Preprint
Sep 2026
X-ray Through Radio Observations and Modeling of the Soft X-ray Flash GRB 250419A
Soft X-ray flashes (XRFs) are predicted from a variety of hypothesized phenomena, including"dirty fireballs"(relativistic jets with significant baryon loading), and gamma-ray bursts viewed marginally off-axis. For a given burst, detailed multiwavelength observations are necessary for distinguishing between possible pro...
G. Schroeder, A. Y. Q. Ho, Gavin P. Lamb et al.
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