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GENERATION OF FLAT-LASER COMPTON SCATTERING GAMMA-RAY BEAM IN UVSOR
https://repo.qst.go.jp/records/86557
https://repo.qst.go.jp/records/8655782e4f023-a3ad-49c3-a789-9aa7f854a810
| Item type | 会議発表論文 / Conference Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2022-07-11 | |||||
| タイトル | ||||||
| タイトル | GENERATION OF FLAT-LASER COMPTON SCATTERING GAMMA-RAY BEAM IN UVSOR | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
| 資源タイプ | conference paper | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Ohgaki, Hideaki
× Ohgaki, Hideaki× Ali, Khaled× Kii, Toshiteru× Zen, Heishun× Takehito, Hayakawa× Toshiyuki, Shizuma× Fujimoto, Masaki× Taira, Yoshitaka× Takehito, Hayakawa× Toshiyuki, Shizuma |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Flat-Laser Compton Scattering Gamma-ray beam (F-LCS), which has a flat distribution in the energy spectrum and the spatial distribution with a small beam size, has been developed to study an isotope selective CT Imaging application in the beamline BL1U in UVSOR. We pro-pose generation of an F-LCS beam by using a circular motioned electron beam, which can be generated by a helical undulator installed in a storage ring, and collision with an intense laser beam. A simulation study on the LCS beamline BL1U in UVSOR shows a weak magnetic field (K=0.2) can generate an F-LCS beam. A demonstra-tion experiment has been carried out in UVSOR with the APPLE-II undulator. The spectra of the LCS beams were measured by using a 120% Ge detector. As a result, the energy bandwidth of the LCS peak was observed. The energy bandwidth measured in the energy spectra and the distribution map agreed with the EGS5 simulation. | |||||
| 書誌情報 |
Proceedings on the 13th International Particle Accelerator Conference 発行日 2022-07 |
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