| タイトル | Program for rapid dose assessment in criticality accident, RADAPAS |
| その他のタイトル | 臨界事故時の迅速線量評価プログラム,RADAPAS |
| DOI | 10.11484/jaea-data-code-2006-019 |
| 本文（外部サイト） | http://jolissrch-inter.tokai-sc.jaea.go.jp/pdfdata/JAEA-Data-Code-2006-019.pdf |
| 参考URL | http://jolissrch-inter.tokai-sc.jaea.go.jp/search/servlet/search?5002660 |
| 著者（日） | 高橋 史明 |
| 発行日 | 2006-09 |
| 発行機関など | JAEA |
| 刊行物名 | JAEA-Data/Code 2006-019 |
| 開始ページ | 1 |
| 終了ページ | 83 |
| 刊行年月日 | 2006-09 |
| 言語 | en |
| 内容記述 | In a criticality accident, a person near fissile material can receive extremely high dose which can cause acute health effect. For such a case, medical treatment should be carried out for the exposed person, according to severity of the exposure. Then, radiation dose should be rapidly assessed soon after an outbreak of an accident. Dose assessment based upon the quantity of induced 24Na in human body through neutron exposure is expected as one of useful dosimetry techniques in a criticality accident. A dose assessment program, called RADAPAS (RApid Dose Assessment Program from Activated Sodium in Criticality Accidents), was therefore developed to assess rapidly radiation dose to exposed persons from activity of induced 24Na. RADAPAS consists of two parts. One of them is a database, which contains compendiums of energy spectra and dose conversion coefficients from specific activity of 24Na induced in human body. The other part has execution files for dose calculation from specific activity of induced 24Na. Information for criticality configuration or characteristics of radiation in the accident field is to be interactively given with interface displays in the dose calculation. RADAPAS can rapidly derive radiation dose to the exposed person from the given information and measured 24Na specific activity by using the conversion coefficient in database. This report describes data for dose conversion and dose calculation in RADAPAS and explains how to use the program.
著者所属: 日本原子力研究開発機構(JAEA) |
| 資料種別 | Technical Report |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/617159 |
