The Fast X-Ray Transient XRT 210423 and Its Host Galaxy
Fast X-ray Transients (FXTs) are X-ray flares with durations ranging from a few hundred seconds to a few hours. Possible origins include the tidal disruption of a white dwarf by an intermediate-mass black hole, a supernova shock breakout, or a binary neutron star merger. We present the X-ray light curve and spectrum as well as deep optical imaging
Eappachen, D. et al.
Fecha de publicación:
5
2023