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Operation and Experiments on LECR3

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近代物理研究所和兰州重离子加速器实验室年报：英文版 2003年第1期 152-153页

作者： li jinyu, feng yucheng, wang hui, ma baohua, sun liangfcing, Cao Yun He Wei, li xixia, zhang zimin and zhao hongwei

LECR3 (Lanzhou Electron Cyclotron Resonance ion source No.3) which aims to produce intense highly charged ion beams for atomic physics research, was designed and constructed based on LECR2 (Lanzhou Electron Cyclotron Resonance ion source No.2) with high B mode. In year 2003, according to the arrangements of atomic physics research experiments and the ECR ion source research activities, ion beams of 14 elements were produced on LECR3. The elements include ^16O, ^40At, ^129Xe, ^63Cu, ^65Zn, ^56Fe, ^58Ni, ^26Mg, ^208Pb, ^35C1, ^37C1, ^28Si, ^84Kr and ^181Ta. many of them were tested for the first time on LECR3 ion source.

关键词： LECR3 高带电离子束粒子物理学离子源磁场氩

Updated ECR Ion Source LECR2M

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近代物理研究所和兰州重离子加速器实验室年报：英文版 2005年第1期 173-174页

作者： sun liangting, zhang zimin, zhang Xuezhen, li jinyu, feng yucheng, Cao Yun, wang hui ma baohua, li xixia, zhao hongwei, Guo Xiaohong, zhao Huangyu and He Wei

LECR2 (Lanzhou ECR ion source No. 2) had been run for HIRFL accelerator on-line service for more than 6 years. This source had delivered very high charge state ion beams like Xe27+ , Ar14+,etc. to HIRFL accelerators for many times and greatly enhanced the performances of HIRFL accelerator complex, and had also produced many kinds of intense metallic ion beams to make the acceleration of metallic ion beams pos-

关键词： ECR离子源兰州重离子加速器在线服务高电荷态离子束

Operation of LECR2 for HIRFL Facility

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近代物理研究所和兰州重离子加速器实验室年报：英文版 2003年第1期 151-152页

作者： feng yucheng, ma baohua, li jinyu, wang hui, ma Lei, He Wei, sun liangtingCao Yun, li xixia, zhao Huanyu, Guo Xiaohong, zhang Xuezhenzhang zimin and zhao hongwei

LECI:L2 (Lanzhou Electron Cyclotron l:tesonance No.2) is a 14.5 GHz ECR ion source (ECRIS) used at the axial injection beam line as an external ion source of the injector SFC. In 2003, to be adapted with the SFC reconstruction and modification, the source was moved from the north side of the beam line to the east side, and the other source LECR1 worked at 10 GHz was removed from the beam line. At the moment LECR2 is the only ion source in service for HIRFL accelerators.

关键词： HIRFL SFC ECR GH

Annual Report of On-line LECR3 Source

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近代物理研究所和兰州重离子加速器实验室年报：英文版 2006年第1期 154-155页

作者： feng yucheng li jinyu wang hui ma baohua Cao Yun He Wei Shang Yong Lu wang zhang Xuezhen sun liangting li xixia zhao hongwei wang Yifang

On-line ECR Ion Sources for HIRFL Accelerator

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近代物理研究所和兰州重离子加速器实验室年报：英文版 2005年第1期 178-179页

作者： feng yucheng, li jinyu,wang hui, ma baohua, Cao Yun, He Wei, Shang Yong zhang Xuezhen, sun liangting, li xixia, zhao hongwei wang Yifang and Song Mingtao

In 2005, the on-line ECR ion sources delivered 7 different kinds of ion beams with various energy to HIRFL accelerator. Among the 7 kinds of ion beams that the on-line ECR ion sources produced, the successive accelerator failed to accelerate Pb27+ beam (although successful before) because of its low ion beam intensity at the entrance of SFC (Sector Focusing Cyclotron). The total on-line service time of the ECR

关键词：兰州重离子加速器 ECR离子源在线回旋加速器离子束证监会低强度

A New Technique for Diagnosing Multi-charged Ion Beams Produced by ECR Ion Source

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近代物理研究所和兰州重离子加速器实验室年报：英文版 2003年第1期 148-151页

作者： zhang zimin, zhao hongwei, Cao Yun, ma Lei, ma baohua, li jinyu wang hui, feng yucheng and Du Junfeng

In order to study the transmission properties of multi-charged ion beams between the ECR ion source and the analyzing magnet, a new diagnostic system composed of three Wien-filters with three single-wires has been built and installed on the IMP ECR source test bcnch. The single-wire is used to measure the beam profile and the beam density distribution, and the Wien-filter is used to measure the charge state distribution of ion beam.

关键词：多带电离子束诊断离子源发射性质磁分析 ECR

Measurement of Bremsstrahlung Spectra on SECRAL

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近代物理研究所和兰州重离子加速器实验室年报：英文版 2006年第1期 158-159页

作者： zhao Huanyu zhao hongwei ma Xinwen sun liangting zhang Xuezhen li xixia wang hui ma baohua Cao Yun feng yucheng Zhu Yuhua Shang Yong

Annual Operation Status of SECRAL

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近代物理研究所和兰州重离子加速器实验室年报：英文版 2008年第1期 160-161页

作者： sun liangting Lu wang feng yucheng Guo Xiaohong zhang Xuezhen li jinyu Cao Yun wang hui ma baohua Shang Yong Sha Shan ma Hongyi li xixia Jin Tao zhao hongwei

Production of Highly Charged Ion Beams on LECR3

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近代物理研究所和兰州重离子加速器实验室年报：英文版 2002年第1期 145-146页

作者： zhang zimin, zhao hongwei, zhang Xuezheng, Guo Xiaohong, li jinyu, feng Yuchen li xixia, Cao Yun, Gao Jiyuan, wang hui, mao baohua and wang Yifang

A new Electron Cyclotron Resonance (ECR) ion source, which was named LECR3(Lanzhou Electron Cyclotron Resonance ion source No.3) and expected to provide highly charged ion beams for atomic physics research, has been constructed and under commissioning. Fig.1 illustrates the design of LECR3. The design of this ion source is based on the IMP 14.5 GHz ECR ion source, which was named LECR2(Lanzhou Electron Cyclotron Resonance ion source No.2). The axial magnetic field is produced by two solenoids and

关键词： LECR3离子源高电荷态离子电子回旋共振离子源轴向磁场原子物理学