摘要:

AbstractA many particle theory has been applied to investigate collective effects on the shift and the shape of spectral lines. It is shown that the line shift becomes nonlinear with respect to the electron density if the energy distance of the radiators levels is in the order of magnitude of the electron plasma frequency. For weakly non thermal plasmas dips on the line profile occur near the electron plasma frequency.

ISSN:0863-1042    

DOI:10.1002/ctpp.2150330532

出版商:WILEY‐VCH Verlag    

年代:1993

数据来源: WILEY

摘要:

AbstractAn equation of state is derived on the basis of Green's function technique. The formation of bound states is accounted for and the possibility of phase transitions is discussed. The latter is of special interest if it is connected with the vanishing of bound states at high densities, it is then a Mott phase transition.

ISSN:0863-1042    

DOI:10.1002/ctpp.2150330533

出版商:WILEY‐VCH Verlag    

年代:1993

数据来源: WILEY

摘要:

AbstractWe present a fit formula for the excess internal energy of the one‐component plasma in the fluid phase that was obtained from the analytic solution of the mean spherical approximation for charged hard spheres in a uniform neutralizing background by utilizing a new relation for the effective packing fraction. Our results are in much better agreement to recent Monte Carlo data for strong coupling, Γ ≥ 1, than previous results from similar calculations, and extend down to the Debye limit,

ISSN:0863-1042    

DOI:10.1002/ctpp.2150330534

出版商:WILEY‐VCH Verlag    

年代:1993

数据来源: WILEY

ISSN:0863-1042    

DOI:10.1002/ctpp.2150330501

出版商:WILEY‐VCH Verlag    

年代:1993

数据来源: WILEY