Answers are grounded in this paper and cite their sources.
We show that if the broad-line supernova explosions of Type Ic (SNeIc) produce the bulk of the observed long duration gamma-ray bursts (LGRBs), including high- and low-luminosity LGRBs and X-ray flashes, and if the LGRBs have the geometry assumed in the cannonball model of LGRBs, then their rate, measured by Swift , and their redshift distribution are consistent with the star formation rate (SFR) over the entire range of redshifts where the SFR has been measured with sufficient accuracy.
No takes yet. Share an insight, caveat, or question.
A 2014 study studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: