Particle production in quantum transport theories

被引：11

作者：

Bozek, P ^{[1
]}

机构：

[1] INST NUCL PHYS, PL-31342 KRAKOW, POLAND

来源：

PHYSICAL REVIEW C | 1997年 / 56卷 / 03期

关键词：

D O I：

10.1103/PhysRevC.56.1452

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：

The particle production in the intermediate-energy heavy-ion collisions is discussed in the framework of the nonequilibrium Green's functions formalism. The evolution equations of the Green's functions for fermions allows for the discussion of the off-shell fermion propagator and of the large momentum component in the initial state. For the case of a homogeneous system numerical calculations of the meson production rate are performed and compared with the semiclassical production rate.

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页码：1452 / 1466

页数：15

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