A 4 π multi-detector array in Lanzhou  for charged particle detection at HIRFL

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A 4 π multi-detector array in Lanzhou for charged particle detection at HIRFL

更新时间：2021-03-12

- A 4 π multi-detector array in Lanzhou for charged particle detection at HIRFL
- NUCLEAR TECHNIQUES Issue 8, (2000)
- 作者机构：
  
  中国科学院近代物理研究所,兰州,730000
- 作者简介：
- 基金信息：
- DOI：
  CLC： TL81
- Published：01 August 2000
- 稿件说明：
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[1]李松林,诸永泰,江中和,靳根明,徐瑚珊,李祖玉,卢俊.中能重离子核反应产物测量装置4π带电粒子探测装置[J].核技术,2000(08):584-586.

A 4 π multi-detector array in Lanzhou for charged particle detection at HIRFL[J]. Nuclear techniques, 2000, (8): 584-586.
[1]李松林,诸永泰,江中和,靳根明,徐瑚珊,李祖玉,卢俊.中能重离子核反应产物测量装置4π带电粒子探测装置[J].核技术,2000(08):584-586. DOI：

A 4 π multi-detector array in Lanzhou for charged particle detection at HIRFL[J]. Nuclear techniques, 2000, (8): 584-586. DOI：

摘要

正在研制的４π带电粒子多探测器系统（ＭＵＤＡＬ）［１］由２７６个探测器单元组成，每个单元由快、慢塑料闪烁体、碘化铯晶体、硅半导体探测器所组成的望远镜构成．总立体角覆盖约全空间的８５％－９０％，以及有一个很低的能量探测阈。整个探测器系统轴向对称排列，工作在真空中。该探测器系统可以鉴别氢、氦的同位素和Ｚ＜１８的元素，以及大的能量测量动态范围。

Abstract

A 4π multi-dectector array for measuring the charged particles in intermediate energy heavy ion induced reactions is described. It consists of 276 detector telescope units

each unit is composed of fast and slow plastic scintillator phoswiches

or fast plastic scintillator and CsI(TI) phoswiches or silicon detector telescopes. The array covers geometrically 85%-90% of the 4 π solid angle with low detection thresholds. The detecotrs

operated under vacuum

are axially symmetrically arranged around the beam line. 1

4He isotopes and elements from Li to Ar can be identified and their energies can be measured over a large dynamic range.

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Related Author

CHEN Junfeng

WANG Ke

ZHOU Qi

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DENG Mingxue

LI Xiang

ZHANG Kaihui

TANG Xiuzhang

Related Institution

R&D Center for Novel Materials, Shanghai Institute of Ceramics, Chinese Academy of Sciences

School of Materials and Chemistry, University of Shanghai for Science and Technology

China Institute of Atomic Energy

College of Nuclear Science and Technology, Harbin Engineering University

School of Nuclear Science and Technology, Lanzhou University

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