Results 31 to 40 of about 5,709 (225)
Nucleosynthesis in Core Collapse Supernovae
AIP Conference Proceedings, 2006 PDF Document, 6 pages, 2 figures. . Proceedings of "Origin of Matter and Evolution of Galaxies (OMEG05): New Horizon of Nuclear Astrophysics and Cosmology".
Limongi, M., Chieffi, A.
openaire +2 more sources
Arp 299-A: More than "just" a prolific supernova factory [PDF]
, 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
Possible Detection of the Progenitor of the Type II Supernova SN 2023ixf
The Astrophysical Journal Letters, 2023 Stellar evolution theory predicts multiple pathways to the explosive deaths of stars as supernovae. Locating and characterizing the progenitors of well-studied supernovae is important to constrain the theory and to justify and design future surveys to ...
Joanne L Pledger, Michael M Shara
doaj +1 more source
Multimessenger asteroseismology of core-collapse supernovae [PDF]
Physical Review D, 2019 25 pages, 16 figures. Version accepted to PRD.
John Ryan Westernacher-Schneider +6 more
openaire +3 more sources
Hydrogen-Poor Core-Collapse Supernovae [PDF]
, 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
The Innermost Ejecta of Core Collapse Supernovae [PDF]
Nuclear 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 +4 more sources
Young Core‐Collapse Supernova Remnants and Their Supernovae [PDF]
The Astrophysical Journal, 2005 43 pages, ApJ, revised, discussion of 3C58 changed, in press for Feb.
openaire +2 more sources
Strange matter in core-collapse supernovae
ACTA 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
Core Collapse Supernovae - 35 Years of Spectropolarimetry
, 2022 I will give a brief of overview of what spectropolarimetry has taught us about core collapse supernovae and stripped envelope supernovae, as well as highlight what I see as being the main challenges/issues that now need to be addressed to take us to the ...
Stevance, Heloise
core +1 more source
Critical Conditions for Core-Collapse Supernovae [PDF]
Physical Review Letters, 2012 The explosion of a core-collapse supernova can be approximated by the breakdown of steady-state solutions for accretion onto a proto-neutron star (PNS). We analytically show that as the neutrino luminosity exceeds a critical value L_c, the neutrinosphere pressure exceeds the hydrostatic limit even for an optimal shock radius R.
Keshet, Uri, Balberg, Shmuel
openaire +3 more sources