8 research outputs found
Modified Debye-Huckel Electron Shielding and Penetration Factor
Full text linkScreened potential, modified by non standard electron cloud distributions
responsible for the shielding effect on fusion of reacting nuclei in
astrophysical plasmas, is derived. The case of clouds with depleted tails in
space coordinates is discussed. The modified screened potential is obtained
both from statistical mechanics arguments based on fluctuations of the inverse
of the Debye-Huckel radius and from the solution of a Bernoulli equation used
in generalized statistical mechanics. Plots and tables useful in evaluating
penetration probability at any energy are provided.Comment: 9 pages, 3 figures, 3 table
Modelling the relaxation of a dilute electron gas interacting with a three-dimensional gas of neutral and excited atoms
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The role of collective effects in the kinetics of a molecular plasma generated by a particle beam. Application to nitrogen
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