MEAN FREE-PATH SIMULATION OF 3 BODY COLLISIONS IN THE BOLTZMANN-NORDHEIM-VLASOV EQUATION

被引：25

作者：

BONASERA, A

GULMINELLI, F

机构：

[1] LAB NAZL SUD,I-95125 CATANIA,ITALY

[2] DIPARTIMENTO FIS,I-20133 MILAN,ITALY

[3] IST NAZL FIS NUCL,I-20133 MILAN,ITALY

来源：

PHYSICS LETTERS B | 1992年 / 275卷 / 1-2期

关键词：

D O I：

10.1016/0370-2693(92)90845-U

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

An extension of the Boltzman-Nordheim-Vlasov equation to include three body collisions is proposed. A method based on the concept of mean free path is used to simulate the three body collision integral and it is applied to heavy ion collisions. We find that three nucleon scatterings are highly suppressed at low energy due to Pauli blocking but become important for increasing beam energies. The model is applied to study collective flow observables and nucleon production.

引用

页码：24 / 28

页数：5

共 22 条

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