WEKO3
アイテム
Structure and Dynamics of electric fields produced in the interaction between a single cluster and a background gas irradiated by a high power laser
https://repo.qst.go.jp/records/66118
https://repo.qst.go.jp/records/661184a833643-e080-40cb-99ff-6d32d0fe5810
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-02-14 | |||||
| タイトル | ||||||
| タイトル | Structure and Dynamics of electric fields produced in the interaction between a single cluster and a background gas irradiated by a high power laser | |||||
| 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_c94f | |||||
| 資源タイプ | conference object | |||||
| 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 |
Matsui, R.
× Matsui, R.× Fukuda, Y.× Kawahito, D.× Kishimoto, Yasuaki× 松井 隆太郎× 福田 祐仁× 岸本 泰明 |
|||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In the recent experiment concerning high power laser-cluster interaction, composed of CO2 clusters and background hydrogen gas, conducted at JAEA-KPSI, high energy background hydrogen ions, accelerated up to 1.6 MeV, have been observed. In order to examine the acceleration mechanism of the background gas ions, we have performed 2D and 3D PIC simulations in the parameter regime relevant to the experiment. The simulation results shows that at the contact surface area, the asymmetric electric field of Coulomb explosion from cluster and the additional electric field from background gas are generated and these electric fields contribute to the acceleration of background gas ions. From energy spectra of ions, the simulation results well support experimental ones. | |||||
| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | High Energy Density Sciences 2016 | |||||
| 発表年月日 | ||||||
| 日付 | 2016-05-19 | |||||
| 日付タイプ | Issued | |||||
