Transverse beam profile measurement system for the Duke storage ring

doi:10.1016/j.nima.2018.09.102

	Transverse beam profile measurement system for the Duke storage ring
	Li JY(李京祎); Hao, Hao; Li, Bing; Wu, Ying K.; Li, Jing-yi
刊名	NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
	2018
卷号	911 页码:45-50
关键词	Synchrotron radiation Beam profile Storage ring Direct imaging Emittance
ISSN号	0168-9002
DOI	10.1016/j.nima.2018.09.102
文献子类	Article
英文摘要	The transverse beam emittance is a crucial parameter determining the brightness of an electron storage ring based synchrotron radiation source. The beam emittance is typically determined using the transverse electron beam size and the beta function at a particular location. For a low energy storage ring, the direct imaging method using visible/UV light has many advantages, including being simple, straightforward, and cost-effective. The resolution of such a system can be quite adequate for measuring electron beams with a reasonably large transverse beam size. In this work, we present the development of a new transverse beam profile measurement system for the Duke storage ring. This new system has been characterized to allow absolute measurements of the electron beam size while achieving better system resolution than previously thought possible for the direct imaging technique. The preliminary measurement results show that this system is capable of measuring the horizontal beam size over a wide range of the electron beam energies and currents. The system has also been demonstrated as a useful tool to study the intra-beam scattering related emittance increase in the storage ring.
电子版国际标准刊号	1872-9576
WOS研究方向	Physics
语种	英语
WOS记录号	WOS:000450880200008
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/286612]
专题	高能物理研究所_加速器中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Li JY,Hao, Hao,Li, Bing,et al. Transverse beam profile measurement system for the Duke storage ring[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2018,911:45-50.
APA	李京祎,Hao, Hao,Li, Bing,Wu, Ying K.,&Li, Jing-yi.(2018).Transverse beam profile measurement system for the Duke storage ring.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,911,45-50.
MLA	李京祎,et al."Transverse beam profile measurement system for the Duke storage ring".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 911(2018):45-50.