Bremsstrahlung and radiative-recombination emissivity coefficients in non-Maxwellian plasmas
- 1 July 1984
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 30 (1) , 429-434
- https://doi.org/10.1103/physreva.30.429
Abstract
Emission for bremsstrahlung and direct radiative recombination is studied in typically non-Maxwellian plasmas, as found in the critical-density region of laser-produced plasmas. The strong departure of the spectrum from its Maxwellian counterpart is described by a general representation (which is rigorous for hydrogenic plasmas) by means of calculated reduced emissivity coefficients. This departure leads us to reconsider a current temperature diagnostic.Keywords
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