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Systematic Features and Progenitor Dependence of Core-Collapse Supernovae

Nakamura, Ko and Takiwaki, Tomoya and Kuroda, Takami and Kotake, Kei. (2017) Systematic Features and Progenitor Dependence of Core-Collapse Supernovae. In: Proceedings of the 14th International Symposium on Nuclei in the Cosmos (NIC2016), 14. 010610.

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Official URL: https://edoc.unibas.ch/59317/

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Abstract

We present our latest results of two-dimensional core-collapse supernova simulations for about 400 progenitors. Our self-consistent supernova models reveal the systematic features of core-collapse supernova properties such as neutrino luminosity and energy spectrum, explosion energy, remnant mass, and yield of radioactive 56Ni. We find that these explosion characteristics tend to show a monotonic increase as a function of mass accretion rate onto a shock. The accretion rate depends on the structure of the progenitor core and its envelope, which is well described by the compactness parameter.
Faculties and Departments:05 Faculty of Science > Departement Physik > Physik > Theoretische Physik Astrophysik (Thielemann)
UniBasel Contributors:Kuroda, Takami
Item Type:Conference or Workshop Item, refereed
Conference or workshop item Subtype:Conference Paper
Publisher:Japanese Physical Society
Series Name:JPS Conference Proceedings
Note:Publication type according to Uni Basel Research Database: Conference paper
Language:English
Identification Number:
Last Modified:12 Mar 2018 11:58
Deposited On:12 Mar 2018 08:37

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