The effect of bound states on X-ray Thomson scattering for partially ionized plasmas

Subpicosecond Thomson scattering measurements of optically ionized helium plasmas.

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...

Dynamics of optical-field-ionized plasmas for x-ray lasers.

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چکیده ندارد.

Multicomponent Transport Algorithms for Partially Ionized Plasmas

We investigate iterative methods for solving transport linear systems of partially ionized plasmas. We consider the situations of weak and strong magnetic fields as well as nonequilibrium and the linear systems are investigated in their natural constrained singular symmetric form. Stationary iterative techniques are considered with a new more singular formulation of the transport linear systems...