Rattle and shine: gravitational waves and more
The workshop covers the multi-messenger signals of those gravitational wave sources that are
detectable with the currently existing facilities of the LIGO-Virgo-Kagra collaboration and by the
next generation of instruments such as the Einstein Telescope or the Cosmic Explorer. The focus is
on the theoretical/numerical prediction of potentially detectable signals including gravitational and
electromagnetic waves and neutrinos.
Main topics
- Gravitational waves
- Numerical relativity
- Numerical methods
- Nuclear matter
- Nucleosynthesis
- Neutrino emission
- Electromagnetic signals
All Participants
- Sriyasriti Acharya (Hamburg, Germany)
- Aman Agarwal (Greifswald, Germany)
- Ricard Aguilera-Miret (Hamburg, Germany)
- Almudena Arcones (Darmstadt, Germany)
- Sara Azizi (Amsterdam, Netherlands)
- Smaranika Banerjee (Stockholm, Sweden)
- Sebastiano Bernuzzi (Jena, Germany)
- Bhaskar Biswas (Hamburg, Germany)
- Patrick C.-K. Cheong (Berkeley, USA)
- Jan-Erik Christian (Hamburg, Germany)
- Koya Chiba (Tohoku, Japan)
- Riccardo Ciolfi (Padova, Italy)
- Dhruv Desai (Greifswald, Germany)
- Yuan Feng (Caltech,USA)
- Raffaele Ferrari (Trento,Italy)
- Joan Fontbuté (Jena, Germany)
- Kota Hayashi (Potsdam, Germany)
- Kenta Hotokezaka (Tokyo, Japan)
- Giulia Huez (Jena, Germany)
- Maximilian Jacobi (Jena, Germany)
- Anders Jerkstrand (Stockholm, Sweden)
- Kyohei Kawaguchi (Potsdam, Germany)
- Oleg Korobkin (Los Alamos, USA)
- Takami Kuroda (Potsdam, Germany)
- Alan Tsz-Lok Lam (Potsdam, Germany)
- Luis Felipe Longo Micchi (Jena, Germany)
- Akshita Mittal (Gran Sasso, Italy)
- Philipp Mösta (Amsterdam, Netherlands)
- Michael Müller (Greifswald, Germany)
- Carlos Palenzuela Luque (Mallorca, Spain)
- Albino Perego (Trento, Italy)
- Rosalba Perna (Stony Brook, USA)
- Quentin Pognan (Potsdam, Germany)
- David Radice (Penn State, USA)
- Giacomo Ricigliano (Heidelberg, Germany)
- Stephan Rosswog (Hamburg, Germany)
- Nikhil Sarin (Cambridge, United Kingdom)
- Lukas Schnabel (Hamburg, Germany)
- Swapnil Shankar (Hamburg, Germany)
- Masaru Shibata (Potsdam, Germany)
- Daniel Siegel (Greifswald, Germany)
- Masaomi Tanaka (Tohoku, Japan)
- Blanka Világos (Stockholm, Sweden)
Program
PRELIMINARY
| Monday | Tuesday | Wednesday | Thursday | Friday |
| 09:30-09:40 Stephan Rosswog Welcome |
Session: Nucleosynthesis & kilonovae | Session: Kilonovae & GRBs | Session: Neutrinos (continued) | Session: EOS/Relativistic Astrophysics |
| Session: Astrophysical context | 09:30 - 10:15 Almudena Arcones Heavy element nucleosynthesis: current understanding and challenges |
09:30-09:55 Blanka Vilagos Towards 3D kilonova modelling |
09:30-10:15 Patrick Cheong Recent progress of the multiphysics GRMHD Simulation code Gmunu for multimessenger modelings |
09:30-09:55 Jan-Erik Christian NS EOS |
| 09:40-10:25 Rosalba Perna GRBs and Compact binaries |
09:55-10:40 Daniel Siegel Challenges across central engines: mergers, explosions jets, and nucleosynthesis |
09:55-10:20 Bhaskar Biswas EOS inference |
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| 10:15-11:00 Masaomi Tanaka Atomic physics for kilonovae |
10:15-11:00 Kyohei Kawaguchi General relativistic viscous hydrodynamics simulations for BH–torus systems incorporating Monte Carlo-based full Boltzmann neutrino transport |
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| 10:25-11:10 Nikhil Sarin Leveraging direct and indirect observations of merging neutron star binaries |
10:40-11:25 Ricardo Ciolfi Towards an end-to-end modelling of GRB jets from binary neutron star mergers |
