Quark scattering off quarks and hadrons

The in-medium elastic scattering qq→qq,qq¯→qq¯ and q¯q¯→q¯q¯ is calculated within the two-flavor Polyakov-loop-extended Nambu–Jona-Lasinio model. The integral and differential quark–quark scattering, its energy and temperature dependence are considered and their flavor dependence is emphasized. The...

Full description

Saved in:
Bibliographic Details
Published in:Nuclear physics. A 2014-03, Vol.923, p.1-18
Main Authors: Friesen, A.V., Kalinovsky, Yu.L., Toneev, V.D.
Format: Article
Language:English
Subjects:
Cross section
Hadron
Quark
Quark–gluon plasma
Scattering
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The in-medium elastic scattering qq→qq,qq¯→qq¯ and q¯q¯→q¯q¯ is calculated within the two-flavor Polyakov-loop-extended Nambu–Jona-Lasinio model. The integral and differential quark–quark scattering, its energy and temperature dependence are considered and their flavor dependence is emphasized. The comparison with results of other approaches is presented. The consideration is implemented to the case of quark–pion scattering characterizing the interaction between quarks and hadrons in a kinetic multiphase treatment, and the first estimate of the quark–pion cross sections is given. A possible application of the obtained results to heavy ion collisions is shortly discussed.
ISSN:0375-9474
DOI:10.1016/j.nuclphysa.2014.01.002