Positron generation via ultra-intense laser irradiating a tapered hollow foam-like target

Positron generation via ultra-intense laser irradiating a tapered hollow foam-like target
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通过超强激光照射锥形空心泡沫状目标产生正电子

DOI:
10.1364/isuptw.2018.tuk10
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发表时间:
2018-04
期刊:
Proceedings of The 9th International Symposium on Ultrafast Phenomena and Terahertz Waves
影响因子:
--
通讯作者:
Tong-Pu Yu
Tong-Pu Yu
中科院分区:
其他
文献类型:
--
作者:
Jian-Xun Liu;Yan-Yun Ma;Tong-Pu Yu

文献摘要

相似文献

提出了一种改进的高通量、低发散、高能正电子产生方案。通过在前端增加一个厚的附加层和一个大的开口半径的空心锥,增强了正电子的产生,束流的准直性和能量都很好
An improved scheme for high-flux, low-divergence and high-energy positrons generation is proposed. With a thick extra layer in the front and a large opening radius hollow cone, positron generation is enhanced, and the beam collimation and energy are well