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GENERATION OF FLAT-LASER COMPTON SCATTERING GAMMA-RAY BEAM IN UVSOR
https://repo.qst.go.jp/records/86544
https://repo.qst.go.jp/records/86544532a6b18-7640-4618-938d-a97ecda3f991
| Item type | 会議発表用資料 / Presentation(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_c94f | |||||
| 資源タイプ | conference object | |||||
| 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 | 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 ap-plication in the beamline BL1U in UVSOR. We propose generation of an F-LCS beam by using a circular mo-tioned 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 beam-line BL1U in UVSOR shows a weak magnetic field (K=0.2) can generate an F-LCS beam. A demonstration experiment has been carried out in UVSOR with the AP-PLE-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. | |||||
| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | The 13th International Particle Accelerator Conference | |||||
| 発表年月日 | ||||||
| 日付 | 2022-06-14 | |||||
| 日付タイプ | Issued | |||||
