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Title: Studying Supernovae under the Current Paradigm

Journal Article · · Proceedings of the International Astronomical Union
 [1]
  1. Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

Abstract The convection-enhanced paradigm behind core-collapse supernovae (SNe) invokes a multi-physics model where convection above the proto-neutron star is able to convert the energy released in the collapse to produce the violent explosions observed as SNe. Over the past decade, the evidence in support of this engine has grown, including constraints placed by SN neutrinos, energies, progenitors and remnants. Although considerable theoretical work remains to utilize this data, our understanding of normal SNe is advancing. To achieve a deeper level of understanding, we must find ways to compare detailed simulations with the increasing set of observational data. Here we review the current constraints and how we can apply our current understanding to broaden our understanding of these powerful engines.

Research Organization:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC52-06NA25396
OSTI ID:
1406203
Report Number(s):
LA-UR-15-27704; TRN: US1703031
Journal Information:
Proceedings of the International Astronomical Union, Vol. 11, Issue A29B; ISSN 1743-9213
Publisher:
Cambridge University PressCopyright Statement
Country of Publication:
United States
Language:
English

References (14)

Supernova Fallback: A Possible Site for the r -Process journal July 2006
Late‐Time Convection in the Collapse of a 23 M Star journal April 2007
Gamma‐Ray Lines from Asymmetric Supernovae journal September 2003
Asymmetries in core-collapse supernovae from maps of radioactive 44Ti in Cassiopeia A journal February 2014
Mass Limits For Black Hole Formation journal September 1999
Uncertainties in Supernova Yields. I. One‐dimensional Explosions journal August 2007
Inside the supernova: A powerful convective engine journal November 1994
Neutrinos from Fallback onto Newly Formed Neutron Stars journal June 2009
Observation of a neutrino burst in coincidence with supernova 1987A in the Large Magellanic Cloud journal April 1987
Gamma Rays from Single‐Lobe Supernova Explosions journal December 2005
Observation of a neutrino burst from the supernova SN1987A journal April 1987
A case Study of Small-Scale Structure Formation in Three-Dimensional Supernova Simulations journal August 2012
Observational constraints of stellar collapse: Diagnostic probes of nature's extreme matter experiment journal April 2014
Progenitors of Core-Collapse Supernovae journal September 2009

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