4.4 GeV 氘核与金靶碰撞中的多重碎裂
核实验
2014-11-20 v1
摘要
研究了 d+Au 在 4.4 GeV 碰撞中中等质量碎片对的相对速度关联函数。将实验关联函数与在碎裂系统不同衰变时间假设下通过多体库仑轨迹计算得到的关联函数进行了比较。采用经验修正的级联模型后接统计多重碎裂模型的组合方法来生成这些计算的起始条件。发现碎片发射时间小于 40 fm/c。
引用
@article{arxiv.1001.4179,
title = {Multifragmentation in Collisions of 4.4gev-Deuterons with Gold Target},
author = {S. P. Avdeyev and V. A. Karnaukhov and H. Oeschler and V. V. Kirakosyan and P. A. Rukoyatkin and A. Budzanowski and W. Karcz and E. Norbeck and A. S. Botvina},
journal= {arXiv preprint arXiv:1001.4179},
year = {2014}
}
备注
Accepted for publication in Bulletin of the Russian Academy of Sciences. Physics