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- Original title:
- Towards Energy Saturation in Three-dimensional Simulations of Core-collapse Supernova Explosions
- Translated title:
- Dreidimensionale Simulationen von Kernkollaps-Supernova-Explosionen bis zur Energiesaturation
- Author:
- Kresse, Daniel
- Year:
- 2023
- Document type:
- Dissertation
- Faculty/School:
- TUM School of Natural Sciences
- Advisor:
- Janka, Hans-Thomas (Prof. Dr.)
- Referee:
- Janka, Hans-Thomas (Prof. Dr.); Ibarra, Alejandro (Prof. Dr.)
- Language:
- en
- Subject group:
- PHY Physik
- TUM classification:
- PHY 900
- Abstract:
- Core-collapse supernovae (CCSNe) are the violent explosions of massive stars. Yet, their detailed explosion mechanism is still a matter of intense research. By performing three-dimensional (3D) hydrodynamics simulations, including a newly developed scheme for neutrino heating and cooling effects, we demonstrate that self-consistent 3D models of neutrino-driven CCSNe can yield explosion properties in agreement with observations on relevant timescales of several seconds.
- Translated abstract:
- Kernkollaps-Supernovae (KKSNe) sind gewaltige Explosionen massereicher Sterne. Ihr detaillierter Explosionsmechanismus ist bis heute Gegenstand intensiver Forschung. Mittels dreidimensionaler (3D) hydrodynamischer Simulationen einschließlich eines neu entwickelten Schemas für Neutrino-Heiz- und Kühleffekte zeigen wir, dass selbstkonsistente 3D-Modelle neutrinogetriebener KKSNe über Zeitskalen von mehreren Sekunden Explosionseigenschaften in Übereinstimmung mit Beobachtungen liefern können.
- WWW:
- https://mediatum.ub.tum.de/?id=1707410
- Date of submission:
- 03.05.2023
- Oral examination:
- 27.06.2023
- File size:
- 22487886 bytes
- Pages:
- 174
- Urn (citeable URL):
- https://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:91-diss-20230627-1707410-1-6
- Last change:
- 26.06.2024
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