N = Z 44Ti 复合核中的大形变效应
核实验
2007-05-23 v1
摘要
通过两个质量不对称性不同的入射道，在熔合蒸发过程中于极高激发能和角动量下布居了 N = Z 44Ti* 核。通过结合统计模型计算的 α 粒子能量分布，研究了快速转动核中的形变效应。在低多重性事件中，测量了首粒子发射比，结果显示与统计模型预言存在显著分歧。这可能解释了在同一质量区先前实验中观测到的质子能谱的较大差异。
引用
@article{arxiv.nucl-ex/0307002,
title = {Large Deformation Effects in the N = Z 44Ti Compound Nucleus},
author = {P. Papka and C. Beck and F. Haas and V. Rauch and M. Rousseau and P. Bednarczyk and S. Courtin and O. Dorvaux and K. Eddahbi and K. Kezzar and I. Piqueras and J. Robin and A. Sanchez i Zafra and S. Thummerer and N. Redon and B. Rosse and O. Stezowski and A. Prevost and A. Hachem and E. Martin and A. H. Wuosmaa},
journal= {arXiv preprint arXiv:nucl-ex/0307002},
year = {2007}
}
备注
Proceeding of the 10th International Conference on Nuclear Reaction Mechanisms, Varenna Italy, June 9-13 2003. 10 pages, 6 figures, 1 table