Development of a dose-adjustable α-particle irradiation facility for radiobiological studies
文献类型：期刊论文
| 刊名 | 核技术：英文版
 |
| 出版日期 | 2005 |
| 卷号 | 016 |
| 关键词 | α-粒子辐射 调节方法 Bystander效应 低频辐射源 放射性防护 |
| ISSN号 | 1001-8042 |
| 其他题名 | Development of a dose-adjustable α-particle irradiation facility for radiobiological studies |
| 英文摘要 | Bystander effects induced by low-dose or low dose-rate radiation have put a great challenge to the traditional model for radiation protection. In order to get a better assessment of the adverse effects of radiation, especially the low-dose radiation risk in environment, a radioactive irradiation facility, by which the dose and dose-rate to the biological targets can be controlled by rotating the sample bracket and changing the space between the radioactive source and the targets, was developed. The energy of our α-radioactive source (^241Am) is measured averagely 3.5 MeV at the position of the irradiated sample. The dose rate was measured by using a silicon surface barrier detector and a CR39 particle track detector. A dose rate ranging from 0.045 cGy/s to 1.07 cGy/s can be obtained by changing the space length from the radioactive source to the sample dish. |
| 语种 | 中文 |
| CSCD记录号 | CSCD:1954276 |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/68558]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 推荐引用方式 GB/T 7714 | . Development of a dose-adjustable α-particle irradiation facility for radiobiological studies[J]. 核技术：英文版,2005,016. |
| APA | (2005).Development of a dose-adjustable α-particle irradiation facility for radiobiological studies.核技术：英文版,016. |
| MLA | "Development of a dose-adjustable α-particle irradiation facility for radiobiological studies".核技术：英文版 016(2005). |
入库方式： OAI收割
来源：合肥物质科学研究院
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