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Spatial and spectral x-ray characterization of the Target Normal Sheath Acceleration regime
https://repo.qst.go.jp/records/76053
https://repo.qst.go.jp/records/760536f195262-e21d-4c95-ae55-7c063a55e3df
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2019-05-09 | |||||
| タイトル | ||||||
| タイトル | Spatial and spectral x-ray characterization of the Target Normal Sheath Acceleration regime | |||||
| 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 |
Lowe, HazelFrances
× Lowe, HazelFrances× Lowe, HazelFrances |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In the high energy, high density plasmas formed by the interaction of an ultra-short pulse laser with a ~100nm-1µm target foil, ions are generated by Target Normal Sheath Acceleration (TNSA). TNSA and specifically the formation of the sheath field on the rear surface of the target needs to be better understood in order to optimize laser driven ion beams for applications such as medical hadron therapy. An understanding of the electron dynamics that control formation of the sheath field in the target is essential and studying x-ray emission from the interaction region provides valuable information about the electron population. For this purpose, preliminary measurements of the spatial and spectral characteristics of the interaction region generated by the irradiation of ultra-thin foil targets by the 1022W/cm2 J-KAREN-P laser have been made via penumbral imaging of the x-ray source and continuum x-ray spectroscopy. | |||||
| 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 | OPTO Symposium on Photon and Beam Science | |||||
| 発表年月日 | ||||||
| 日付 | 2019-06-12 | |||||
| 日付タイプ | Issued | |||||
