検索対象:     
報告書番号:
※ 半角英数字
 年 ~ 
 年

拡散モデルを用いた重粒子線トラック初期構造の検討と線量付与分布との比較

Investigation on initial structure of heavy-ion track in water radiolysis; Simulation based on diffusion kinetic model and comparison of proposed track structures

山下 真一*; 勝村 庸介; Lin, M.; 室屋 裕佐*; 村上 健*; Meesungnoen, J.*; Jay-Gerin, J.-P.*

Yamashita, Shinichi*; Katsumura, Yosuke; Lin, M.; Muroya, Yusa*; Murakami, Takeshi*; Meesungnoen, J.*; Jay-Gerin, J.-P.*

高LET放射線である重粒子線が形成する円筒状トラック構造を想定した拡散モデルシミュレーション(DK計算)を実施し、これまで蓄積してきた純水中での一次収量測定結果などを再現し得るトラック構造の検討を行った。この際、提案されている線量分布の比較やモンテカルロシミュレーション(MC計算)の計算結果を統計処理して得た分布との比較も行った。

Simulation based on diffusion kinetic model has been carried out to investigate on "initial" track structure at 10$$^{-12}$$ s formed by heavy-ion irradiation and to compare with reported values such as primary yields in pure water and ${it G}$(Fe$$^{3+}$$) in the Fricke solution. Several dose distributions proposed in literatures were taken into the simulation. Spatial distributions of "initial" products at 10$$^{-12}$$ s calculated with Monte-Carlo simulation were compared with the dose distributions reported in the literature.

Access

:

- Accesses

InCites™

:

Altmetrics

:

[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.