Geometry effects on energy selective focusing of laser-driven protons with open and closed hemisphere-cone targets
Geometry effects on energy selective focusing of laser-driven protons with open and closed hemisphere-cone targets
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DOI：
10.1088/1361-6587/ad0b34
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发表时间：
2024-01-01
影响因子：
2.2
通讯作者：
McKenna，P.
中科院分区：
文献类型：
--
作者：
King，M.;Higginson，A.;McKenna，P.
相对论强激光与固体密度靶相互作用，可以通过靶的法向鞘层加速过程将质子加速到多MeV的能量。利用空心半球靶与空心圆锥区域聚焦选定能量的质子，应用于如物质的等容加热和惯性约束聚变的快速点火方法，探索了激光强度
Relativistically intense laser light interacting with solid density targets can accelerate protons to multi-MeV energies via the target normal sheath acceleration process. The use of hollow hemisphere targets with a hollow conical region to focus protons of selected energies, for applications such as isochoric heating of matter and for the fast ignition approach to inertial confinement fusion, is explored for laser intensity