Name: Relativistic Fluids around Compact Objects
Start: 2025-05-05T09:15:00+02:00
End: 2025-05-09T16:00:00+02:00
Location: CAMK

Relativistic Fluids around Compact Objects

from Monday 5 May 2025 (09:15) to Friday 9 May 2025 (16:00)

Monday 5 May 2025

09:30 Welcome
Welcome
09:30 - 09:45
Room: Auditorium
09:45
09:45 - 10:45
Room: Lecture Room
Contributions

09:45 The structure of relativistic jets and their magnetic fields - Asaf Pe'er (Bar Ilan University)

10:15 Colliding Relativistic Shells: New Insights - Jonathan Granot (Open University of Israel)
10:45 coffee break
coffee break
10:45 - 11:15
11:15
11:15 - 12:45
Room: Lecture Room
Contributions

11:15 Radiation-mediated shocks in GRB prompt emission - Felix Ryde (KTH)

11:45 cuHARM: general relativistic radiation magneto-hydrodynamics in the era of exascale computing - Damien Bégué (Bar-Ilan University)

12:00 Gamma-Ray Burst Jets in Circumstellar Material: Dynamics, Breakout, and Diversity of Transients - Hamid Hamidani (Tohoku University)

12:15 Magnetar Evidence in Central Engines of Peculiar Gamma-Ray Bursts - Binbin Zhang (Nanjing University)

12:30 Identification of Extended Emission Gamma-Ray Burst Candidates Using Machine - Rosa Leticia Becerra Godinez (Università degli Studi di Roma, Tor Vergata)
12:45 lunch break
lunch break
12:45 - 14:15
14:15
14:15 - 15:45
Room: Lecture Room
Contributions

14:15 Simulations of hungry yet picky black holes [online] - Sasha Tchekhovskoy (Northwestern University)

14:30 Horizon-scale simulations of galaxy-fueled, strongly magnetized quasars - Nick Kaaz (Northwestern University)

14:45 Do we understand pair cascade in AGN jets? - Mikhail Medvedev (U. Kansas & MIT)

15:05 Jets in accreting black-hole binaries - Andrzej Zdziarski

15:15 Energy flow and radiation luminosity in the simulations of neutron star Ultraluminous X-ray sources - Fatemeh Kayanikhoo (Silesian University in Opava)

15:30 Machine Learning Enhanced Photometric Analysis of the Extremely Bright GRB 210822A - Camila Angulo-Valdez (Instituto de Astronomía, Universidad Nacional Autónoma de México)

15:37 Exploring the Dynamics of Magnetically Arrested Disks: The Role of Radiative Cooling - Akshay Singh (Bar-Ilan University)
15:45 coffee break
coffee break
15:45 - 16:15
16:15
16:15 - 17:45
Room: Lecture Room
Contributions

16:15 Multi-messenger Signals and Counterparts to Gravitational Waves - Nicole Lloyd-Ronning (Los Alamos National Lab)

16:45 Collapsars: black hole properties, magnetic fields and r-process nucleosynthesis - Ore Gottlieb (CCA, Flatiron Institute)

17:15 Numerical simulations of GRB jets from the BH horizon to post-breakout in collapsing stars - Gerardo Urrutia (Center for Theoretical Physics, Polish Academy of Sciences)

17:30 3D geometry and magnetic connections of erupting black hole jet - Mateusz Kapusta (Astronomical Observatory, University of Warsaw)

17:37 Impact of Self-Gravity on Jet Properties in Collapsar Models - Piotr Płonka (University of Warsaw)
18:00 reception, posters
reception, posters
18:00 - 19:00
Room: Lobby
Tuesday 6 May 2025
09:30
09:30 - 10:45
Room: Lecture Room
Contributions

09:30 Numerical Simulations of Supercritical Accretion Flows Around a Compact Object - Yuta Asahina (Tohoku University)

10:00 Quantum kinetics of neutrinos in dense astrophysical environments - Hiroki Nagakura (National Astronomical Observatory of Japan)

10:30 Radiation hydrodynamical simulations of super-Eddington mass-transfer in close BH binaries - Daisuke Toyouchi (Osaka University)
10:45 coffee break
coffee break
10:45 - 11:15
11:15
11:15 - 12:45
Room: Lecture Room
Contributions

