Published November 29, 2021
| Accepted Version
Discussion Paper
Open
Type Ia Supernovae and their Explosive Nucleosynthesis: Constraints on Progenitors
- Creators
-
Leung, Shing-Chi
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Nomoto, Ken'ichi
Chicago
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Abstract
What the progenitors of Type Ia supernovae (SNe Ia) are, whether they are near-Chandrasekhar mass or sub-Chandrasekhar mass white dwarfs, has been the matter of debate for decades. Various observational hints are supporting both models as the main progenitors. In this paper, we review the explosion physics and the chemical abundance patterns of SNe Ia from these two classes of progenitors. We will discuss how the observational data of SNe Ia, their remnants, the Milky Way Galaxy, and galactic clusters can help us to determine the essential features where numerical models of SNe Ia need to match.
Additional Information
S.C.L. thanks the session chairpersons Pilar-Ruiz Lapuente and Robert Fisher for the invition to the introductory talk in the Marcel Grossmann 16 Meeting. S.C.L acknowledges support by NASA grants HST-AR-15021.001-A and 80NSSC18K1017. K.N. has been supported by the World Premier International Research Center Initiative (WPI Initiative), MEXT, Japan, and JSPS KAKENHI Grant Numbers JP17K05382, JP20K04024, and JP21H04499.Attached Files
Accepted Version - 2111.14795.pdf
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2111.14795.pdf
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Additional details
- Eprint ID
- 114225
- Resolver ID
- CaltechAUTHORS:20220411-225200752
- NASA Hubble Fellowship
- HST-AR-15021.001-A
- NASA
- 80NSSC18K1017
- Ministry of Education, Culture, Sports, Science and Technology (MEXT)
- Japan Society for the Promotion of Science (JSPS)
- JP17K05382
- Japan Society for the Promotion of Science (JSPS)
- JP20K04024
- Japan Society for the Promotion of Science (JSPS)
- JP21H04499
- Created
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2022-04-12Created from EPrint's datestamp field
- Updated
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2023-06-02Created from EPrint's last_modified field
- Caltech groups
- TAPIR, Walter Burke Institute for Theoretical Physics