The density of states in the static screened Coulomb potential
- 1 September 1971
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 4 (9) , 1129-1139
- https://doi.org/10.1088/0022-3700/4/9/002
Abstract
Regge trajectories are calculated for the screened Coulomb potential with screening radii in the range 10-6-10-3 cm corresponding to an ionized hydrogen gas of temperature 5000 K and electron density 1011-1017 cm-3. The Regge trajectories are used to compute the density of states as a function of energy and the results suggest a simple parametric form for this function. The calculation also yields information on the upper bound to the principal quantum number and the start of the quasicontinuum.Keywords
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