11:15 General Relativistic Magnetohydrodynamic Simulations of Accretion Flows onto Merging Supermassive Black Holes - Bruno Giacomazzo (University of Milano-Bicocca)

11:45 MHD Simulations of Type I Bursts - Yuri Cavecchi (Universitat Politecnica de Catalunya)

12:15 Turbulence and magnetic configurations in neutron star interiors - Brynmor Haskell (CAMK PAN)

12:30 Magnetic field dynamics in isolated neutron stars: insights from GRMHD simulations - Aurora Capobianco (Friedrich-Schiller-Universität Jena)
12:45 photo
photo
12:45 - 12:50
Room: Lecture Room

12:50 lunch break
lunch break
12:50 - 14:15
14:15
14:15 - 15:45
Room: Lecture Room
Contributions

14:15 X-ray polarimetry as a tool to study the geometry of the emitting region in accreting black holes - Juri Poutanen (University of Turku)

14:45 Diagnosing accretion with polarimetry - Maciek Wielgus (Institute of Astrophysics in Andalusia, Granada, Spain)

15:00 Radiative model of MADs and its application to M87* - Andrzej Niedzwiecki

15:15 Acceleration and plunge near a rotating black hole - Vladimir Karas (Astronomical Institute of the Czech Academy of Sciences)

15:30 First Results from Spritz: A GRMHD Code for Binary Neutron Star Mergers with Microphysical Equation of State - Fatemeh Hossein Nouri (INFN, University of Milano-Bicocca)

15:37 Determining the role of irradiation in radiation pressure instabilities. - Federico Vincentelli (INAF IAPS)
15:45 coffee break
coffee break
15:45 - 16:15
16:15
16:15 - 17:45
Room: Lecture Room
Contributions

16:15 Understanding Supernova Engines and the Properties of Compact Remnants [online] - Chris Fryer (Los Alamos National Laboratory)

16:45 Long timescale numerical simulations of large, super-critical accretion discs [online] - Chris Fragile (College of Charleston)

17:00 Accretion onto compact objects described by the Reissner-Nordström spacetime - Tomasz Krajewski (Institute of Fundamental Technological Research PAS)

17:15 Simulating a planet inside highly relativistic pulsar wind - Tanja Kaister (CAMK)

17:22 Decoding M87's emission: A New Physically Consistent Model for Its Active Nucleus - Sabrina Pizzicato (University of Lodz)

17:29 Pseudo-Newtonian Simulations With Reissner–Nordström Naked Singularity - Miljenko Čemeljić (CAMK & SGMK & SU & ASIAA)

17:36 Binary black holes in magnetized AGN disks - Raj Kishor Joshi (Nicolaus Copernicus Astronomical Center)
19:00 Dinner
Dinner
19:00 - 23:00
Wednesday 7 May 2025
09:30
09:30 - 10:45
Room: Lecture Room
Contributions

09:30 Beyond the Kerr Black Hole-Torus paradigm - Hector Raul Olivares Sánchez (Universidade de Aveiro)

10:00 Magnetospheres, jets and pulsed emission from compact objects - Oliver Porth (Anton Pannekoek Institute for Astronomy, University of Amsterdam)

10:30 Radiative GRMHD simulations of sub-Eddington accretion: the Puffy disc - Debora Lančová
10:45 coffee break
coffee break
10:45 - 11:15
11:15 CAMK colloquium
CAMK colloquium
11:15 - 12:15
Room: Lecture Room
Contributions

11:15 Cosmic Engines: How Black Holes Power the Brightest Objects in the Universe - Omer Bromberg (Tel Aviv University)
12:15
12:15 - 12:45
Room: Lecture Room
Contributions

12:15 GRMHD simulations of accretion disks: QPOs, truncated disks and QPOs from truncated disks - Gibwa Musoke (Canadian Institute for Theoretical Astrophysics)
12:45 Summary
Summary
12:45 - 13:00
Room: Lecture Room
Thursday 8 May 2025
12:00 CFT special seminar
CFT special seminar
12:00 - 13:00
Contributions

12:00 Today's Discoveries, Tomorrow's Frontiers: Multi-Messenger Astrophysics - Ore Gottlieb (CCA, Flatiron Institute)
Friday 9 May 2025

09:00 Sightseeing tour
Sightseeing tour
09:00 - 16:00