AN ULTRASOFT X-RAY FLARE FROM 3XMM J152130.7+074916: A TIDAL DISRUPTION EVENT CANDIDATE - Lin, Dacheng; Maksym, Peter W.; Irwin, Jimmy A.; Komossa, S.; Webb, Natalie A.; Godet, Olivier; Barret, Didier; Grupe, Dirk; Gwyn, Stephen D. J. (The Astrophysical journal, 2015)
Keywords: ACCRETION DISKS; accretion, accretion disks; ASTROPHYSICS, COSMOLOGY AND ASTRONOMY; BLACK HOLES; DETECTION; Disks; Disruption; Flux; Galaxies; galaxies: individual (3XMM J152130.7+074916); galaxies: nuclei; GALAXY NUCLEI; KEV RANGE; LUMINOSITY; MASS; STARS; TRANSIENTS; X-RAY GALAXIES; X-ray sources; X-RAY SPECTRA; X-rays; X-rays: galaxies; XMM (spacecraft)