Numerical simulation of the conversion of thermal X-ray radiation from laser-induced plasmas and radiation heating
W Wang, J Zhang, VK Senecha
Abstract
W Wang, J Zhang, VK Senecha
Abstract
The conversion of intense laser light into thermal X-ray radiation in laser-induced plasmas is investigated using a one-dimensional radiation hydrodynamics code MULTI. The conversion efficiency and spectral distribution of the X-ray radiation are optimized. By optimizing the thickness of targets, a unique plasma enviroument can be obtained. This is very important for simulation of astrophysical process at laboratories.
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The conversion of intense laser light into thermal X-ray radiation in laser-induced plasmas is investigated using a one-dimensional radiation hydrodynamics code MULTI. The conversion efficiency and spectral distribution of the X-ray radiation are optimized. By optimizing the thickness of targets, a unique plasma enviroument can be obtained. This is very important for simulation of astrophysical process at laboratories.
Key concepts: Plasma, Radiation, Laser, Thermal radiation, X-ray, Thermal, Physics, Optics