Joint Detection and Characterization of the Standing Accretion Shock Instability for Core-Collapse Supernovae with cWB XP
arXiv:2604.15500 · doi:10.1088/1361-6382/ae8119
Abstract
The most sensitive to-date multimessenger detection of the standing accretion shock instability in real interferometric data is presented, which quantitatively identifies the presence of the SASI in core-collapse supernovae using neutrino and gravitational-wave (GW) signals. In the GW channel, the coherent WaveBurst (cWB) software on its version XP is implemented, among with real LIGO data from the O3 and O4 observing runs. With this, a more accurate estimation of parameters, such as the central frequency and signal duration, is obtained for both sets of data. The SASI identification probability versus false alarm rates is presented in the form of Receiver Operating Characteristic (ROC) curves. For O3, the new study for the combined GW and neutrino detection condition, labeled as , shows an identification probability (previous best results from Lin et al. [1]) of 1 (1), 0.90 (0.70) and 0.37 (0.34) at 1, 5 and 10 kpc for a false identification probability of 0.10. On the other hand, using O4 shows that the GW channel by itself is sensitive enough to provide almost perfect identification probability scores, with identification probability values of 1, 0.99 and 0.97 for a false identification probability of 0.01 at 1, 5 and 10 kpc, respectively.
33 pages, 13 figures
References in corpus (40)
- Advanced Virgo: a 2nd generation interferometric gravitational wave detector
- GWTC-1: A Gravitational-Wave Transient Catalog of Compact Binary Mergers Observed by LIGO and Virgo during the First and Second Observing Runs
- Advanced LIGO
- GWTC-2: Compact Binary Coalescences Observed by LIGO and Virgo During the First Half of the Third Observing Run
- GWTC-3: Compact Binary Coalescences Observed by LIGO and Virgo During the Second Part of the Third Observing Run
- Stability of Standing Accretion Shocks, With an Eye Toward Core Collapse Supernovae
- Method for detection and reconstruction of gravitational wave transients with networks of advanced detectors
- Open data from the third observing run of LIGO, Virgo, KAGRA and GEO
- Instability of a stalled accretion shock: evidence for the advective-acoustic cycle
- Pulsar spins from an instability in the accretion shock of supernovae
- A Model for Gravitational Wave Emission from Neutrino-Driven Core-Collapse Supernovae
- Exploring Fundamentally Three-dimensional Phenomena in High-fidelity Simulations of Core-collapse Supernovae
- The Spherical Accretion Shock Instability in the Linear Regime
- Characterizing the Gravitational Wave Signal from Core-Collapse Supernovae
- 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 gravitational wave signal from core-collapse supernovae
- Gravitational Wave Signals from 3D Neutrino Hydrodynamics Simulations of Core-Collapse Supernovae
- Neutrino emission characteristics and detection opportunities based on three-dimensional supernova simulations
- An Optically Targeted Search for Gravitational Waves emitted by Core-Collapse Supernovae during the First and Second Observing Runs of Advanced LIGO and Advanced Virgo
- Neutrino signature of supernova hydrodynamical instabilities in three dimensions
- Correlated Signatures of Gravitational-Wave and Neutrino Emission in Three-Dimensional General-Relativistic Core-Collapse Supernova Simulations
- Advanced LIGO detector performance in the fourth observing run
- All-sky search for short gravitational-wave bursts in the first Advanced LIGO run
- All-sky search for short gravitational-wave bursts in the second Advanced LIGO and Advanced Virgo run
- Fast time variations of supernova neutrino fluxes and their detectability
- A New Multi-Dimensional General Relativistic Neutrino Hydrodynamics Code for Core-Collapse Supernovae IV. The Neutrino Signal
- All-sky search for short gravitational-wave bursts in the third Advanced LIGO and Advanced Virgo run
- Characterizing SASI- and Convection-Dominated Core-Collapse Supernova Explosions in Two Dimensions
- Neutrino emission characteristics of black hole formation in three-dimensional simulations of stellar collapse
- A simple toy model of the advective-acoustic instability I. Perturbative approach
- The final core collapse of pulsational pair instability supernovae
- GWTC-4.0: An Introduction to Version 4.0 of the Gravitational-Wave Transient Catalog
- A Linear and Quadratic Time-Frequency Analysis of Gravitational Waves from Core-Collapse Supernovae
- Characterizing a supernova's Standing Accretion Shock Instability with neutrinos and gravitational waves
- Detectability of SASI activity in supernova neutrino signals
- Application of the Hilbert-Huang transform for analyzing standing-accretion-shock-instability induced gravitational waves in a core-collapse supernova
- Search for gravitational waves emitted from SN 2023ixf
- Standing Accretion Shock Instability in the Collapse of a Rotating Stellar Core
- Dedicated-frequency analysis of gravitational-wave bursts from core-collapse supernovae with minimal assumptions