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The nature of supernovae 2010O and 2010P in Arp 299-I. Near-infrared and optical evolution
(OXFORD UNIV PRESS, 2014)
We present near-infrared and optical photometry, plus optical spectroscopy of two stripped-envelope supernovae (SNe) 2010O and 2010P that exploded in two different components of an interacting luminous infrared galaxy Arp ...
Multiwavelength analysis of three supernovae associated with gamma-ray bursts observed by GROND
(EDP Sciences, 2015-05)
Context. After the discovery of the first connection between γ-ray bursts (GRBs) and supernovae (SNe) almost two decades ago, tens of SN-like rebrightenings have been discovered and about seven solid associations have been ...
On the progenitor and supernova of the sn 2002cx-like supernova 2008ge
(2010)
We present observations of supernova (SN) 2008ge, which is spectroscopically similar to the peculiar
SN 2002cx, and its pre-explosion site that indicate that its progenitor was probably a white dwarf.
NGC 1527, the host ...
The nature of supernovae 2010O and 2010P in Arp 299-II. Radio emission
(OXFORD UNIV PRESS, 2014)
We report radio observations of two stripped-envelope supernovae (SNe), 2010O and 2010P, which exploded within a few days of each other in the luminous infrared galaxy Arp 299. Whilst SN 2010O remains undetected at radio ...
High-density circumstellar interaction in the luminous type IIn SN 2010jl: The first 1100 days
(Institute of Physics Publishing, 2014)
Hubble Space Telescope and ground-based observations of the Type IIn supernova (SN) 2010jl are analyzed, including photometry and spectroscopy in the ultraviolet, optical, and near-IR bands, 26-1128 days after first ...
THE HIGH-METALLICITY EXPLOSION ENVIRONMENT OF THE RELATIVISTIC SUPERNOVA 2009BB1
(2009-12)
We investigate the environment of the nearby (d 40 Mpc) broad-lined Type Ic supernova SN
2009bb. This event was observed to produce a relativistic outflow likely powered by a central ac-
creting compact object. While ...
Progenitors of low-luminosity Type II-Plateau supernovae
(Oxford University Press, 2018)
The progenitors of low-luminosity Type II-Plateau supernovae (SNe II-P) are believed to be red supergiant (RSG) stars, but there is much disparity in the literature concerning their mass at core collapse and therefore on ...
Spectral identification of an ancient supernova using light echoes in the Large Magellanic Cloud
(UNIV CHICAGO PRESS, 2008-06-20)
We report the successful identification of the type of the supernova responsible for the supernova
remnant SNR 0509-675 in the Large Magellanic Cloud (LMC) using Gemini spectra of surrounding
light echoes. The ability ...