Optimizing the rapidity limit for nuclear stopping in intermediate energy heavy-ion collisions

被引：2

作者：

Vinayak, Karan Singh ^{[1
]}

Kumar, Suneel ^{[1
]}

机构：

[1] Thapar Univ, Sch Phys & Mat Sci, Patiala, Punjab, India

来源：

PHYSICS OF ATOMIC NUCLEI | 2013年 / 76卷 / 03期

关键词：

FRAGMENT FORMATION; DENSITY FORMALISM; SPECTATOR MATTER; COLLIDING NUCLEI; CROSS-SECTIONS; EQUATION; STATE; MULTIFRAGMENTATION; DYNAMICS; PROBE;

D O I：

10.1134/S1063778813020166

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：

A systematic study regarding the role of participant matter and spectator matter in nuclear stopping using isospin-dependent quantum molecular dynamics model is presented. The simulations have been carried out with soft equation of state along with the reduced isospin-dependent cross section to study the effect of different types and sizes of rapidity distributions on nuclear stopping for the whole colliding geometry with density-dependent symmetry energy. In addition to that, we attempt to investigate the role of isospin in heavy-ion collisions by calculating the individual contribution of neutrons and protons in nuclear stopping for different systems having different isotopic content.

引用

页码：286 / 293

页数：8

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