中心112,124Sn+112,124Sn碰撞的同位素产额,动力学发射?
核实验
2008-11-26 v1
摘要
在E/A=50 MeV下,测量了112Sn+112Sn、112Sn+124Sn、124Sn+112Sn和124Sn+124Sn中心碰撞中轻粒子和中等质量碎片的同位素产额,并与随机平均场计算的预测进行了比较。这些计算预测了同位素分布对核状态方程不对称项密度依赖性的敏感性。然而,激发碎片的次级衰变显著改变了初级同位素分布,并且这些改变对热碎片激发能的理论不确定性相当敏感。预测的最终同位素分布比实验数据窄,并且预测产额对不对称项密度依赖性的敏感性降低。
引用
@article{arxiv.nucl-ex/0210004,
title = {Isotope yields from central 112,124Sn+112,124Sn collisions, dynamical emission?},
author = {T. X. Liu and X. D. Liu and M. J. van Goethem and W. G. Lynch and R. Shomin and W. P. Tan and M. B. Tsang and G. Verde and A. Wagner and H. F. Xi and H. S. Xu and M. Colonna and M. Di Toro and M. Zielinska-Pfabe and H. H. Wolter and L. Beaulieu and B. Davin and Y. Larochelle and T. Lefort and R. T. de Souza and R. Yanez and V. E. Viola and R. J. Charity and L. G. Sobotka},
journal= {arXiv preprint arXiv:nucl-ex/0210004},
year = {2008}
}
备注
30 pages, 7 figures