A Brief Presentation of Lanzhou Penning Trap Control System

TIAN Yulin (田玉林); HUANG Wenxue (黄文学); WANG Junying (王均英); SUN Yuliang (孙宇梁); WANG Yue (王玥); ZHU Zhichao (朱志超); ZHAO Jianmin (赵建民); XU Hushan (徐瑚珊); XIAO Guoqing (肖国青)

doi:10.1088/1009-0630/14/6/09

Plasma Science and Technology > 2012 > 14(6): 478-480. > DOI: 10.1088/1009-0630/14/6/09

TIAN Yulin (田玉林), HUANG Wenxue (黄文学), WANG Junying (王均英), SUN Yuliang (孙宇梁), WANG Yue (王玥), ZHU Zhichao (朱志超), ZHAO Jianmin (赵建民), XU Hushan (徐瑚珊), XIAO Guoqing (肖国青). A Brief Presentation of Lanzhou Penning Trap Control System[J]. Plasma Science and Technology, 2012, 14(6): 478-480. DOI: 10.1088/1009-0630/14/6/09

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A Brief Presentation of Lanzhou Penning Trap Control System

1 Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China 2 Graduate University of Chinese Academy of Sciences, Beijing 100049, China

Funds: Supported by the National Natural Science Foundation of China ( Nos: 10627504, 11075188, 10925526), the Chinese Academy of Sciences ( No: KJCX2-YW-N44), and the Ministry of Science and Technology of China ( No: 2007CB815000).

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Received Date: May 16, 2011

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Abstract

Abstract

LPT (Lanzhou Penning Trap) is an ion-trap facility installed in Lanzhou, China. As ions can be cooled to an extremely small phase space and can be stored for a very long time, ion traps are a perfect instrument for high precision mass measurements. A system with specialized electronics for LPT is under construction now. This system could be used for voltage and timing control to make ions moving in a special mode, and the data acquisition and analysis online/offline could be achieved in the mean time. The requirements of control system, the distribution of hardware, the overview of software, and the latest progress of LPTCtrlSys (Lanzhou Penning Trap Control System) are presented.
- control system,
- Penning trap,
- mass measurement,
- LPT

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