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arXiv 1999-12-21 2 views

Cosmic Star Formation Rate From Gamma-Ray Attenuation

Kneiske, T. M. · Mannheim, K.

Original · EN

We compute the attenuation of gamma-rays from remote quasars due to interactions with ambient low-energy photons produced by stars in galaxies and show that the next-generation gamma ray telescopes can probe the cosmic star formation rate at high redshifts.

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