Foreword

作     者：Zhan Wenlong Director of IMP Vice Director of NLHIAL 

出 版 物：《IMP & HIRFL Annual Report》 (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))

年 卷 期：2005年

页      面：10-11页

摘      要：In 2005, the commissioning totally 60 days for the CSR main ring was performed, the first-turn and stored C6+ beam (with lifetime more than 10 s) in the CSRm were achieved with≈7 MeV/u 12C4+ as the injection beam. Many technical progresses have been made before realizing the storage of ion beam, such as the control of magnet power supplies, the improve-