TY - JOUR
T1 - Type Ib/c supernovae observations with VLBI
AU - Paragi, Z.
AU - Van Der Horst, Alexander J.
AU - Kouveliotou, Chryssa
AU - Granot, Jonathan
AU - Ramirez-Ruiz, Enrico
AU - Taylor, Greg
N1 - Publisher Copyright:
© Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence.
Copyright:
Copyright 2018 Elsevier B.V., All rights reserved.
PY - 2010
Y1 - 2010
N2 - Supernovae (SNe) Ib/c have drawn increasing attention since 1998 owing to their sparse association with long duration gamma-ray bursts (GRBs). Although both phenomena originate from the core collapse of a massive star, the former release most of their energy at optical wavelengths, while the latter do it mostly in soft gamma-rays or hard X-rays. Moreover, the GRB central engine generates ultra-relativistic jets, which beam the early emission into a small narrow cone; no relativistic outflows have yet been found in SNe Ib/c explosions. We show results from very long baseline interferometry (VLBI) observations of three supernovae, one of which appears to have produced a collimated, mildly relativistic outflow.
AB - Supernovae (SNe) Ib/c have drawn increasing attention since 1998 owing to their sparse association with long duration gamma-ray bursts (GRBs). Although both phenomena originate from the core collapse of a massive star, the former release most of their energy at optical wavelengths, while the latter do it mostly in soft gamma-rays or hard X-rays. Moreover, the GRB central engine generates ultra-relativistic jets, which beam the early emission into a small narrow cone; no relativistic outflows have yet been found in SNe Ib/c explosions. We show results from very long baseline interferometry (VLBI) observations of three supernovae, one of which appears to have produced a collimated, mildly relativistic outflow.
UR - http://www.scopus.com/inward/record.url?scp=85053850767&partnerID=8YFLogxK
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AN - SCOPUS:85053850767
SN - 1824-8039
VL - 112
JO - Proceedings of Science
JF - Proceedings of Science
M1 - 044
T2 - 2010 ISKAF Science Meeting, ISKAF 2010
Y2 - 10 June 2010 through 14 June 2010
ER -