10:20-11:05 David Radice Performance Portable Numerical Relativity with AthenaK |
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| 11:10-11:30 coffee break |
11:00-11:20 coffee break |
11:25-11:45 coffee break |
11:00-11:20 coffee break |
11:05-11:25 coffee break |
| Session: The relativistic binary problem: NR and more | 11:20-11:45 Lukas Schnabel Nucleosynthesis in fast ejecta |
Session: Neutrinos | 11:20-12:05 Takami Kuroda Explosion mechanism CC-SN + nu-transport |
11:25-11:50 Maximilian Jacobi 56Ni from long-lived binary neutron star merger remnants |
| 11:50-12:15 Kota Hayashi Jet from Binary Neutron Star Merger with Prompt Black Hole Formation |
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| 11:30-12:15 Masaru Shibata Why NR is difficult, history, how it works and why |
11:45-12:10 Riccardo Riciliano Probing the origin of heavy elements: the message of kilonovae |
11:50-12:35 Albino Perego Detailed neutrino rates for compact binary merger |
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| 12:15-12:40 Aman Agarwal R-process outflows and multi-messenger signals from massive, ‘super-collapsar’ accretion disks |
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| 12:35-12:50 group picture |
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| 12:35-14:00 lunch break |
12:35-14:00 lunch break |
12:50-14:00 lunch break |
12:05-14:00 lunch break |
12:40-14:00 lunch break |
| 14:00-14:45 Sebastiano Bernuzzi Waveforms, tidal interaction, comparison numerical and semi-analytical models |
14:00-14:45 Anders Jerkstrand Spectral synthesis modelling of kilonovae |
16:00-18:00 Elbphilharmonie |
Session: Magnetic field evolution | 14:00 - 14:25 Dhruv Desai Outflows from strongly magnetized, rapidly rotating proto-neutron stars |
| 14:45-15:10 Giulia Huez Binary neutron star from inspiral to post-merger: equation of state constraints |
14:45-15:10 Quentin Pognan Spectral Impact of Lanthanides on Nebular Phase Kilonovae in the Infra-Red |
14:00-14:45 Carlos Palenzuela Luque A unified framework for magnetic field amplification in binaries involving neutron stars |
14:25-14:50 Alan Tsz-Lok Lam Binary neutron star mergers in massive scalar tensor theories |
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| 15:10-15:35 Joan Fontbuté Gravitational scattering of neutron stars |
15:10-15:35 Smaranika Banerjee Signature of heavy elements in nebular spectra of kilonova |
14:45-15:30 Philipp Mösta Magnetically-powered explosions in the multimessenger era |
14:50 - 15:00 Sara Azizi A Resistive MHD Module in the GPU-Accelerated GRMHD Code GRaM-X |
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| 15:35 - 15:55 coffee break |
15:35 - 15:55 coffee break |
19:00 dinner at Groeninger Brauhau |
15:30-15:50 coffee break |
15:00-15:20 coffee break & Goodbye |
| 15:55 - 16:40 Oleg Korobkin Progress in Simulating Neutron Star Mergers with Particle Hydrodynamics |
15:55-16:40 Kenta Hotokezaka Late-time kilonova emission & dust formation |
15:50-16:15 Swapnil Shankar Magnetorotational CC-SN |
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| 16:40 - 17:05 Luis Felipe Longo Micchi Accretion induced collapse |
16:40-17:05 Chiba Koya Non-LTE Modeling for Helium and Strontium in Kilonova Spectra |
16:15-16:40 Ricard Aguilera Miret Magnetic field evolution NSM |
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| 16:40-17:05 Michael Müller Magnetic field evolution long-lived NSM remnants |
Funding
ERC Advanced Grant
INSPIRATION: From inspiral to kilonova
