Classification of the core-collapse supernova explosion mechanism with learned dictionaries

Understand

Core-collapse supernovae (CCSN) are a prime source of gravitational waves.

• Estimations of their typical frequencies make them perfect targets for the current network of advanced, ground-based detectors.
• A successful detection could potentially reveal the underlying explosion mechanism through the analysis of the waveform.
• This has been illustrated using the SupernovaModel Evidence Extractor (SMEE; Logue et al.