87 citations · 206 across the 9 of their papers we have counts for
9 papers
The influence of local field corrections on Thomson scattering in non-ideal two-component plasmas
Carsten Fortmann, August Wierling, Gerd Röpke
Thomson scattering in non-ideal (collision-dominated) two-component plasmas is calculated accounting for electron-ion collisions as well as electron-electron correlations. This is…
Fitting the dielectric response of collisionless plasmas by continued fractions
August Wierling
We present an approximation scheme for the dielectric response of thermal collisionless plasmas at arbitrary degeneracy. A T-fraction representation is obtained from the known expa…
Interpolation between static local field corrections and the Drude model by a generalized Mermin approach
August Wierling
In non-ideal plasmas, the dielectric function has to be treated beyond the random phase approximation. Correlations and well as collisions have to be included. These corrections ar…
Optical properties and one-particle spectral function in non-ideal plasmas
Carsten Fortmann, Gerd Röpke, August Wierling
A basic concept to calculate physical features of non-ideal plasmas, such as optical properties, is the spectral function which is linked to the self-energy. We calculate the spect…
Bremsstrahlung vs. Thomson scattering in VUV-FEL plasma experiments
C. Fortmann, R. Redmer, H. Reinholz +3
We determine the spectral photon yield from a hot dense plasma irradiated by VUV-FEL light in a Thomson scattering experiment. The Thomson signal is compared to the emission backgr…
Bremsstrahlung from dense plasmas and the Landau-Pomeranchuk-Migdal effect
C. Fortmann, H. Reinholz, G. Roepke +1
The suppression of the bremsstrahlung cross section due to multiple scattering of the emitting electrons is an important effect in dense media (Landau-Pomeranchuk-Migdal effect). H…