Discovery of the luminous X-ray ignition eRASSt J234402.9−352640 - I. Tidal disruption event or a rapid increase in accretion in an active galactic nucleus?
D. Homan, M. Krumpe, A. Markowitz, T. Saha, A. Gokus, E. Partington, G. Lamer, A. Malyali, Z. Liu, A. Rau, I. Grotova, E. M. Cackett, D. A. H. Buckley, S. Ciroi, F. Di Mille, K. Gendreau, M. Gromadzki, S. Krishnan, M. Schramm and J. F. Steiner
A&A, 672 (2023) A167
DOI: https://doi.org/10.1051/0004-6361/202245078