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RECENT PROGRESS ON THE FACILITY UPGRADE FOR ACCELERATED RADIOACTIVE BEAMS AT TEXAS A&M *
文献类型：研究报告
| 作者 | D. P. May ; G. J. Kim ; R. E. Tribble ; H. L. Clark ; F. P. Abegglen ; G. J. Derrig ; G. Tabacaru |
| 完成日期 | 2010-09-10 |
| 关键词 | Ecris 13.7amev 40ar Analysis |
| 英文摘要 | The Cyclotron Institute at Texas A&M University is involved in an upgrade, one goal of which is to provide radioactive ion beams accelerated to intermediate energies by the K500 superconducting cyclotron. The old 88” cyclotron, now the K150, has been refurbished to be used as a driver and also to provide higher intensity, lowenergy, primary beams for experiments. Two external ion sources, an electron-cyclotron-resonance ion source (ECRIS) and a multi-cusp negative ion source, have been installed on a new axial line to inject beams into a modified K150 central region. Acceleration of negative ions of protons and deuterons with stripping for extraction will be used in order to mitigate activation of the K150. Beams from the K150 will be used to create radioactive species via a light-ion guide and a heavy-ion guide. Singly charged ions from either ion guide will be transported to an ECRIS that is configured to capture these ions and further ionize them. One charge-state from this second ECRIS will be selected for subsequent acceleration by the K500. Progress on the upgrade, including the acceleration and extraction of both negative and positive beams by the K150, is presented. |
| 语种 | 英语 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/8473]  |
| 专题 | 近代物理研究所_近代物理研究所知识存储（2010之前） |
| 推荐引用方式 GB/T 7714 | D. P. May,G. J. Kim,R. E. Tribble,et al. RECENT PROGRESS ON THE FACILITY UPGRADE FOR ACCELERATED RADIOACTIVE BEAMS AT TEXAS A&M *. 2010. |
入库方式： OAI收割
来源：近代物理研究所
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