Name: SN2025gw: First IGWN Symposium on Core Collapse Supernova Gravitational Wave Theory and Detection
Start: 2025-07-21T00:30:00+02:00
End: 2025-07-25T19:50:00+02:00
Location: University of Warsaw, Faculty of Physics

SN2025gw: First IGWN Symposium on Core Collapse Supernova Gravitational Wave Theory and Detection

from Monday, July 21, 2025 (12:30 AM) to Friday, July 25, 2025 (7:50 PM)

Monday, July 21, 2025

8:45 AM Welcome
Welcome
8:45 AM - 9:00 AM
Room: Room 0.06

9:00 AM Lecture 1
Lecture 1
9:00 AM - 9:45 AM
Room: Room 0.06

9:45 AM Coffee break
Coffee break
9:45 AM - 10:15 AM
Room: Room 0.06

10:15 AM Lecture 2
Lecture 2
10:15 AM - 11:00 AM
Room: Room 0.06
11:00 AM Signals from White Dwarfs Collapsing to Neutron Star - Hans-Thomas Janka (Max Planck Institute for Astrophysics)
Signals from White Dwarfs Collapsing to Neutron Star
- Hans-Thomas Janka (Max Planck Institute for Astrophysics)
11:00 AM - 11:30 AM
Room: Room 0.06
11:30 AM From Bounce to Beyond Breakout: A Theoretical Study for the Transient Sky - David Vartanyan (Carnegie Observatories)
From Bounce to Beyond Breakout: A Theoretical Study for the Transient Sky
- David Vartanyan (Carnegie Observatories)
11:30 AM - 12:00 PM
Room: Room 0.06
12:00 PM Core Collapse Supernova Modelling and Gravitational Wave Prediction: Perspectives from the UT-ORNL Group - R. Daniel Murphy (University of Tennessee)
Core Collapse Supernova Modelling and Gravitational Wave Prediction: Perspectives from the UT-ORNL Group
- R. Daniel Murphy (University of Tennessee)
12:00 PM - 12:30 PM
Room: Room 0.06
12:30 PM Lunch
Lunch
12:30 PM - 2:00 PM
Room: Room 0.06
2:00 PM Contributed Presentations 1
Contributed Presentations 1
2:00 PM - 3:20 PM
Room: Room 0.06
Contributions

2:00 PM The MHD-CCSN code comparison project - Matteo Bugli (Institut d'astrophysique de Paris - CNRS)

2:20 PM Core-Collapse Supernova Simulations with a Multidimensional Full Boltzmann Solver in Gmunu - Tjonnie Li (KU Leuven)

2:40 PM Core-collapse Supernova Simulation with Subgrid Modeling of Fast Neutrino Flavor Conversion with Boltzmann Radiation Hydrodynamics Code - Ryuichiro Akaho (Waseda University)

3:00 PM Low-Frequency Gravitational Waves from Core-Collapse Supernovae: Theory and Detection Prospects - Colter Richardson (The University of Tennessee, Knoxville)
3:20 PM Coffee break
Coffee break
3:20 PM - 3:50 PM
Room: Room 0.06
3:50 PM Contributed Presentations 1
Contributed Presentations 1
3:50 PM - 4:30 PM
Room: Room 0.06
Contributions

3:50 PM Towards core-collapse supernovae asteroseismology including the standing accretion shock instability - Dimitra Tseneklidou (University of Valencia)

4:10 PM Title: Classification of the nuclear equation of state using the reconstructed core-collapse supernova gravitational wave high-frequency feature in real interferometric data - Alejandro Casallas Lagos (Faculty of Physics, Warsaw University)
4:30 PM
4:30 PM - 4:50 PM
Room: Room 0.06
Contributions

4:30 PM Accessing explosion properties in a core-collapse supernova through the star's emission regions. - Brajesh Kumar Padhi (IISER THIRUVANANTHAPURAM)

4:32 PM GRMHD Simulations of Black Hole–Disk Systems: Heavy Element Nucleosynthesis and Implications for r-Process Sites - Joseph Saji (Center for Theoretical Physics, Polish Academy of Sciences)

