Hiding dark light from a dark force rrom the sun.

Suppose there was an extra force with a weak coupling to a nucleon. The stefan boltzmann law would then have the sun shine an equal amount of dark light as regular lighht even if the coupling was weak, energy in wave equipartions, so thesun would lose twice as much energy with twice the amount of force carriers. We would have noticed the extra energy loss, and maybe detected the extra energy on earth. How can we concell this dark light. Suppose dark matter is a good conductor of the dark force. For example if dark matter is sterlie neutrinos and the dark force is our axial force between neutrinos (and also nucleons). Such a conductor would reflect the dark light. We would suppose that the dark matter is held some distance away from the sun, by the energy of the dark light reflected by it, equalling the gravition attraction of its mass. For a good conductor all the dark light would be hidden. There would be a convection zone where the enerhy of dark light is absorbed. This might be the reason the solar corona is a million degrees, while the surface of the sun is only 6000 degrees C.