Some Results on Halo Research at RIBLL

• 来源期刊: 中国科学院近代物理研究所和兰州重离子研究装置年报：英文版
• 学科: 物理学
• 年，卷（期）: 2001,（1）
• 页码范围: 26-26
• 页数: 1页
• 分类号: O571

摘要

Last years,several experiments about halo nuclei were performed at RIBLL.On the analyzing and fitting the data by using Glauber theory with some assumptions,following some results were deduced.1.~8B shows a proton halo structure.The reaction cross section σR of 54 MeV/u~8B on Si was measured as 1634±49 mb.The density distribution of ~8B was studied through a fitting procedure on the enhancement of the σR at low energies including the high energy data by using Glauber theory.The result shows a long tail ...