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Response of HD-V2 radiochromic film to argon ions*
Cheng, Lei1,2; Zhang, Zhe1,4; Liang, Guiyun3; Li, Yutong1,2,4,5
2021-08-01
Source PublicationCHINESE PHYSICS B
ISSN1674-1056
Volume30Issue:8Pages:5
AbstractA two-dimensional dose detector for ion beam is required in many high energy density physics experiments. As a solid detector, the GAFChromic film offers a good spatial resolution and dosimetric accuracy. For an absolute dose measurement, the relative effectiveness, which represents the darkening efficiency of the film to a radiation source, needs to be taken into consideration. In this contribution, the dose-response of HD-V2 to argon ions is presented for the first time. The calibration was taken over the dose range of 65 Gy-660 Gy with 8-keV argon ions. The response of net optical density is from 0.01 to 0.05. Triple-color dose-response functions are derived. The relative effectiveness for the argon ion beams is about 5%, much lower than that of protons and carbon ions. To explain this effect, the inactivation probability based on track theory of ion bombardment is proposed. Furthermore, a theoretical prediction of the relative effectiveness for single ion is presented, showing the dependence of the darkening efficiency on the atomic number and the incident energy of ions.
Keywordradiochromic film dosimetry ion bombardment relative effectiveness
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences
DOI10.1088/1674-1056/ac077f
WOS KeywordGAFCHROMIC(R) EBT FILMS ; DOSIMETRIC PROPERTIES ; CALIBRATION ; TRAP
Language英语
Funding ProjectNational Natural Science Foundation of China[U1930107] ; National Natural Science Foundation of China[11827807] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA25030100] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA25010000] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB16010200]
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences
WOS Research AreaPhysics
WOS SubjectPhysics, Multidisciplinary
WOS IDWOS:000691742800001
PublisherIOP PUBLISHING LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/75384
Collection中国科学院国家天文台
Corresponding AuthorZhang, Zhe; Li, Yutong
Affiliation1.Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Key Lab Opt Astron, Natl Astron Observ, Beijing 100012, Peoples R China
4.Songshan Lake Mat Lab, Dongguan 523808, Peoples R China
5.CAS Ctr Excellence Ultraintense Laser Sci, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Cheng, Lei,Zhang, Zhe,Liang, Guiyun,et al. Response of HD-V2 radiochromic film to argon ions*[J]. CHINESE PHYSICS B,2021,30(8):5.
APA Cheng, Lei,Zhang, Zhe,Liang, Guiyun,&Li, Yutong.(2021).Response of HD-V2 radiochromic film to argon ions*.CHINESE PHYSICS B,30(8),5.
MLA Cheng, Lei,et al."Response of HD-V2 radiochromic film to argon ions*".CHINESE PHYSICS B 30.8(2021):5.
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