Effect of nuclear charge on laser-induced fusion enhancement in advanced fusion fuels
Effect of nuclear charge on laser-induced fusion enhancement in advanced fusion fuels
复制标题
核电荷对先进聚变燃料激光诱导聚变增强的影响
DOI：
10.1103/physrevc.106.034003
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发表时间：
2022
影响因子：
3.1
通讯作者：
Schlesinger, Karl-Georg
中科院分区：
文献类型：
--
作者：
Bekx, John Jasper;Lindsey, Martin Louis;Schlesinger, Karl-Georg
基于之前的一篇论文[物理学。研究了激光诱导不同聚变燃料提高聚变速率的影响。[j] .光子学报，105,054001 (2022):2469-998510.1103/PhysRevC.105.054001。在上述考虑（D-T）和聚变的工作中，我们观察到，在静态外电场下，聚变反应物电荷数的乘积越大，激光诱导的聚变截面增强就越大。我们使用Wentzel-Kramers-Brillouin方法和虚时间方法，以及Kramers-Henneberger方法和volkoff状态近似的半经典方法来研究这种趋势是否在动态电场的DT，和聚变中持续存在。我们发现，在考虑的所有激光参数中，熔合截面确实表现出最大的相对增强，甚至可能超过DT和熔合截面。
Based on the preliminary work done in a previous paper [Phys. Rev. C 105, 054001 (2022)2469-998510.1103/PhysRevC.105.054001], we investigate the effects of laser-induced fusion rate enhancements of different fusion fuels. In the aforementioned work, which considered(D-T) andfusion, it was observed that a larger product of charge numbers of the fusion reactants leads to an increased laser-induced enhancement to the fusion cross section for static external electric fields. We investigate whether this trend persists for DT,, andfusion for dynamical electric fields, using the semiclassical approaches of the Wentzel-Kramers-Brillouin method and the imaginary-time method, as well as the Kramers-Henneberger method, and the Volkoff-state approximation. We find that the fusion cross section ofindeed exhibits the largest relative enhancement for all laser parameters considered and may even surpass the cross section of DT andfusion.
影响因子：
2.7
作者：
Milne, Christopher J.;Schietinger, Thomas;Braun, Hans-Heinrich
通讯作者：
Braun, Hans-Heinrich
影响因子：
2.7
作者：
Tschentscher, Thomas;Bressler, Christian;Zastrau, Ulf
通讯作者：
Zastrau, Ulf
影响因子：
35
作者：
Ishikawa, Tetsuya;Aoyagi, Hideki;Kumagai, Noritaka
通讯作者：
Kumagai, Noritaka