Oxygen and calcium nebular emission line relationships in core-collapse supernovae and Ca-rich transients

Simon Prentice, Kate Maguire, Louis Siebenaler +1

This work examines the relationships between the properties (flux ratios, full width at half-maximum velocities) of the [O I] $\lambda \lambda$6300, 6364, [Ca II] $\lambda \lambda$7291, 7323, and the Ca II…