Pair production in photon-photon collisions.
Absorption probability for photons traversing photon gases with different spectra
ENERGY SPECTRUM↗
Engineering topics
Schreder, G. P.
Publications and source records attributed to Schreder, G. P..
Opacity of the universe to high-energy photons.
Opacity of universe to high energy photons, estimating spectra and absorption probability
ENERGY SPECTRUM↗