Preparation of Metallic Isotope ^26Mg

• 作者: WuXiaolei ZhangFuming GanZaiguo GuoJunsheng QinZhi
• 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: 物理学
• 关键词: 镁 金属同位素 离子束 超重核素 合成方法
• 年，卷（期）: 2003,（1）
• 页码范围: 52
• 页数: 1页
• 分类号: O571.6

摘要

Some special isotope material is usually used in nuclear experiments. It can be served as ion beam or target. When new superheavy nuclide ^265Bh (Z=107) is synthesized, a reaction of ^243Am target with ^26Mg ion beamis selected to produce new isotope ^265Bh. The preparation and production of this rare and extremely expensive isotope ^26 Mg used for ion beam substance will be a key problem in synthesizing experiment of 265Bh. Theavailable chemical form of isotope ^26Mg in commercial product usually is oxide or other compound, which are not required in our experiment. They need to be transformed to metal form as a proper working substance in ion source.