Extragalactic fast X-ray transient candidates discovered by Chandra (2014–2022) J. Quirola-Vásquez, F. E. Bauer, P. G. Jonker, W. N. Brandt, G. Yang, A. J. Levan, Y. Q. Xue, D. Eappachen, E. Camacho, M. E. Ravasio et al. (2 more) A&A, 675 (2023) A44 Published online: 30 June 2023 DOI: 10.1051/0004-6361/202345912