Spectral energy density in an axisymmetric galaxy as predicted by an analytical model for the Maxwell field - Archive ouverte HAL Access content directly
Journal Articles Advances in Astronomy Year : 2021

Spectral energy density in an axisymmetric galaxy as predicted by an analytical model for the Maxwell field

Abstract

An analytical model for the Maxwell radiation field in an axisymmetric galaxy, proposed previously, is first checked for its predictions of the spatial variation of the spectral energy distributions (SEDs) in our Galaxy. First, the model is summarized. It is now shown how to compute the SED with this model. Then the model is adjusted by asking that the SED predicted at our local position in the Galaxy coincide with the available observations. Finally the first predictions of the model for the spatial variation of the SED in the Galaxy are compared with those of a radiation transfer model. We find that the two predictions do not differ too much. This indicates that, in a future work, it should be possible with the present model to check if the ``interaction energy" predicted by an alternative, scalar theory of gravitation, contributes to the dark matter.
Fichier principal
Vignette du fichier
Arminjon_SED_in_Galaxy_from_Maxwell_Model_V2_eps.pdf (534.74 Ko) Télécharger le fichier
Origin : Files produced by the author(s)

Dates and versions

hal-03160323 , version 1 (05-03-2021)
hal-03160323 , version 2 (09-07-2021)

Identifiers

Cite

Mayeul Arminjon. Spectral energy density in an axisymmetric galaxy as predicted by an analytical model for the Maxwell field. Advances in Astronomy, 2021, 2021, pp.5524600. ⟨10.1155/2021/5524600⟩. ⟨hal-03160323v2⟩

Collections

UGA CNRS 3S-R
73 View
52 Download

Altmetric

Share

Gmail Facebook X LinkedIn More