Ultrafast multi-MeV gamma-ray beam produced by laser-accelerated electrons
Li, Shun1,2,3; Shen, Baifei1,3,4; Xu, Jiancai1; Xu, Tongjun1; Yu, Yong1; Li, Jinfeng1; Lu, Xiaoming1; Wang, Cheng1; Wang, Xinliang1; Liang, Xiaoyan1; Leng, Yuxin1; Li, Ruxin1; Xu, Zhizhan1
2017-09
Source PublicationPHYSICS OF PLASMAS
ISSN1070-664X
Volume24Issue:9
Status已发表
DOI10.1063/1.4996020
AbstractUltrafast multi-MeV high-flux gamma-ray beams have been experimentally produced via bremsstrahlung radiation of laser-accelerated energetic electrons through millimeter-thick copper targets. By optimizing the electron bunches to the charge of 10 nC in a clustering argon gas target, the obtained gamma-ray beam significantly increases to 10(10) photons per shot. The gamma-ray beam spectrum has been measured using a differential filtering detector and has a broad spectrum up to 15 MeV, which is approximately consistent with the Geant4 simulation. The generated high-flux high-energy gamma-ray beams are promising sources for photonuclear reaction, non-destructive inspection and clinical applications. Published by AIP Publishing.
Indexed BySCI ; EI
Language英语
Funding ProjectMinistry of Science and Technology of the People's Republic of China[2016YFA0401102]
WOS Research AreaPhysics
WOS SubjectPhysics, Fluids & Plasmas
WOS IDWOS:000412107400074
PublisherAMER INST PHYSICS
EI Accession Number20173304047906
EI KeywordsArgon ; High energy physics ; Nondestructive examination ; Photons
EI Classification NumberChemical Products Generally:804 ; Atomic and Molecular Physics:931.3 ; High Energy Physics:932.1
WOS KeywordATOMIC CLUSTERS ; PLASMA ; PULSE ; DRIVEN ; WAKE
Original Document TypeArticle
Citation statistics
Cited Times [WOS]:0   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://kms.shanghaitech.edu.cn/handle/2MSLDSTB/9890
Collection物质科学与技术学院
物质科学与技术学院_特聘教授组_沈百飞组
物质科学与技术学院_博士生
Corresponding AuthorShen, Baifei; Xu, Jiancai
Affiliation1.Chinese Acad Sci, State Key Lab High Field Laser Phys, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China
4.Shanghai Normal Univ, Dept Phys, Shanghai 200234, Peoples R China
First Author AffilicationSchool of Physical Science and Technology
Corresponding Author AffilicationSchool of Physical Science and Technology
Recommended Citation
GB/T 7714
Li, Shun,Shen, Baifei,Xu, Jiancai,et al. Ultrafast multi-MeV gamma-ray beam produced by laser-accelerated electrons[J]. PHYSICS OF PLASMAS,2017,24(9).
APA Li, Shun.,Shen, Baifei.,Xu, Jiancai.,Xu, Tongjun.,Yu, Yong.,...&Xu, Zhizhan.(2017).Ultrafast multi-MeV gamma-ray beam produced by laser-accelerated electrons.PHYSICS OF PLASMAS,24(9).
MLA Li, Shun,et al."Ultrafast multi-MeV gamma-ray beam produced by laser-accelerated electrons".PHYSICS OF PLASMAS 24.9(2017).
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