Sources of radiation in the early universe: The equation of radiative transfer and optical distances

@inproceedings{Nagirner2005SourcesOR,
  title={Sources of radiation in the early universe: The equation of radiative transfer and optical distances},
  author={Dmitrij I. Nagirner and S. L. Kirusheva},
  year={2005}
}
We have derived the radiative-transfer equation for a point source with a specified intensity and spectrum, originating in the early Universe between the epochs of annihilation and recombination, at redshifts zs = 10 8 ÷10. The direct radiation of the source is separated from the diffuse radiation it produces. Optical distances from the source for Thomson scattering and bremsstrahlung absorption at the maximum of the thermal background radiation are calculated as a function of the redshift z… CONTINUE READING

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