SIMBAD references

2023RNAAS...7...84D - Research Notes of the AAS, 7, 84 (2023/May-0)

Looking for the “Blue Bump” in the Early Light Curve of SN Ia using an Open Supernovae Catalog.

DUSTON C.L. and SANTOS B.

Abstract (from CDS):

In this study we used archival supernova data from a publicly available database to look for a blue excess in the early light curves of SN Ia. This blue excess represents a simple proposed method to differentiate between single- and double-degenerate formation scenarios. Our search found 2 candidates out of 40 SN Ia, and including selection effects implies an upper limit of ∼50% of the supernovae in the sample originated in a binary with a non-degenerate companion.

Abstract Copyright: © 2023. The Author(s). Published by the American Astronomical Society.

Journal keyword(s): Type Ia supernovae - White dwarf stars - Degenerate matter - Optical astronomy - Light curves - Astronomy databases

Simbad objects: 3

goto Full paper

goto View the references in ADS

To bookmark this query, right click on this link: simbad:2023RNAAS...7...84D and select 'bookmark this link' or equivalent in the popup menu