...
首页> 外文期刊>Physics of plasmas >Simulated refraction-enhanced X-ray radiography of laser-driven shocks
【24h】

Simulated refraction-enhanced X-ray radiography of laser-driven shocks

机译:模拟折射增强的激光驱动冲击的X射线射线照相

获取原文
获取原文并翻译 | 示例
           

摘要

Refraction-enhanced x-ray radiography (REXR) is used to infer shock-wave positions of more than one shock wave, launched by a multiple picket pulse in a planar plastic foil. This includes locating shock waves before the shocks merge, during the early time and the main drive of the laser pulse that is not possible with the velocity interferometer system for any reflector. Simulations presented in this paper of REXR show that it is necessary to incorporate the refraction and attenuation of x rays along with the appropriate opacity and refractive-index tables to interpret experimental images. Simulated REXR shows good agreement with an experiment done on the OMEGA laser facility to image a shock wave. REXR can be applied to design multiple-picket pulses with a better understanding of the shock locations. This will be beneficial to obtain the required adiabats for inertial confinement fusion implosions. Published under license by AIP Publishing.
机译:折射增强的X射线放射线照相(REXR)用于推断出多于一个冲击波的冲击波位置,由平面塑料箔中的多个拾取脉冲发射。 这包括在冲击合并之前定位冲击波,在早期和激光脉冲的主驱动器中,对于任何反射器的速度干涉仪系统是不可能的。 在REXR的本文中呈现的模拟表明,有必要将X射线的折射和衰减以及适当的不透明度和折射率表掺入解释实验图像。 模拟的REXR与在OMEGA激光设施上进行的实验表现出良好的一致性,以映像冲击波。 REXR可以应用于设计多泡脉冲,更好地了解震动位置。 这将有利于获得所需的绝热性用于惯性监禁融合爆炸。 通过AIP发布在许可证下发布。

著录项

  • 来源
    《Physics of plasmas》 |2019年第3期|共11页
  • 作者单位

    Univ Rochester Laser Energet Lab 250 E River Rd Rochester NY 14623 USA;

    Univ Rochester Laser Energet Lab 250 E River Rd Rochester NY 14623 USA;

    Univ Rochester Laser Energet Lab 250 E River Rd Rochester NY 14623 USA;

    Univ Rochester Laser Energet Lab 250 E River Rd Rochester NY 14623 USA;

    Univ Rochester Laser Energet Lab 250 E River Rd Rochester NY 14623 USA;

    Univ Rochester Laser Energet Lab 250 E River Rd Rochester NY 14623 USA;

    Univ Rochester Laser Energet Lab 250 E River Rd Rochester NY 14623 USA;

    Univ Rochester Laser Energet Lab 250 E River Rd Rochester NY 14623 USA;

    Univ Rochester Laser Energet Lab 250 E River Rd Rochester NY 14623 USA;

    Univ Rochester Laser Energet Lab 250 E River Rd Rochester NY 14623 USA;

    Univ Rochester Laser Energet Lab 250 E River Rd Rochester NY 14623 USA;

    Univ Rochester Laser Energet Lab 250 E River Rd Rochester NY 14623 USA;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 等离子体物理学;
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号