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Tracking method for the measurement of projectile charge changing cross-section using CR-39 detector with a high speed imaging microscope
https://repo.qst.go.jp/records/45385
https://repo.qst.go.jp/records/45385d0afc161-96f5-407c-9d53-154e1e0ea653
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2009-01-05 | |||||
| タイトル | ||||||
| タイトル | Tracking method for the measurement of projectile charge changing cross-section using CR-39 detector with a high speed imaging microscope | |||||
| 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_6501 | |||||
| 資源タイプ | journal article | |||||
| 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 |
Ota, Syuya
× Ota, Syuya× Kodaira, Satoshi× Yasuda, Nakahiro× Kurano, Mieko× Syu, Dairo× Hasebe, Nobuyuki× et.al× 太田 周也× 小平 聡× 安田 仲宏× 蔵野 美恵子× 宗 大路 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A new method to trace heavy ion trajectories in a stack consisting of interleaved CR-39 plastic nuclear track detectors and target material layers was developed and tested for use in the measurement of projectile charge changing cross-sections of heavy ion fragmentation reactions. A high speed imaging microscope with sophisticated track analysis software was utilized to extract the charge information from multiple ion tracks belonging to a single fragmentation event. The systematic error of trajectory tracing was verified for the measurement system. In order to verify the validity of system, the projectile total charge changing cross-sections for Fe ions on carbon target was estimated and compared with previous experiments at initial beam energy of 1 GeV/n. The result is in good agreement with results obtained by other investigators. This method allows precise and fast measurement of the projectile charge changing cross-section with higher statistics on a level compatible to that of silicon spectrometer measurements. | |||||
| 書誌情報 |
Radiation Measurements 巻 43, 号 Suppl.1, p. S195-S198, 発行日 2008-08 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1350-4487 | |||||
