3 papers
astro-ph.SR2025
Spectral evolution of the narrow emission line components in optical during the 2022 nova eruption of U Scorpii
Katsuki Muraoka, Naoto Kojiguchi, Junpei Ito +20
There remains debate over whether the accretion disk survives or is entirely disrupted after the nova eruption. In our previous paper, Muraoka et al. (2024, PASJ, 76, 293) have pho…
astro-ph.EP2023
A planetary collision afterglow and transit of the resultant debris cloud
Matthew Kenworthy, Simon Lock, Grant Kennedy +19
Planets grow in rotating disks of dust and gas around forming stars, some of which can subsequently collide in giant impacts after the gas component is removed from the disk. Monit…
astro-ph.SR2022
Gaia22eor: Symbiotic star V2756 Sgr detected in a deep eclipse
Jaroslav Merc, Hamish Barker, Rudolf Gális
V2756 Sgr is a long-known S-type symbiotic binary that was recently detected in 1 mag eclipse-like fading by the Gaia satellite. This behavior was reported as a Gaia Science…