Recent results of experiments with radioactive ²¹Na and ⁷Be ion beams

详细信息	查看全文 | 推荐本文 |

• 作者：U. Greife ; J. Livesay ; C. Jewett ; K. Chipps ; F. Sarazin ; D. Bardayan ; J. Blackmon ; C. Nesaraja ; M.S. Smith ; A. Champagne ; R. Fitzgerald ; K. Jones ; J. Thomas ; R. Kozub ; L. Buchmann ; J. Caggiano ; D. Hun
• 关键词：Radioactive ion beams ; Astrophysically relevant
• 刊名：Nuclear Instruments and Methods in Physics Research Section B ; Beam Interactions with Materials and Atoms
• 出版年：2007
• 期刊代码：42_0168583x
• 类别：ph
• 出版时间：August 2007
• 卷：261
• 期：1-2
• 页码：1089-1093
• 文件大小：484 K

摘要

We report here on experiments with radioactive ²¹Na and ⁷Be beams performed by Colorado School of Mines students at the ISAC facility of TRIUMF and the Holifield Radioactive Ion Beam Facility (HRIBF) of ORNL. At TRIUMF, the DRAGON recoil separator and its segmented BGO array were used to investigate higher energy resonances in the reaction H(²¹Na, γ)²²Mg. Using the HRIBF we performed an experiment with a ⁷Be ion beam to measure scattering off Hydrogen and Carbon. Both elastic ⁷Be + p scattering and for the first time resonant inelastic scattering ⁷Be(p, p′)⁷Be^* were observed.