Cross sections in the Polyakov-Nambu-Jona-Lasinio model: study of reactions involving quarks, antiquarks, mesons, diquarks and baryons

被引：4

作者：

Blanquier, Eric

机构：

[1] F-11 800 Trébes

来源：

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 2012年 / 39卷 / 10期

关键词：

CHIRAL PHASE-TRANSITION; NJL-MODEL; CONSISTENT TREATMENT; FINITE-TEMPERATURE; DYNAMICAL MODEL; NUCLEAR-MATTER; HADRONIZATION; PARTICLES; DIAGRAM; SCATTERING;

D O I：

10.1088/0954-3899/39/10/105003

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

We estimated some cross sections associated with reactions between quarks, antiquarks, diquarks and baryons. It concerns elastic scatterings with quarks and antiquarks, mesonization and baryonization processes of a quark/antiquark gas. The data were calculated according to the center of mass energy root s, the temperature and the baryonic density. To perform this task, we employed the Polyakov-Nambu-Jona-Lasinio (PNJL) model. We proposed to compare some of these results with the ones obtained in a pure NJL description.

引用

页数：49

共 75 条

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