X-ray Thomson scattering for measuring dense beryllium plasma collisionality
نویسندگان
چکیده
منابع مشابه
Theory of X-Ray Thomson Scattering
The scattering of photons in plasmas is an important diagnostic tool. The region of warm dense matter can be probed by x-ray Thomson scattering. This requires intense x-ray sources, such as the free electron laser (FEL) at DESY Hamburg. We improve the standard treatment of the scattering on free electrons within the random phase approximation (RPA) by including collisions. The dynamic collision...
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The scattering of photons in plasmas is an important diagnostic tool. The region of warm dense matter can be probed by x-ray Thomson scattering. The scattering cross section is related to the dynamic structure factor S(k, ω). We focus on the contribution of free electrons to the dielectric function which is calculated in the Born–Mermin approximation. The inclusion of collisions modifies the dy...
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ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2010
ISSN: 1742-6596
DOI: 10.1088/1742-6596/244/3/032044