# Primordial plasma: influence of non-ideality on equilibrium radiation

@article{Trigger2020PrimordialPI, title={Primordial plasma: influence of non-ideality on equilibrium radiation}, author={Sergey A Trigger and S. A. Maslov}, journal={Physica Scripta}, year={2020} }

The asymptotic behavior of the equilibrium radiation in Maxwellian plasma is investigated for the region of low frequencies. It is shown, that already for a weakly non-ideal plasma the equilibrium radiation can essentially deviate from the Planck law. The deviation from the Planck distribution is described by the transverse dielectric permittivity which takes into account both frequency and spatial dispersion. The influence of plasma non-ideality increases with increase of the non-ideality…

## One Citation

High-frequency spectral density of equilibrium radiation and zero oscillations in the presence of electron gas

- PhysicsPhysics of Plasmas
- 2022

Based on the general expression for the spectral density of equilibrium radiation in a nonrelativistic plasma medium, the high-frequency asymptotics is found for an electron gas accounting for the…

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