4:34 PM 3D numerical study of gravitational-wave signatures from magnetorotational effects in extreme core-collapse supernovae. - Liubov Kovalenko (Stockholm University)

4:36 PM Numerical GRMHD Simulations of Self-Gravitating Collapsing Stars - Piotr Płonka (University of Warsaw)

4:38 PM Deep Conditional Generative Adversarial Networks for Rapidly Rotating Core-Collapse Supernovae Gravitational Waves - Jossian Garcia (Tecnologico de Monterrey)
4:50 PM Short break
Short break
4:50 PM - 5:00 PM
Room: Room 0.06

5:00 PM Discussion
Discussion
5:00 PM - 6:30 PM
Room: Room 0.06
Tuesday, July 22, 2025

9:00 AM Lecture 1
Lecture 1
9:00 AM - 9:45 AM
Room: Room 0.06

9:45 AM Coffee break
Coffee break
9:45 AM - 10:15 AM
Room: Room 0.06

10:15 AM Lecture 2
Lecture 2
10:15 AM - 11:00 AM
Room: Room 0.06
11:00 AM Predicting Gravitational Waves: from before collapse to after explosion - Haakon Andresen (Stockholm University)
Predicting Gravitational Waves: from before collapse to after explosion
- Haakon Andresen (Stockholm University)
11:00 AM - 11:30 AM
Room: Room 0.06
11:30 AM Core collapse with rotation and magnetic fields: explosion, compact remnants, observables - Martin Obergaulinger (Universitat de València)
Core collapse with rotation and magnetic fields: explosion, compact remnants, observables
- Martin Obergaulinger (Universitat de València)
11:30 AM - 12:00 PM
Room: Room 0.06
12:00 PM Search for Gravitational Waves emitted from Core Collapse Supernovae - Yanyan Zheng (Missouri University of Science and Technology)
Search for Gravitational Waves emitted from Core Collapse Supernovae
- Yanyan Zheng (Missouri University of Science and Technology)
12:00 PM - 12:30 PM
Room: Room 0.06
12:30 PM Lunch
Lunch
12:30 PM - 2:00 PM
Room: Room 0.06
2:00 PM Contributed Presentations 2
Contributed Presentations 2
2:00 PM - 3:20 PM
Room: Room 0.06
Contributions

2:00 PM Gravitational Wave Emissions From Magnetized Core-Collapse Supernova Simulations - Kuo-Chuan Pan (National Tsing Hua University, Taiwan)

2:20 PM Multi-Messenger Signals from Magnetorotational Stellar Core Collapse - Shota Shibagaki (University of Wroclaw)

2:40 PM Neutrino Flavor Conversion in Supernovae: Quantum Kinetics and Astrophysical Implications - Masamichi Zaizen (University of Tokyo)
3:20 PM Coffee break
Coffee break
3:20 PM - 3:50 PM
Room: Room 0.06
3:50 PM Contributed Presentations 2
Contributed Presentations 2
3:50 PM - 4:30 PM
Room: Room 0.06
Contributions

3:50 PM The impact of calibration uncertainty on supernova searches and parameter estimation - Milan Wils (KU Leuven)

4:10 PM Parameter estimation from the core-bounce phase of rotating core collapse supernovae in real interferometer noise - Claudia Moreno (Universidad de Guadalajara)
4:30 PM
4:30 PM - 4:50 PM
Room: Room 0.06
Contributions

4:32 PM Distinguishing Signatures of Prompt Convection in Core-Collapse Supernovae Using Coherent WaveBurst Gravitational Wave Searches - Sophia Winney (University of Chicago)

4:34 PM Single detector search for Core Collapse Supernova using Maching Learning - Andy Chen (Natinal Yang Ming Chiao Tung University)

4:36 PM Core-collapse supernova gravitational-wave physical inference - estimating the time of the Ledoux convection - Paweł Kałwak (University of Warsaw)

4:38 PM Rapid Accessing Explosion Properties in a Core-Collapse Supernova - Oscillations of the Newly Formed Proto-Neutron Star - Olivia Korensky (University of Michigan)
4:50 PM Short break
Short break
4:50 PM - 5:00 PM
Room: Room 0.06

