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Article | REF: AF3561 V1

Plasma radiation and spectral line profiles

Author: Olivier VALLÉE

Publication date: January 10, 2002

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4. Plasma ion microfield broadening

4.1 General

The main contribution to the broadening of the lines emitted by a hydrogen plasma comes from Stark broadening in the field of electrons and ions. For a hydrogen plasma, this is linear Stark broadening; disruptive particles with charges Ze produce an electric field: E=ZeR−2.

Solving the hydrogen atom problem in parabolic coordinates, we show...

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Plasma ion microfield broadening
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