A review of type Ia supernova spectra

J Parrent, B Friesen, M Parthasarathy - Astrophysics and Space Science, 2014 - Springer
SN 2011fe was the nearest and best-observed type Ia supernova in a generation, and
brought previous incomplete datasets into sharp contrast with the detailed new data. In …

A Virgo Environmental Survey Tracing Ionised Gas Emission (VESTIGE)-I. Introduction to the survey

A Boselli, M Fossati, L Ferrarese, S Boissier… - Astronomy & …, 2018 - aanda.org
The Virgo Environmental Survey Tracing Ionised Gas Emission (VESTIGE) is a blind narrow-
band (NB) Hα+[NII] imaging survey carried out with MegaCam at the Canada–France …

Diversity in extinction laws of Type Ia supernovae measured between 0.2 and 2 μm

R Amanullah, J Johansson, A Goobar… - Monthly Notices of …, 2015 - academic.oup.com
We present ultraviolet (UV) observations of six nearby Type Ia supernovae (SNe Ia)
obtained with the Hubble Space Telescope, three of which were also observed in the near …

Explosive nucleosynthesis in sub-Chandrasekhar-mass white dwarf models for type Ia supernovae: dependence on model parameters

SC Leung, K Nomoto - The Astrophysical Journal, 2020 - iopscience.iop.org
Abstract Recent observations of Type Ia supernovae (SNe Ia) have shown diversified
properties of the explosion strength, light curves, and chemical composition. To investigate …

BVRI lightcurves of supernovae SN 2011fe in M101, SN 2012aw in M95, and SN 2012cg in NGC 4424

U Munari, A Henden, R Belligoli, F Castellani… - New Astronomy, 2013 - Elsevier
Accurate and densely populated BVRCIC lightcurves of supernovae SN 2011fe in M101, SN
2012aw in M95 and SN 2012cg in NGC 4424 are presented and discussed. The SN 2011fe …

Strong Evidence against a Non-degenerate Companion in SN 2012cg

BJ Shappee, AL Piro, KZ Stanek, SG Patel… - The Astrophysical …, 2018 - iopscience.iop.org
Strong Evidence against a Non-degenerate Companion in SN 2012cg - IOPscience This
site uses cookies. By continuing to use this site you agree to our use of cookies. To find out …

Delayed circumstellar interaction for Type Ia SN 2015cp revealed by an HST ultraviolet imaging survey

ML Graham, CE Harris, PE Nugent… - The Astrophysical …, 2019 - iopscience.iop.org
The nature and role of the binary companion of carbon–oxygen white dwarf stars that
explode as Type Ia supernovae (SNe Ia) are not yet fully understood. Past detections of …

Late-time photometry of Type Ia supernova SN 2012cg reveals the radioactive decay of 57Co

O Graur, D Zurek, MM Shara, AG Riess… - The Astrophysical …, 2016 - iopscience.iop.org
Seitenzahl et al. have predicted that roughly three years after its explosion, the light we
receive from a Type Ia supernova (SN Ia) will come mostly from reprocessing of electrons …

Comparing the Locations of Supernovae to CO (2–1) Emission in Their Host Galaxies

NM Chen, AK Leroy, LA Lopez… - The Astrophysical …, 2023 - iopscience.iop.org
We measure the molecular gas environment near recent (< 100 yr old) supernovae (SNe)
using∼ 1''or≤ 150 pc resolution CO (2–1) maps from the PHANGS–Atacama Large …

The First Data Release from SweetSpot: 74 Supernovae in 36 Nights on WIYN+ WHIRC

A Weyant, WM Wood-Vasey, R Joyce… - The Astronomical …, 2018 - iopscience.iop.org
SweetSpot is a 3 yr National Optical Astronomy Observatory (NOAO) survey program to
observe Type Ia supernovae (SNe Ia) in the smooth Hubble flow with the WIYN High …