5:00 PM Discussion
Discussion
5:00 PM - 6:30 PM
Room: Room 0.06
Wednesday, July 23, 2025

9:00 AM Lecture 1
Lecture 1
9:00 AM - 9:45 AM
Room: Room 0.06

9:45 AM Coffee break
Coffee break
9:45 AM - 10:15 AM
Room: Room 0.06

10:15 AM Lecture 2
Lecture 2
10:15 AM - 11:00 AM
Room: Room 0.06
11:00 AM Roles of self-induced neutrino flavor conversions in core-collapse supernova theory - Hiroki Nagakura (National Astronomical Observatory of Japan)
Roles of self-induced neutrino flavor conversions in core-collapse supernova theory
- Hiroki Nagakura (National Astronomical Observatory of Japan)
11:00 AM - 11:30 AM
Room: Room 0.06
11:30 AM Core-collapse supernova gravitational-wave physical inference in low-latency - Marek Szczepanczyk (University of Warsaw)
Core-collapse supernova gravitational-wave physical inference in low-latency
- Marek Szczepanczyk (University of Warsaw)
11:30 AM - 12:00 PM
Room: Room 0.06 Core-collapse supernovae (CCSNe) are exploding massive stars and the next Galactic event will be one of the most interesting astronomical events of the century. With the advent of the three-dimensional CCSN simulations, the number of methods to infer physical information from a gravitational wave (GW) discovery grew significantly. For example, the proto-neutron star evolution and deciphering equation of state through High-Frequency Feature, or understanding the shock oscillations by the presence of the Standing Accretion Shock Instability. We present a comprehensive effort at the University of Warsaw to develop and optimize physical inference methods for low-latency operation. We use a model-independent coherent WaveBurst and the latest multidimensional CCSN waveforms.
12:00 PM The joint analysis of core-collapse supernovae physics using neutrino and gravitational wave signals - Zidu Lin (University of Tennessee Knoxville)
The joint analysis of core-collapse supernovae physics using neutrino and gravitational wave signals
- Zidu Lin (University of Tennessee Knoxville)
12:00 PM - 12:30 PM
Room: Room 0.06
12:30 PM Free time for the rest of the day
Free time for the rest of the day
12:30 PM - 6:30 PM
Room: Room 0.06
Thursday, July 24, 2025

9:00 AM Lecture 1
Lecture 1
9:00 AM - 9:45 AM
Room: Room 0.06

9:45 AM Coffee break
Coffee break
9:45 AM - 10:15 AM
Room: Room 0.06

10:15 AM Lecture 2
Lecture 2
10:15 AM - 11:00 AM
Room: Room 0.06
11:00 AM Neutrino signal from (long-term simulations of) core-collapse supernovae - Tobias Fischer (Wroclaw University of Science and Technology)
Neutrino signal from (long-term simulations of) core-collapse supernovae
- Tobias Fischer (Wroclaw University of Science and Technology)
11:00 AM - 11:30 AM
Room: Room 0.06
11:30 AM Presupernova Evolution of Massive Stars: Current Status and Future Directions - Marco Limongi (INAF - Observatory of Rome)
Presupernova Evolution of Massive Stars: Current Status and Future Directions
- Marco Limongi (INAF - Observatory of Rome)
11:30 AM - 12:00 PM
Room: Room 0.06
12:00 PM Data analysis for Supernova search: A focus on multimessenger approaches - Marco Drago (Sapienza University and INFN Roma1)
Data analysis for Supernova search: A focus on multimessenger approaches
- Marco Drago (Sapienza University and INFN Roma1)
12:00 PM - 12:30 PM
Room: Room 0.06
12:30 PM Lunch
Lunch
12:30 PM - 2:00 PM
Room: Room 0.06
2:00 PM Contributed Presentations
Contributed Presentations
2:00 PM - 3:20 PM
Room: Room 0.06
Contributions

2:00 PM Electromagnetic observations of supernovae for gravitational wave searches - Rosa Poggiani (University of Pisa)

2:20 PM The Correlation Between Supernova Fallback and Progenitor's Hydrogen Envelope - Kengo Shinoda (The University of Tokyo)

