Results 11 to 20 of about 5,709 (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
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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. +4 more
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The physics of core-collapse supernovae [PDF]
Nature Physics, 2005 Review article; 17 pages, 5 ...
Woosley, S., Janka, T.
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Prospects for Extending the Core-collapse Supernova Detection Horizon Using High-energy Neutrinos
The Astrophysical Journal, 2023 Large neutrino detectors like IceCube monitor for core-collapse supernovae using low-energy (MeV) neutrinos with a detection reach from a supernova neutrino burst to the Magellanic Cloud. However, some models predict the emission of high-energy neutrinos
Nora Valtonen-Mattila, Erin O’Sullivan
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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.
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Early Hard X-Rays from the Nearby Core-collapse Supernova SN 2023ixf
The Astrophysical Journal Letters, 2023 We present NuSTAR observations of the nearby SN 2023ixf in M101 ( d = 6.9 Mpc) that provide the earliest hard X-ray detection of a nonrelativistic stellar explosion to date at δ t ≈ 4 days and δ t ≈ 11 days.
Brian W. Grefenstette +4 more
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Core-collapse supernovae: Reflections and directions [PDF]
Progress of Theoretical and Experimental Physics, 2012 36 pages, 20 figures (43 eps files); submitted to Progress of Theoretical and Experimental Physics (PTEP)
H.-T. Janka +5 more
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The Type II-P Supernova 2019mhm and Constraints on its Progenitor System
The Astrophysical Journal, 2023 We present pre- and postexplosion observations of the Type II-P supernova (SN II-P) 2019mhm located in NGC 6753. Based on optical spectroscopy and photometry, we show that SN 2019mhm exhibits broad lines of hydrogen with a velocity of −8500 ± 200 km s ...
J. Vazquez +6 more
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Black Hole Formation Accompanied by the Supernova Explosion of a 40 M ⊙ Progenitor Star
The Astrophysical Journal, 2023 We have simulated the collapse and evolution of the core of a solar-metallicity 40 M _⊙ star and find that it explodes vigorously by the neutrino mechanism, despite its very high “compactness.” Within ∼1.5 s of explosion, a black hole forms.
Adam Burrows +2 more
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Topics in Core-Collapse Supernova Theory: The Formation of Black Holes and the Transport of Neutrinos [PDF]
, 2012 Core-Collapse Supernovae are one of the most complex astrophysical systems in the universe. They deeply entwine aspects of physics and astrophysics that are rarely side by side in nature.
O'Connor, Evan Patrick
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