A Scintillator Detector for Low Energy Projectile Detection in Radiative Recombination and Dielectron Recombination Experiments

MENG Ling-jie; MA Xin-wen; #; LIU Hui-ping; YUE Ke; ZHANG Peng-ju

doi:10.11804/NuclPhysRev.27.03.296

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Article Navigation > Nuclear Physics Review > 2010 > 27(3): 296-299

MENG Ling-jie, MA Xin-wen, #, LIU Hui-ping, YUE Ke, ZHANG Peng-ju. A Scintillator Detector for Low Energy Projectile Detection in Radiative Recombination and Dielectron Recombination Experiments[J]. Nuclear Physics Review, 2010, 27(3): 296-299. doi: 10.11804/NuclPhysRev.27.03.296

Citation:

MENG Ling-jie, MA Xin-wen, #, LIU Hui-ping, YUE Ke, ZHANG Peng-ju. A Scintillator Detector for Low Energy Projectile Detection in Radiative Recombination and Dielectron Recombination Experiments[J]. Nuclear Physics Review, 2010, 27(3): 296-299. doi: 10.11804/NuclPhysRev.27.03.296

A Scintillator Detector for Low Energy Projectile Detection in Radiative Recombination and Dielectron Recombination Experiments

doi: 10.11804/NuclPhysRev.27.03.296

1 Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China;2 Graduate University of Chinese Academy of Sciences, Beijing 100039, China

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2010-09-20

Abstract

A new CsI(Tl) scintillation detector readout with R7525 PMT(Hamamatsu）is designed to detect low energy (<4 MeV/u) ions in radiative recombination and dielectronic recombination experiments at the main cooler storage ring in Lanzhou. The structure of the scintillator detector is described in this paper. The detector is tested with α source and ion beams, respectively. The signals from background, 200 MeV/u C6+ and alpha radioactive source are recorded and analyzed. The results show that the detector has good response to highand lowenergy ions. The maximum counting rate of the detector can reach 106 ions/s and the vacuum level near the detector can reach 10-10 Pa, both are good for recombination experiments. The installation of the new detector to CSRm is of great help for future radiative recombination and dielectronic recombination experiments.
- radiative recombination,
- dielectronic recombination,
- CsI(Tl) scintillation detector,
- low energy ion,
- CSRm
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

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A Scintillator Detector for Low Energy Projectile Detection in Radiative Recombination and Dielectron Recombination Experiments

doi: 10.11804/NuclPhysRev.27.03.296

1 Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China;2 Graduate University of Chinese Academy of Sciences, Beijing 100039, China

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2010-09-20

Key words:

Abstract: A new CsI(Tl) scintillation detector readout with R7525 PMT(Hamamatsu）is designed to detect low energy (<4 MeV/u) ions in radiative recombination and dielectronic recombination experiments at the main cooler storage ring in Lanzhou. The structure of the scintillator detector is described in this paper. The detector is tested with α source and ion beams, respectively. The signals from background, 200 MeV/u C6+ and alpha radioactive source are recorded and analyzed. The results show that the detector has good response to highand lowenergy ions. The maximum counting rate of the detector can reach 106 ions/s and the vacuum level near the detector can reach 10-10 Pa, both are good for recombination experiments. The installation of the new detector to CSRm is of great help for future radiative recombination and dielectronic recombination experiments.

Citation:

MENG Ling-jie, MA Xin-wen, #, LIU Hui-ping, YUE Ke, ZHANG Peng-ju. A Scintillator Detector for Low Energy Projectile Detection in Radiative Recombination and Dielectron Recombination Experiments[J]. Nuclear Physics Review, 2010, 27(3): 296-299. doi: 10.11804/NuclPhysRev.27.03.296