LAUSR

About LAUSR
Donate
Contact Us

Follow us:

You are not signed in:

Sign Up!


   Articles with "explosion mechanism" as a keyword



Photo by loganvoss from unsplash

Simulating the Shaping of Point-symmetric Structures in the Jittering Jets Explosion Mechanism

Sign Up to like & get
recommendations! Published in 2025 at "Publications of the Astronomical Society of the Pacific"

DOI: 10.1088/1538-3873/add08e

Abstract: We conduct three-dimensional hydrodynamical simulations of core-collapse supernovae by launching several pairs of jets into a collapsing core model and show that the jittering jets explosion mechanism (JJEM) can form a point-symmetric morphology that accounts… read more here.

Keywords: explosion mechanism; jittering jets; point symmetric; jets explosion ... See more keywords

Type Ia Supernova Explosions in Binary Systems: A Review

Sign Up to like & get
recommendations! Published in 2023 at "Research in Astronomy and Astrophysics"

DOI: 10.1088/1674-4527/acd89e

Abstract: Type Ia supernovae (SNe Ia) play a key role in the fields of astrophysics and cosmology. It is widely accepted that SNe Ia arise from thermonuclear explosions of white dwarfs (WDs) in binary systems. However,… read more here.

Keywords: sne; astrophysics; progenitor; explosion mechanism ... See more keywords

Explaining the morphology of supernova remnant (SNR) 1987A with the jittering jets explosion mechanism

Sign Up to like & get
recommendations! Published in 2018 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/sty1053

Abstract: We find that the remnant of supernova (SN) 1987A share some morphological features with four supernova remnants (SNRs) that have signatures of shaping by jets, and from that we strengthen the claim that jets played… read more here.

Keywords: explosion mechanism; snr 1987a; jittering jets; jets explosion ... See more keywords
Photo from wikipedia

Supplying angular momentum to the jittering jets explosion mechanism using inner convection layers

Sign Up to like & get
recommendations! Published in 2021 at "Monthly Notices of the Royal Astronomical Society: Letters"

DOI: 10.1093/mnrasl/slab105

Abstract: We conduct one-dimensional stellar evolution simulations in the mass range 13–20 M⊙ to late core collapse times and find that an inner vigorous convective zone with large specific angular momentum fluctuations appears at the edge of… read more here.

Keywords: collapse; explosion mechanism; angular momentum; jittering jets ... See more keywords

The Physics of Core-Collapse Supernovae: Explosion Mechanism and Explosive Nucleosynthesis

Sign Up to like & get
recommendations! Published in 2024 at "Universe"

DOI: 10.3390/universe10030148

Abstract: Recent developments in multi-dimensional simulations of core-collapse supernovae have considerably improved our understanding of this complex phenomenon. In addition to that, one-dimensional (1D) studies have been employed to study the explosion mechanism and its causal… read more here.

Keywords: core collapse; collapse; explosion mechanism; collapse supernovae ... See more keywords

The Two Alternative Explosion Mechanisms of Core-Collapse Supernovae: 2024 Status Report

Sign Up to like & get
recommendations! Published in 2024 at "Universe"

DOI: 10.3390/universe10120458

Abstract: In comparing the two alternative explosion mechanisms of core-collapse supernovae (CCSNe), I examine recent three-dimensional (3D) hydrodynamical simulations of CCSNe in the frame of the delayed neutrino explosion mechanism (neutrino mechanism) and argue that these… read more here.

Keywords: explosion; two alternative; mechanism; explosion mechanism ... See more keywords