Metamorphosis of SN 2014C: delayed interaction between a hydrogen poor core-collapse supernova and a nearby circumstellar shell
D Milisavljevic, R Margutti, A Kamble… - The Astrophysical …, 2015 - iopscience.iop.org
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 …
unprecedented slow metamorphosis from H-poor type Ib to H-rich type IIn over the course of …
Far-ultraviolet to near-infrared observations of SN 2023ixf: a high-energy explosion engulfed in complex circumstellar material
We present early-phase panchromatic photometric and spectroscopic coverage spanning
the far-ultraviolet to near-infrared regime of the nearest hydrogen-rich core-collapse …
the far-ultraviolet to near-infrared regime of the nearest hydrogen-rich core-collapse …
Ejection of the Massive Hydrogen-rich Envelope Timed with the Collapse of the Stripped SN 2014C
R Margutti, A Kamble, D Milisavljevic… - The Astrophysical …, 2017 - iopscience.iop.org
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 …
observations represent the first solid detection of a young extragalactic stripped-envelope …
Stripped-envelope supernova SN 2004dk is now interacting with hydrogen-rich circumstellar material
JC Mauerhan, AV Filippenko, WK Zheng… - Monthly Notices of …, 2018 - academic.oup.com
The dominant mechanism and time-scales over which stripped-envelope supernovae (SNe)
progenitor stars shed their hydrogen envelopes are uncertain. Observations of Type Ib and …
progenitor stars shed their hydrogen envelopes are uncertain. Observations of Type Ib and …
The disappearances of six supernova progenitors
SD Van Dyk, A De Graw, R Baer-Way… - Monthly Notices of …, 2023 - academic.oup.com
As part of a larger completed Hubble Space Telescope (HST) Snapshot program, we
observed the sites of six nearby core-collapse supernovae (SNe) at high spatial resolution …
observed the sites of six nearby core-collapse supernovae (SNe) at high spatial resolution …
The early discovery of SN 2017ahn: signatures of persistent interaction in a fast-declining Type II supernova
We present high-cadence, comprehensive data on the nearby (D≃ 33 Mpc) Type II
supernova (SN II) 2017ahn, discovered within about one day of the explosion, from the very …
supernova (SN II) 2017ahn, discovered within about one day of the explosion, from the very …
SN 2010mb: direct evidence for a supernova interacting with a large amount of hydrogen-free circumstellar material
We present our observations of SN 2010mb, a Type Ic supernova (SN) lacking
spectroscopic signatures of H and He. SN 2010mb has a slowly declining light curve (LC)(∼ …
spectroscopic signatures of H and He. SN 2010mb has a slowly declining light curve (LC)(∼ …
SN 2009jf: a slow-evolving stripped-envelope core-collapse supernova
We present an extensive set of photometric and spectroscopic data for SN 2009jf, a nearby
Type Ib supernova (SN), spanning from∼ 20 d before B-band maximum to 1 yr after …
Type Ib supernova (SN), spanning from∼ 20 d before B-band maximum to 1 yr after …
SN 2016coi/ASASSN-16fp: an example of residual helium in a typeIc supernova?
The optical observations of Ic-4 supernova (SN) 2016coi/ASASSN-16fp, from∼ 2 to∼ 450 d
after explosion, are presented along with analysis of its physical properties. The SN shows …
after explosion, are presented along with analysis of its physical properties. The SN shows …
On the hydrogen emission from the Type Ia supernova SN 2002ic
The discovery of SN 2002ic and subsequent spectroscopic studies have led to the surprising
finding that SN 2002ic is a Type Ia supernova with strong ejecta-circumstellar interaction …
finding that SN 2002ic is a Type Ia supernova with strong ejecta-circumstellar interaction …