Scattering of Lyα Photons through the Reionizing Intergalactic Medium: I. Spectral Energy Distribution

Hyunbae Park, Hyo Jeong Kim, Kyungjin Ahn +7

During reionization, a fraction of galactic Ly$\alpha$ emission is scattered in the intergalactic medium (IGM) and appears as a diffuse light extending megaparsecs from the source. We i…