattering, [PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph], [ PHYS.HPHE ] Physics [physics]/High Energy Physics - Phenomenology [hep-ph], High Energy Physics - Phenomenology, General Physics and Astronomy, Particle physics, Elasticity (economics), Collision, Nambu–Jona-Lasinio model, Physics, Quark
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Funded by
EC| HADRONPHYSICS3
Project
HADRONPHYSICS3
Study of Strongly Interacting Matter
  • Funder: European Commission (EC)
  • Project Code: 283286
  • Funding stream: FP7 | SP4 | INFRA
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