New regimes in the observation of core-collapse supernovae
Core-collapse supernovae (CCSNe) mark the deaths of stars more massive than about eight
times the mass of the Sun and are intrinsically the most common kind of catastrophic cosmic …
times the mass of the Sun and are intrinsically the most common kind of catastrophic cosmic …
The Palomar Transient Factory core-collapse supernova host-galaxy sample. I. Host-galaxy distribution functions and environment dependence of core-collapse …
S Schulze, O Yaron, J Sollerman… - The Astrophysical …, 2021 - iopscience.iop.org
Several thousand core-collapse supernovae (CCSNe) of different flavors have been
discovered so far. However, identifying their progenitors has remained an outstanding open …
discovered so far. However, identifying their progenitors has remained an outstanding open …
Investigating the properties of stripped-envelope supernovae; what are the implications for their progenitors?
SJ Prentice, C Ashall, PA James, L Short… - Monthly Notices of …, 2019 - academic.oup.com
We present observations and analysis of 18 stripped-envelope supernovae observed during
2013–2018. This sample consists of five H/He-rich SNe, six H-poor/He-rich SNe, three …
2013–2018. This sample consists of five H/He-rich SNe, six H-poor/He-rich SNe, three …
The Zwicky Transient Facility census of the local universe. I. Systematic search for calcium-rich gap transients reveals three related spectroscopic subclasses
K De, MM Kasliwal, A Tzanidakis… - The Astrophysical …, 2020 - iopscience.iop.org
Abstract Using the Zwicky Transient Facility alert stream, we are conducting a large
spectroscopic campaign to construct a complete, volume-limited sample of transients …
spectroscopic campaign to construct a complete, volume-limited sample of transients …
Diagnostics of 3D explosion asymmetries of stripped-envelope supernovae by nebular line profiles
BFA van Baal, A Jerkstrand… - Monthly Notices of …, 2024 - academic.oup.com
Understanding the explosion mechanism and hydrodynamic evolution of core-collapse
supernovae (SNe) is a long-standing quest in astronomy. The asymmetries caused by the …
supernovae (SNe) is a long-standing quest in astronomy. The asymmetries caused by the …
Carnegie Supernova Project-II: near-infrared spectroscopy of stripped-envelope core-collapse supernovae
We present 75 near-infrared (NIR; 0.8− 2.5 μm) spectra of 34 stripped-envelope core-
collapse supernovae (SESNe) obtained by the Carnegie Supernova Project-II (CSP-II) …
collapse supernovae (SESNe) obtained by the Carnegie Supernova Project-II (CSP-II) …
A radio-detected type Ia supernova with helium-rich circumstellar material
Abstract Type Ia supernovae (SNe Ia) are thermonuclear explosions of degenerate white
dwarf stars destabilized by mass accretion from a companion star, but the nature of their …
dwarf stars destabilized by mass accretion from a companion star, but the nature of their …
Analysis of broad-lined Type Ic supernovae from the (intermediate) Palomar Transient Factory
F Taddia, J Sollerman, C Fremling, C Barbarino… - Astronomy & …, 2019 - aanda.org
We study 34 Type Ic supernovae that have broad spectral features (SNe Ic-BL). This is the
only SN type found in association with long-duration gamma-ray bursts (GRBs). We …
only SN type found in association with long-duration gamma-ray bursts (GRBs). We …
The Berkeley sample of stripped-envelope supernovae
I Shivvers, AV Filippenko, JM Silverman… - Monthly Notices of …, 2019 - academic.oup.com
We present the complete sample of stripped-envelope supernova (SN) spectra observed by
the Lick Observatory Supernova Search (LOSS) collaboration over the last three decades …
the Lick Observatory Supernova Search (LOSS) collaboration over the last three decades …
SN2019dge: a helium-rich ultra-stripped envelope supernova
We present observations of ZTF18abfcmjw (SN2019dge), a helium-rich supernova with a
fast-evolving light curve indicating an extremely low ejecta mass (≈ 0.33 M⊙) and low …
fast-evolving light curve indicating an extremely low ejecta mass (≈ 0.33 M⊙) and low …