The calibration of elastic scattering angular distribution at low energies on HIRFL-RIBLL

doi:10.1016/j.nima.2016.11.058

	The calibration of elastic scattering angular distribution at low energies on HIRFL-RIBLL
	Sun, L. J.2; Liu, X. X.1; Chu, X. T.1; Yang, J. C.1; Wang, J. S.3; Xu, S. W.3; Ma, P.3 ; Ma, J. B.3; Jin, S. L.3; Bai, Z.3
刊名	NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
	2017-02-21
卷号	846 页码:23-28
关键词	Particle identification Simulation Angular distribution
ISSN号	0168-9002
DOI	10.1016/j.nima.2016.11.058
英文摘要	The precise calibration of angular distribution of heavy-ion elastic scattering induced by Radioactive Ion Beams (RIBs) at energies around Coulomb barrier on the Radioactive Ion Beam Line in Lanzhou (RIBLL) at the Heavy Ion Research Facility in Lanzhou (HIRFL) is presented. The beam profile and the scattering angles on the target are deduced by a measurement with two Multi Wire Proportional Chambers (MWPC), and four sets of detector telescopes (including Double-sided Silicon Strip Detectors (DSSD) placed systematically along the beam line, incorporating with Monte Carlo simulation. The MWPCs were used to determine the beam trajectory before the target, and the energies and the positions of scattered particles on the detectors were measured by the DSSDs. Minor corrections on the beam spot and the detector position are performed by assuming the pure Rutherford scattering at angles which are smaller than the related grazing angle. This method is applied for the elastic scattering of F-17 on Y-89 target at E-lab=59 MeV and 50 MeV.
资助项目	National Natural Science Foundation of China[11475013] ; National Natural Science Foundation of China[11035007] ; National Natural Science Foundation of China[11175011]
WOS关键词	ION-BEAM LINE ; LANZHOU
WOS研究方向	Instruments & Instrumentation ; Nuclear Science & Technology ; Physics
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000394627500005
资助机构	National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/44491]
专题	近代物理研究所_实验物理中心
通讯作者	Zhang, G. L.; Lin, C. J.
作者单位	1.Beihang Univ, Sch Phys & Nucl Energy Engn, Beijing 100191, Peoples R China 2.China Inst Atom Energy, Beijing 102413, Peoples R China 3.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 4.Soochow Univ, Coll Med, Sch Radiat Med & Protect, Suzhou 215123, Peoples R China 5.Peking Univ, Sch Phys, Beijing 100871, Peoples R China 6.Peking Univ, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China
推荐引用方式 GB/T 7714	Sun, L. J.,Liu, X. X.,Chu, X. T.,et al. The calibration of elastic scattering angular distribution at low energies on HIRFL-RIBLL[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2017,846:23-28.
APA	Sun, L. J..,Liu, X. X..,Chu, X. T..,Yang, J. C..,Wang, J. S..,...&Yang, L..(2017).The calibration of elastic scattering angular distribution at low energies on HIRFL-RIBLL.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,846,23-28.
MLA	Sun, L. J.,et al."The calibration of elastic scattering angular distribution at low energies on HIRFL-RIBLL".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 846(2017):23-28.