| Project/Area Number |
26790072
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Multi-year Fund |
|---|
| Research Field |
Quantum beam science
|
|---|
| Research Institution | Japan Atomic Energy Agency |
|---|
Principal Investigator |
Ogawa Tatsuhiko 国立研究開発法人日本原子力研究開発機構, 原子力科学研究部門 原子力基礎工学研究センター, 研究員 (20632847)
|
|---|
| Project Period (FY) |
2014-04-01 – 2018-03-31
|
| Project Status |
Completed (Fiscal Year 2017)
|
| Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
|
|---|
| Keywords | 重イオン / 核反応 / 破砕片 / 角度分布 / 断面積 / 量子分子動力学モデル / 重イオン入射反応 / 核破砕片 / 生成断面積 / 核反応モデル / 計算コード |
|---|
| Outline of Final Research Achievements |
Fragmentation cross-sections in the energy range from 10 to 1000 MeV/u of nuclei important for heavy ion therapy and manned space missions were measured. The cross-sections were measured in C(Pb,x), and C(C,x) reactions as functions of angle. In this study, the measured cross-sections were used to benchmark radiation transport simulation code PHITS to improve its reaction models. In particular, the quantum molecular dynamics model, which dominates the fragment production cross sections, was revised and implemented to PHITS.
|
