Eruptive mass loss less than a year before the explosion of superluminous supernovae - I. The cases of SN 2020xga and SN 2022xgc
, , , , , , , , , et al. (40 more)
A&A, 694 (2025) A292
Published online: 24 February 2025
DOI: 10.1051/0004-6361/202452357