...
【24h】

COULOMB EXCITATION OF SE-76,SE-80,SE-82

机译:SE-76,SE-80,SE-82的库仑激发

获取原文
获取原文并翻译 | 示例
           

摘要

The collective structure of the even-even nuclei Se-76,Se-80,Se-82 has been studied using Coulomb excitation with O-16, Ti-48, and Pb-208 ions. About 20 E2 matrix elements were determined in each isotope. The measured matrix elements are compared with the predictions of simple geometric and algebraic collective models, The E2 properties and energy level spectra of the Se-76,Se-80,Se-82 nuclei exhibit features characteristic of anharmonic vibrational collective motion, Although the simplest collective vibrational models exhibit the general features of the data, they do not reproduce the fine details. The influence of a number of physical effects on the data was investigated. These include Coulomb-nuclear interference, mutual excitation and the effect due to the semiclassical approximation of the Coulomb-excitation formalism. [References: 46]
机译:使用O-16,Ti-48和Pb-208离子进行库仑激发,研究了偶数核Se-76,Se-80,Se-82的集体结构。在每个同位素中确定了约20个E2基质元素。将测得的矩阵元素与简单的几何和代数集合模型的预测进行比较,Se-76,Se-80,Se-82原子核的E2特性和能级谱显示出非谐振动集体运动的特征,尽管最简单集体振动模型展现了数据的一般特征,它们没有再现出精细的细节。研究了许多物理效应对数据的影响。这些包括库仑-核干扰,互激发以及库仑-激发形式主义的半经典近似所产生的影响。 [参考:46]

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号