Long-term Simulations of Multi-Dimensional Core-collapse Supernovae: Implications for Neutron Star Kicks

Abstract

Core-collapse supernovae (CCSNe) are the final stage of massive stars, marking the birth of neutron stars (NSs). The aspherical mass ejection drives a natal kick of the forming NS. In this work we study the properties of the NS kick based on our long-term hydrodynamics CCSN simulations. We perform two-dimensional (2D) simulations for ten progenitors from a 10.8 to 20 $M_{\odot }$ star covering a wide range of the progenitor's compactness parameter, and two three-dimensional (3D) simulations for an 11.2 $M_{\odot }$ star. Our 2D models present a variety of explosion energies between $\sim 1.3\times 10^{50}$ erg and $\sim 1.2\times 10^{51}$ erg, and NS kick velocities between $\sim 100$ km s${}^{-1}$ and $\sim 1500$ km s${}^{-1}$. For the 2D exploding models, we find that the kick velocities tend to become higher with the progenitor's compactness. This is because the high progenitor compactness results in high neutrino luminosity from the proto-neutron star (PNS), leading to more energetic explosions. Since high-compactness progenitors produce massive PNSs, we point out that the NS masses and the kick velocities can be correlated, which is moderately supported by observation. Comparing 2D and 3D models of the 11.2 $M_{\odot }$ star, the diagnostic explosion energy in 3D is, as previously identified, higher than that in 2D, whereas the 3D model results in a smaller asymmetry in the ejecta distribution and a smaller kick velocity than in 2D. Our results confirm the importance of self-consistent CCSN modeling covering a long-term postbounce evolution in 3D for a quantitative prediction of the NS kicks.

13 pages, 10 figures, accepted for publication in PASJ

References in corpus (23)

• Delayed neutrino-driven supernova explosions aided by the standing accretion-shock instability
• Three-dimensional core-collapse supernova simulated using a 15 $M_{\odot }$ progenitor
• Magnetorotational Core-Collapse Supernovae in Three Dimensions
• Instability of a stalled accretion shock: evidence for the advective-acoustic cycle
• The Role of Turbulence in Neutrino-Driven Core-Collapse Supernova Explosions
• The isotropic diffusion source approximation for supernova neutrino transport
• Muon Creation in Supernova Matter Facilitates Neutrino-driven Explosions
• Neutron star kicks by the gravitational tug-boat mechanism in asymmetric supernova explosions: progenitor and explosion dependence
• The Progenitor Dependence of the Preexplosion Neutrino Emission in Core-Collapse Supernovae
• The Dynamics of Neutrino-Driven Supernova Explosions after Shock Revival in 2D and 3D
• Three-Dimensional Supernova Explosion Simulations of 9-, 10-, 11-, 12-, and 13-M${}_{\odot }$ Stars
• Rotation-supported Neutrino-driven Supernova Explosions in Three Dimensions and the Critical Luminosity Condition
• Correlated Signatures of Gravitational-Wave and Neutrino Emission in Three-Dimensional General-Relativistic Core-Collapse Supernova Simulations
• Axisymmetric simulations of magnetorotational core collapse: Approximate inclusion of general relativistic effects
• Anisotropic emission of neutrino and gravitational-wave signals from rapidly rotating core-collapse supernovae
• One-, Two-, and Three-dimensional Simulations of Oxygen Shell Burning Just Before the Core-Collapse of Massive Stars
• Comparing Neutron Star Kicks to Supernova Remnant Asymmetries
• A Detailed Comparison of Multi-Dimensional Boltzmann Neutrino Transport Methods in Core-Collapse Supernovae
• Numerical simulations of the magnetorotational instability in protoneutron stars: I. Influence of buoyancy
• Pulsar kicks by anisotropic neutrino emission from quark matter in strong magnetic fields
• Magnetohydrodynamic Turbulence Powered by Magnetorotational Instability in Nascent Proto-Neutron Stars
• Delayed pulsar kicks from the emission of sterile neutrinos
• Estimating the core compactness of massive stars with Galactic supernova neutrinos

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• Core-Collapse Supernova Explosion Theory
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• Self-consistent 3D Supernova Models From -7 Minutes to +7 Seconds: a 1-bethe Explosion of a ~19 Solar-mass Progenitor
• Gravitational-wave signal of a core-collapse supernova explosion of a 15 Solar mass star
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• Fast-pairwise collective neutrino oscillations associated with asymmetric neutrino emissions in core-collapse supernova
• Magnetorotational supernovae: A nucleosynthetic analysis of sophisticated 3D models
• Core-collapse supernova simulations and the formation of neutron stars, hybrid stars, and black holes
• Accretion-modified Stars in Accretion Disks of Active Galactic Nuclei: Slowly Transient Appearance
• Characteristic Time Variability of Gravitational-Wave and Neutrino Signals from Three-dimensional Simulations of Non-Rotating and Rapidly Rotating Stellar Core-Collapse
• Three-dimensional simulation of a core-collapse supernova for a binary star progenitor of SN 1987A
• Kicks and Induced Spins of Neutron Stars at Birth
• Metastable Helium Absorptions with 3D Hydrodynamics and Self-Consistent Photochemistry I: WASP-69b, Dimensionality, XUV Flux Level, Spectral Types, and Flares
• Accuracy of relativistic Cowling approximation in protoneutron star asteroseismology
• Avoided crossing in gravitational wave spectra from protoneutron star
• Dimension dependence of numerical simulations on gravitational waves from protoneutron stars
• Impact of binary interactions on the diffuse supernova neutrino background
• Rapid Elimination of Small Dust Grains in Molecular Clouds
• Magnetic support for neutrino-driven explosion of 3D non-rotating core-collapse supernova models
• Insights into non-axisymmetric instabilities in three-dimensional rotating supernova models with neutrino and gravitational-wave signatures
• Two-dimensional numerical study for magnetic field dependence of neutrino-driven core-collapse supernova models
• Impact of magnetic field on neutrino-matter interactions in core-collapse supernova
• Ultra-delayed neutrino-driven explosion of rotating massive-star collapse
• Studying magnetic fields and dust in M17 using polarized thermal dust emission observed by SOFIA/HAWC+
• Laboratory modeling of jets from young stars using plasma focus facilities
• Neutrino flavor mixing with moments
• Universality in supernova gravitational waves with proto-neutron star properties
• Three-flavor collective neutrino conversions with multi-azimuthal-angle instability in an electron-capture supernova model
• The Proper Motion of the Pulsar J1124-5916 in the Galactic Supernova Remnant G292.0+1.8
• The rocket effect mechanism in neutron stars in supernova remnants
• Observing Supernova Neutrino Light Curves with Super-Kamiokande. III. Extraction of Mass and Radius of Neutron Stars from Synthetic Data
• Progenitor Dependence of Neutrino-driven Supernova Explosions with the Aid of Heavy Axion-like Particles
• Natal kicks of compact objects
• On the Zeeman Effect in Magnetically-Arrested Disks
• Hunting isolated neutron stars with proper motions from wide-area optical surveys
• Modeling the Galactic Neutron Star Population for Use in Continuous Gravitational Wave Searches