Results 11 to 20 of about 5,737 (225)

Detecting the progenitors of core-collapse supernovae [PDF]

Symposium - International Astronomical Union, 2002
A novel project to directly detect the progenitor stars of nearby core-collapse supernovae in pre-discovery archive images is briefly described.
Smartt, S. J.; id_orcid
openaire   +6 more sources

Turbulence in Core-collapse Supernovae

The Astrophysical Journal
It is understood in a general sense that turbulent fluid motion below the shock front in a core-collapse supernova stiffens the effective equation of state of the fluid and aids in the revival of the explosion.
David Calvert, Michael Redle, Bibek Gautam, Charles J. Stapleford, Carla Fröhlich, James P. Kneller, Matthias Liebendorfer   +6 more
doaj   +4 more sources

Magnetorotational Explosions of Core-Collapse Supernovae

Acta Polytechnica CTU Proceedings, 2014
Core-collapse supernovae are accompanied by formation of neutron stars. The gravitation energy is transformed into the energy of the explosion, observed as SN II, SN Ib,c type supernovae.
Gennady S. Bisnovatyi-Kogan, Sergey G. Moiseenko, Nikolay V. Ardeljan   +2 more
doaj   +3 more sources

Core-collapse supernova explosion theory [PDF]

Nature, 2021
Review article published in ...
A. Burrows, D. Vartanyan
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Core-collapse supernovae as cosmic ray sources. [PDF]

Mon Not R Astron Soc, 2018
Core-collapse supernovae produce fast shocks which expand into the dense circumstellar medium (CSM) of the stellar progenitor. Cosmic rays (CRs) accelerated at these shocks can induce the growth of electromagnetic fluctuations in the pre-shock medium.
Marcowith A, Dwarkadas VV, Renaud M, Tatischeff V, Giacinti G.   +4 more
europepmc   +10 more sources

Core-Collapse Supernovae at the Threshold [PDF]

International Astronomical Union Colloquium, 2005
SummaryRecent progress in modeling core-collapse supernovae is summarized and set in perspective. Two-dimensional simulations with state-of-the-art treatment of neutrino transport still fail to produce powerful explosions, but evidence is presented that they are very close to a success.
Janka, H., Buras, R., Kifonidis, K., Marek, A., Rampp, M.   +4 more
openaire   +4 more sources

Turbulence in core-collapse supernovae [PDF]

Journal of Physics G: Nuclear and Particle Physics, 2018
Abstract Multidimensional simulations show that non-radial, turbulent, fluid motion is a fundamental component of the core-collapse supernova explosion mechanism. Neutrino-driven convection, the standing accretion shock instability, and relic-perturbations from advanced nuclear burning stages can all impact the outcome of core ...
David Radice, Ernazar Abdikamalov, Christian D Ott, Philipp Mösta, Sean M Couch, Luke F Roberts   +5 more
openaire   +3 more sources

The progenitors of core-collapse supernovae [PDF]

Monthly Notices of the Royal Astronomical Society, 2004
We present maps of the nature of single star progenitors of supernovae and their remnants in mass and metallicity space. We find our results are similar to others but we have gone further in varying the amount of mixing and using various mass-loss schemes to see how the maps change.
Eldridge, J. J., Tout, C. A.
openaire   +2 more sources

Theory of core-collapse supernovae [PDF]

Physics Reports, 2007
Advances in our understanding and the modeling of stellar core-collapse and supernova explosions over the past 15 years are reviewed, concentrating on the evolution of hydrodynamical simulations, the description of weak interactions and nuclear equation of state effects, and new insights into the nucleosynthesis occurring in the early phases of the ...
Janka, H., Langanke, K., Marek, A., Martinez-Pinedo, G., Müller, B.   +4 more
openaire   +3 more sources

The physics of core-collapse supernovae [PDF]

Nature Physics, 2005
Review article; 17 pages, 5 ...
Woosley, S., Janka, T.
openaire   +3 more sources