Results 31 to 40 of about 5,737 (225)

Core-collapse Supernovae [PDF]

open access: yesProceedings of VI European Summer School on Experimental Nuclear Astrophysics — PoS(ENAS 6), 2013
Marking the inevitable death of a massive star, and the birth of a neutron star or black hole, core-collapse supernovae bring together physics at a wide range in spatial scales, from kilometer-sized hydrodynamic motions (growing to gigameter scale) down to femtometer scale nuclear reactions. Carrying 10$$^{51}$$ ergs of kinetic energy and a rich-mix of
William Raphael Hix   +8 more
openaire   +1 more source

On the Nature of Core-Collapse Supernova Explosions [PDF]

open access: yesThe Astrophysical Journal, 1995
68 pages, AASTeX Latex, 37 Figures, Accepted for Sept. 10'th, 1995 Ap. J., Figures and mpeg simulations available at http://lepton.physics.arizona.edu:8000/
Burrows, Adam   +2 more
openaire   +2 more sources

Arp 299-A: More than "just" a prolific supernova factory [PDF]

open access: yes, 2010
We present partial results from our monitoring of the nuclear region of the starburst galaxy IC 694 (=Arp 299-A) at radio wavelengths, aimed at discovering recently exploded core-collapse supernovae, as well as to determine their rate of explosion, which
Marco Bondi   +9 more
core   +1 more source

Hydrogen-Poor Core-Collapse Supernovae [PDF]

open access: yes, 2017
Hydrogen-poor core-collapse supernovae (SNe) signal the explosive death of stars more massive than the progenitors of hydrogen-rich core-collapse supernovae, i.e., approximately in the range 15-50 M☉ in main sequence.
Mazzali, Paolo A.   +3 more
core   +1 more source

Multimessenger asteroseismology of core-collapse supernovae [PDF]

open access: yesPhysical Review D, 2019
25 pages, 16 figures. Version accepted to PRD.
John Ryan Westernacher-Schneider   +6 more
openaire   +3 more sources

Nuclear Weak Interactions in Core-Collapse Supernovae [PDF]

open access: yes, 2018
Core-collapse supernovae are one of the most fascinating phenomena in astrophysics,but the explosion mechanism is not clearly understood yet because of their intricacies. One underlying problem is the uncertainty in weak interaction rates. In particular,
FURUSAWA, Shun (8361015), FURUSAWA, Shun
core   +1 more source

Young Core‐Collapse Supernova Remnants and Their Supernovae [PDF]

open access: yesThe Astrophysical Journal, 2005
43 pages, ApJ, revised, discussion of 3C58 changed, in press for Feb.
openaire   +2 more sources

The Innermost Ejecta of Core Collapse Supernovae [PDF]

open access: yesNuclear Physics A, 2005
We ensure successful explosions (of otherwise non-explosive models) by enhancing the neutrino luminosity via reducing the neutrino scattering cross sections or by increasing the heating efficiency via enhancing the neutrino absorption cross sections in the heating region.
Fröhlich, C   +7 more
openaire   +3 more sources

Strange matter in core-collapse supernovae

open access: yesACTA PHYSICA POLONICA B, 2011
8 pages, 3 figures, Invited talk at the "Strangeness in Quark Matter" conference, 18-24 September 2011, Polish Academy of Arts and Sciences, Cracow ...
I. Sagert   +6 more
openaire   +3 more sources

The Iron Yield of Core-collapse Supernovae

open access: yesThe Astrophysical Journal, 2023
We present a systematic analysis of 191 stripped-envelope supernovae (SE SNe), aimed at computing their ^56 Ni masses from the luminosity in their radioactive tails ( ${M}_{\mathrm{Ni}}^{\mathrm{tail}}$ ) and/or in their maximum light, and the mean ^56 ...
Ósmar Rodríguez, Dan Maoz, Ehud Nakar
doaj   +1 more source

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