A CsI (Tl) gamma detection array at the external target hall of CSRm

doi:10.1016/j.nimb.2013.07.037

	A CsI (Tl) gamma detection array at the external target hall of CSRm
	Yue, K; Sun, ZY; Wang, ST; Huang, WX; Chen, JL; Li, SL; Kong, J; Qian, Y; Zhao, HY; Su, H
	2013-12-15
会议日期	DEC 02-07, 2012
会议地点	Matsue, JAPAN
关键词	HIRFL-CSR CsI (Tl) scintillator Gamma detection
卷号	317
DOI	10.1016/j.nimb.2013.07.037
页码	653-656
英文摘要	Heavy ion beams with energy up to 1 AGeV can be provided by HIRFL-CSR in Lanzhou. By using the fragment separator RIBLL2, radioactive ion beams with energies of several hundred AMeV can be produced and transferred to the external target hall for experiments. To measure online gamma-rays with energies below 5 MeV (center-of-mass frame), a CsI (Tl) detector array has been designed and a part of it with 768 CsI (Tl) crystals has been constructed. All the crystals with a cross section around 12 x 10 mm(2) and a length between 15 and 17 cm have been produced and treated in the Institute of Modern Physics, Chinese Academy of Sciences. For reading out the scintillation light large area avalanche photodiodes (APDs) have been used. Based on ASIC chips and PXI bus a data acquisition system has also been developed. In the first test with a Co-60 source an energy resolution of 7.2% (FWHM) has been achieved. (C) 2013 Elsevier B.V. All rights reserved.
会议录	NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
资助机构	RIKEN Nishina Ctr Accelerator Based Sci ; RIKEN Nishina Ctr Accelerator Based Sci ; RIKEN Nishina Ctr Accelerator Based Sci ; RIKEN Nishina Ctr Accelerator Based Sci
会议录出版地	AMSTERDAM
学科主题	Instruments & Instrumentation ; Nuclear Science & Technology ; Physics
语种	英语
ISSN号	0168-583X
WOS记录号	WOS:000329530400092
内容类型	会议论文
源URL	[http://ir.lzu.edu.cn/handle/262010/184258]
专题	土木工程与力学学院_会议论文
通讯作者	Sun, ZY (reprint author), Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China.
推荐引用方式 GB/T 7714	Yue, K,Sun, ZY,Wang, ST,et al. A CsI (Tl) gamma detection array at the external target hall of CSRm[C]. 见:. Matsue, JAPAN. DEC 02-07, 2012.