2:40 PM Collapsing massive stars and their possible electromagnetic transients - Agnieszka Janiuk (Center for Theoretical Physics, PAS)

3:00 PM Numerical simulations of jet launching and breakout from collapsars - Gerardo Urrutia (Center for Theoretical Physics, Polish Academy of Sciences)
3:20 PM Coffee break
Coffee break
3:20 PM - 3:50 PM
Room: Room 0.06
3:50 PM Contributed Presentations 3
Contributed Presentations 3
3:50 PM - 5:10 PM
Room: Room 0.06
Contributions

3:50 PM Omicron-X: a new pipeline to search for gravitational waves from core-collapse supernovae - Adrien Paquis

4:10 PM Dedicated-frequency analysis of gravitational-wave bursts from core-collapse supernovae with minimal assumptions - Yi Shuen Christine Lee (The University of Melbourne / OzGrav (Australia))
5:10 PM Discussion
Discussion
5:10 PM - 6:30 PM
Room: Room 0.06
Friday, July 25, 2025

9:00 AM Lecture 1
Lecture 1
9:00 AM - 9:45 AM
Room: Room 0.06

9:45 AM Coffee break
Coffee break
9:45 AM - 10:15 AM
Room: Room 0.06

10:15 AM Lecture 2
Lecture 2
10:15 AM - 11:00 AM
Room: Room 0.06
11:00 AM Understanding proto-neutron star oscillations in core-collapse supernova - Alejandro Torres Forné (University of Valencia)
Understanding proto-neutron star oscillations in core-collapse supernova
- Alejandro Torres Forné (University of Valencia)
11:00 AM - 11:30 AM
Room: Room 0.06
11:30 AM Supernova gravitational waves and protoneutron star asteroseismology - Hajime Sotani (Kochi University)
Supernova gravitational waves and protoneutron star asteroseismology
- Hajime Sotani (Kochi University)
11:30 AM - 12:00 PM
Room: Room 0.06
12:00 PM Detection of Gravitational Waves from Core-Collapse Supernovae - Sergey Klimenko (University of Florida)
Detection of Gravitational Waves from Core-Collapse Supernovae
- Sergey Klimenko (University of Florida)
12:00 PM - 12:30 PM
Room: Room 0.06 A supernova, the violent death of a massive star, is a promising source for multimessenger astronomy, involving electromagnetic waves, neutrinos, and gravitational waves (GWs). In this talk, I will discuss the methods and challenges of GW detection from core-collapse supernovae
12:30 PM Lunch
Lunch
12:30 PM - 2:00 PM
Room: Room 0.06
2:00 PM Contributed Presentations 4
Contributed Presentations 4
2:00 PM - 3:20 PM
Room: Room 0.06
Contributions

2:00 PM The impact of rotation and the nuclear equation of state on core-collapse supernova explosion dynamics - Jade Powell

2:20 PM Constraining core-collapse supernova engine with Einstein Telescope - Neha Singh (Universitat de les Illes Balears)

2:40 PM Simulations of core collapse supernova with QCD phase transition - Noshad Khosravi Largani (University of Wroclaw)

3:00 PM PNS parameters estimation with neutrino emission from supernovae - Matteo Ballelli (GSSI)
3:20 PM Coffee break
Coffee break
3:20 PM - 3:50 PM
Room: Room 0.06
3:50 PM Contributed Presentations 5
Contributed Presentations 5
3:50 PM - 4:50 PM
Room: Room 0.06
Contributions

3:50 PM Robustness of Markov Chain – Monte Carlo in parameter estimation of gravitational waves emitted during Core-Bounce phase of Core Collapse Supernovae. - Emmanuel Avila (Tecnologico de Monterrey)

4:10 PM Core-Collapse Supernova Waveform Generation Using Machine Learning - Surojit Saha (Institute of Astronomy, National Tsing Hua University, Taiwan)

4:30 PM Detectability of Standing Accretion Shock Instability: New results with cWB XP - Vicente Sierra (Universidad de Guadalajara)
4:50 PM Short break
Short break
4:50 PM - 5:00 PM
Room: Room 0.06

5:00 PM Discussion
Discussion
5:00 PM - 6:30 PM
Room: Room 0.06

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