Development of a Separation Scheme to Search for 239Cm Part I： Overall separation scheme

• 作者: Qin Zhi W. Bruichle E. Jager D. Nayak E. Schimpf B. Schausten M. Schadel
• 来源期刊: 近代物理研究所和兰州重离子加速器实验室年报：英文版
• 学科: 工学
• 关键词: 搜索 化学技术 超铀核素 化学分离 灵敏度 变分 实验
• 年，卷（期）: 2004,（1）
• 页码范围: 57
• 页数: 1页
• 分类号: TN304.12

摘要

<正>As radiochemical techniques have an unsurpassed sensitivity, they are best apt to search for, to identify and to determine very small α-decay branches of longer-lived transuranium nuclides. Therefore, we have developed a chemical separation scheme to search for the 'missing' α-decay branch in 239Cm (T1/2≈3 h). Details of the motivation for this experiment and preliminary results from the first experiments are given elsewhere in this report.