FRAGMENT MASS-DISTRIBUTION IN INTERMEDIATE ENERGY HEAVY-ION COLLISIONS AND THE REACTION-TIME SCALE

被引：48

作者：

MARUYAMA, T

ONO, A

OHNISHI, A

HORIUCHI, H

机构：

来源：

PROGRESS OF THEORETICAL PHYSICS | 1992年 / 87卷 / 06期

关键词：

D O I：

10.1143/PTP.87.1367

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Quantum Molecular Dynamics method is combined with multi-step statistical decay calculation and they are applied to the investigation of fragment mass distribution and the reaction time scale in intermediate energy heavy-ion collisions. The fragment mass distributions in N-14(35 Me V/u)+C-12 and Ar-40(44 MeV/u)+Al-27 collisions are well reproduced by our framework. We discuss the time evolution of fragment mass yield and contribution of statistical decay process in these two systems.

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页码：1367 / 1376

页数：10

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