Abstract We present the Open Supernova Catalog, an online collection of observations and
metadata for presently 36,000+ supernovae and related candidates. The catalog is freely …

This chapter describes the current classification scheme of supernovae (SNe). This scheme
has evolved over many decades and now includes numerous SN Types and sub-types …

It is 30 years since the characteristic signatures of interaction with circumstellar material
(CSM) were first observed in a core-collapse supernova. Since then, CSM interaction has …

Type Ib and IIb Supernova Progenitors in Interacting Binary Systems - IOPscience This site
uses cookies. By continuing to use this site you agree to our use of cookies. To find out more …

We present multi-wavelength observations of SN 2014C during the first 500 days. These
observations represent the first solid detection of a young extragalactic stripped-envelope …

Mass loss processes are a key uncertainty in the evolution of massive stars. They determine
the amount of mass and angular momentum retained by the star, thus influencing its …

We present optical observations of supernova SN 2014C, which underwent an
unprecedented slow metamorphosis from H-poor type Ib to H-rich type IIn over the course of …

Supernova (SN) 2021ocs was discovered in the galaxy NGC 7828 (z= 0.01911) within the
interacting system Arp 144 and subsequently classified as a normal Type Ic SN around peak …

Core-collapse supernovae showing little or no hydrogen (denoted by Type IIb and Ib,
respectively) are the explosions of massive stars that have lost some or most of their outer …

We present an analysis of the nebular spectra of 103 stripped-envelope (SE) supernovae
(SNe) collected from the literature and observed with the Subaru Telescope from 2002 to …