Hot GRB-selected Submillimeter Galaxies
M. J. Micha{\l}owski, J. Hjorth, J. M. Castro Cer\'on, D. Watson, (Dark Cosmology Centre, Niels Bohr Institute, University of Copenhagen,, Denmark)
TL;DR
This paper presents evidence that gamma-ray burst host galaxies that are bright in submillimeter and radio wavelengths are hotter versions of typical submillimeter galaxies, which are important for understanding cosmic star formation.
Contribution
It introduces the hypothesis that GRB-selected submillimeter galaxies are hotter counterparts to typical submm galaxies, highlighting their significance in cosmic star formation history.
Findings
GRB host galaxies are hotter than typical submm galaxies.
Hotter submm galaxies are hard to detect but contribute significantly to star formation.
Spectral energy distribution fits support the hotter galaxy hypothesis.
Abstract
Using detailed spectral energy distribution fits we present evidence that submillimeter- and radio-bright gamma-ray burst host galaxies are hotter counterparts to submillimeter galaxies. This hypothesis makes them of special interest since hotter submm galaxies are difficult to find and are believed to contribute significantly to the star formation history of the Universe.
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Taxonomy
TopicsGamma-ray bursts and supernovae