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Investigation of a method to calculate spontaneous radiation spectra from relativistic electrons in undulators
Chen, MZ(陈鸣之); He, JH(何建华); Chen, MZ (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
2009
Source PublicationCHINESE PHYSICS C
ISSN1674-1137
Volume33Issue:1Pages:58
AbstractUndulators are key devices to produce brilliant synchrotron radiation at the synchrotron radiation facilities. In this paper we present a numerical computing method, including the computing program that has been developed to calculate the spontaneous radiation emitted from relativistic electrons in undulators by simulating the electrons' trajectory. The effects of electron beam emittance and energy spread have also been taken into account. Comparing with other computing methods available at present, this method has a few advantages with respect too several aspects. It can adopt any measured or arbitrarily simulated 3D magnetic field and arbitrary electron beam pattern for the calculation and it's able to analyze undulators of any type of magnetic structure. It's expected to predict precisely the practical radiation spectrum. The calculation results of a short period in-vacuum undulator and an Elliptically Polarized Undulator (EPU) at Shanghai Synchrotron Radiation Facility (SSRF) are presented as examples.
Subject AreaPhysics
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000262408400013
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/7754
Collection中科院上海应用物理研究所2004-2010年
Corresponding AuthorChen, MZ (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Chen, MZ,He, JH,Chen, MZ . Investigation of a method to calculate spontaneous radiation spectra from relativistic electrons in undulators[J]. CHINESE PHYSICS C,2009,33(1):58.
APA Chen, MZ,He, JH,&Chen, MZ .(2009).Investigation of a method to calculate spontaneous radiation spectra from relativistic electrons in undulators.CHINESE PHYSICS C,33(1),58.
MLA Chen, MZ,et al."Investigation of a method to calculate spontaneous radiation spectra from relativistic electrons in undulators".CHINESE PHYSICS C 33.1(2009):58.
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