Correlated Signatures of Gravitational-Wave and Neutrino Emission in Three-Dimensional General-Relativistic Core-Collapse Supernova Simulations

Abstract

We present results from general-relativistic (GR) three-dimensional (3D) core-collapse simulations with approximate neutrino transport for three non-rotating progenitors (11.2, 15, and 40 Msun) using different nuclear equations of state (EOSs). We find that the combination of progenitor's higher compactness at bounce and the use of softer EOS leads to stronger activity of the standing accretion shock instability (SASI). We confirm previous predications that the SASI produces characteristic time modulations both in neutrino and gravitational-wave (GW) signals. By performing a correlation analysis of the SASI-modulated neutrino and GW signals, we find that the correlation becomes highest when we take into account the time-delay effect due to the advection of material from the neutrino sphere to the proto-neutron star core surface. Our results suggest that the correlation of the neutrino and GW signals, if detected, would provide a new signature of the vigorous SASI activity in the supernova core, which can be hardly seen if neutrino-convection dominates over the SASI.

24 pages, 10 figures, Accepted for publication in ApJ

References in corpus (21)

• Shapiro delay measurement of a two solar mass neutron star
• A Massive Pulsar in a Compact Relativistic Binary
• Exploring the Sensitivity of Next Generation Gravitational Wave Detectors
• Delayed neutrino-driven supernova explosions aided by the standing accretion-shock instability
• Supernova Neutrino Detection
• Magnetorotational Core-Collapse Supernovae in Three Dimensions
• The Status of Multi-Dimensional Core-Collapse Supernova Models
• Multidimensional supernova simulations with approximative neutrino transport. II. Convection and the advective-acoustic cycle in the supernova core
• Equation-of-State Dependent Features in Shock-Oscillation Modulated Neutrino and Gravitational-Wave Signals from Supernovae
• The explosion mechanism of core-collapse supernovae: progress in supernova theory and experiments
• Neutrino emission characteristics and detection opportunities based on three-dimensional supernova simulations
• The distribution of radioactive ${}^{44}$Ti in Cassiopeia A
• Interplay of Neutrino Opacities in Core-collapse Supernova Simulations
• Neutrino-nucleon scattering in supernova matter from the virial expansion
• Inferring the core-collapse supernova explosion mechanism with gravitational waves
• Comparing Neutron Star Kicks to Supernova Remnant Asymmetries
• Reconstructing the supernova bounce time with neutrinos in IceCube
• Three-dimensional distribution of ejecta in Supernova 1987A at 10 000 days
• Role of medium modifications for neutrino-pair processes from nucleon-nucleon bremsstrahlung - Impact on the protoneutron star deleptonization
• Three-Dimensional Explosion Geometry of Stripped-Envelope Core-Collapse Supernovae. II. Modelling of Polarization
• Using the etalon effect for in-situ balancing of the Advanced Virgo arm cavities

Cited by in corpus (48)

• Gravitational-wave signal of a core-collapse supernova explosion of a 15 Solar mass star
• Parameter estimation with gravitational waves
• The Science of the Einstein Telescope
• The Collapse and Three-Dimensional Explosion of Three-Dimensional, vis à vis One-Dimensional, Massive-star Supernova Progenitor Models
• Equation of State Dependence of Gravitational Waves in Core-Collapse Supernovae
• Core Collapse Supernova Gravitational Wave Emission for Progenitors of 9.6, 15, and 25 Solar Masses
• Gravitational Waves from Neutrino Asymmetries in Core-Collapse Supernovae
• Deep learning for multimessenger core-collapse supernova detection
• Characteristic Time Variability of Gravitational-Wave and Neutrino Signals from Three-dimensional Simulations of Non-Rotating and Rapidly Rotating Stellar Core-Collapse
• The final core collapse of pulsational pair instability supernovae
• Pulsational pair-instability supernovae: gravitational collapse, black-hole formation, and beyond
• Supernova neutrino signals based on long-term axisymmetric simulations
• The Lunar Gravitational-wave Antenna: Mission Studies and Science Case
• Three-dimensional core-collapse supernovae with complex magnetic structures: II. Rotational instabilities and multi-messenger signatures
• Determination of properties of protoneutron stars toward black hole formation via gravitational wave observations
• Gravitational-wave Signals From Three-dimensional Supernova Simulations With Different Neutrino-Transport Methods
• Robust measurement of supernova ${\nu }_e$ spectra with future neutrino detectors
• Gravitational wave signature of proto-neutron star convection: I. MHD numerical simulations
• Classifying the Equation of State from Rotating Core Collapse Gravitational Waves with Deep Learning
• Gravitational Waves from Core-Collapse Supernovae
• Search for gravitational-wave bursts in the third Advanced LIGO-Virgo run with coherent WaveBurst enhanced by Machine Learning
• The neutrino gravitational memory from a core collapse supernova: phenomenology and physics potential
• 3D mapping of the Crab Nebula with SITELLE. I. Deconvolution and kinematic reconstruction
• Three approaches for the classification of protoneutron star oscillation modes
• Characterizing a supernova's Standing Accretion Shock Instability with neutrinos and gravitational waves
• Spontaneous Scalarization as a New Core-Collapse Supernova Mechanism and its Multi-Messenger Signals
• Long-term gravitational wave asteroseismology of supernova: from core collapse to 20 seconds postbounce
• Multimessenger Emission from the Accretion Induced Collapse of White Dwarfs
• Application of the Hilbert-Huang transform for analyzing standing-accretion-shock-instability induced gravitational waves in a core-collapse supernova
• Effect of stellar rotation on the development of post-shock instabilities during core-collapse supernovae
• Nuclei in Core-Collapse Supernovae Engine
• Stability of the protoneutron stars toward black hole formation
• Exploring Supernova Gravitational Waves with Machine Learning
• Supernova neutrino fluxes in HALO-1kT, Super-Kamiokande, and JUNO
• Standing Accretion Shock Instability in the Collapse of a Rotating Stellar Core
• Probing nuclear physics with supernova gravitational waves and machine learning
• The Yet-Unobserved Multi-Messenger Gravitational-Wave Universe
• Computational Techniques for Parameter Estimation of Gravitational Wave Signals
• Detecting and reconstructing gravitational waves from the next Galactic core-collapse supernova in the Advanced Detector Era
• Evolving massive stars to core collapse with GENEC: Extension of equation of state, opacities and effective nuclear network
• Stochastic gravitational wave background from supernovae in massive scalar-tensor gravity
• Waveform Reconstruction of Core-Collapse Supernova Gravitational Waves with Improved Multisynchrosqueezing Transform
• Collapsar Disk Outflows III: Detectable Neutrino and Gravitational Wave Signatures
• Where, when and why: occurrence of fast-pairwise collective neutrino oscillation in three-dimensional core-collapse supernova models
• Unveiling gravitational waves from core-collapse supernovae with MUSE
• Joint Detection and Characterization of the Standing Accretion Shock Instability for Core-Collapse Supernovae with cWB XP
• Constraining the Time of Gravitational Wave Emission from Core-Collapse Supernovae
• Stochastic gravitational wave background due to core collapse resulting in neutron stars