Detailed Conference Program
(Time zone: Europe/Berlin, CEST/UTC+2)
Friday, 25. September 2020
09:00-13:00 Splinter Sessions (in parallel)
Stellar - Stellar Interactions (virtual room M)
| 09:15 | Welcome |
| Star-Planet |
| 09:20 | J. D. Alvarado-Gómez: |
| Eruptive events in active stars: Lessons from numerical simulations |
| 09:38 | Nikoleta Ilic: |
| Measuring the tidal interaction footprint on stellar magnetic activity in star-planet systems |
| 09:56 | Grace Foster: |
| The corona of GJ 1151 in the context of star-planet interaction |
| 10:14 | Friedrich Röpke: |
| Formation of sdB stars in common envelope interaction with substellar companions |
| 10:32 | Veronika Schaffenroth: |
| A quantitative in-depth analysis of the prototype sdB+BD system SDSS J08205+0008 |
| 10:50 | Break |
| Stellar populations |
| 11:20 | N. Castro: |
| MYMST: Mapping the Youngest and most Massive Stars in the Tarantula nebula |
| 11:38 | Andreas Sander: |
| On the nature of WR-type mass loss in different environments |
| 11:56 | Varsha Ramachandran: |
| Massive star feedback in the Magellanic Clouds and the Bridge |
| 12:14 | Ekaterina Ilin: |
| From ZAMS to solar age: Calibrating the flaring-age-mass relation in open clusters |
| 12:32 | Banafsheh Shahzamanian: |
| Large-scale proper motion study of the Galactic Centre |
| 12:50 | Break |
Computation - Computational Astrophysics (virtual room B)
| 09:02 | Benjamin Keller: |
| Empirically Motivated Feedback in Galaxy Formation |
| 09:28 | Stefanie Walch: |
| The dispersal of molecular clouds by stellar feedback |
| 09:54 | Jindra Gensior: |
| The Elephant in the Bathtub: When the physics of star formation drive the baryon cycle of galaxies |
| 10:20 | Ulrich Steinwandel: |
| On the importance of the hydrodynamic method in galaxy simulations with resolved feedback |
| 10:45 | Break |
| 11:17 | Moritz Beutel: |
| A hybrid code for coagulation and viscous stirring in protoplanetary disks |
| 11:43 | Moritz Lietzow: |
| Exoplanetary atmospheres: Three-dimensional continuum radiative transfer of polarized radiation |
| 12:09 | Natascha Manger: |
| High Resolution Parameter Study of the Vertical Shear Instability |
| 12:35 | Daniel Carrera: |
| Protoplanetary Disk Rings as Sites for Planetesimal Formation |
Relativistic - Relativistische Astrophysik (virtual room J)
| 09:00 | Felix Widmann: |
| The Galactic Center black hole with GRAVITY |
| 09:20 | Sebastiano von Fellenberg: |
| The Flux Distribution of Sgr A* |
| 09:40 | Axel Arbet-Engels: |
| The FACT TeV monitoring program |
| 10:00 | Pablo Peñil: |
| Systematic search for gamma-ray periodicity in active galactic nuclei detected by the Fermi-Large Ar |
| 10:20 | Lauren Rhodes: |
| Radio Afterglows of Very High Energy Gamma-Ray Bursts 190829A and 180720B |
| 10:40 | Break |
| 11:00 | H. Stiele: |
| NICER and Swift monitoring of a new black hole X-ray binary |
| 11:20 | Jenny Wagner: |
| The same, only different -- A comparison between plasma and gravitational lensing |
| 11:40 | Gregory Desvignes: |
| Radio emission from a pulsar’s magnetic pole revealed by general relativity |
| 12:00 | Huanchen Hu: |
| Constraining the dense matter EOS and testing higher-order GR effects with the Double Pulsar |
| 12:20 | David Keitel: |
| Searching for Continuous and Long-Duration Gravitational Waves from Neutron Stars |
| 12:40 | Lab Saha: |
| Star-forming regions as potential contributors to Galactic cosmic rays: the case of NGC 3603 |
14:00-18:00 Splinter Sessions (in parallel)
Historical - Applied and Computational Historical Astronomy (virtual room E)
| 14:00 | Gerd Graßhoff: |
| Kepler's Astronomia Nova - a challenge for computational history of science |
| 14:20 | Georg Zotti: |
| Exploring skies remote in time and culture with Stellarium |
| 14:40 | Discussion |
| 14:50 | Markus-Schnabel, Karsten: |
| (Semi-)Manual Data-Mining and -Processing |
| 15:05 | Tim Karberg: |
| Astronomical orientation of Apedemak temples, mortuary chapels, and tumuli of the Meroitic period |
| 15:20 | Break |
| 15:50 | Victor Reijs: |
| How visible are celestial objects? |
| 16:05 | Philipp Protte: |
| Pre-telescopic star catalogues - Accuracy in magnitudes and positions |
| 16:20 | Andreas Schrimpf: |
| The star catalog of Wilhelm IV, Landgraf of Hesse-Kassel |
| 16:35 | Discussion |
| 16:55 | Fabian Göttgens: |
| Discovery of an emission nebula in the Galactic globular cluster M22 |
| 17:15 | Susanne M Hoffmann : |
| Applied Historical Astronomy |
| 17:35 | Discussion/ Summary |
Computation - Computational Astrophysics (virtual room B)
| 14:02 | Klaus Dolag: |
| OpenGadget3 on GPUS |
| 14:28 | Luigi Iapichino: |
| HPC performance optimisation as tool for computational astrophysics: experiences and lessons learnt |
| 14:54 | Miikka Väisälä: |
| Exploring small- and large-scale dynamo growth with graphics processing units |
| 15:20 | Forrest Glines: |
| Performance Portability in Practice: Challenges and Successes with K-Athena (MHD) & Parthenon (AMR) |
| 15:45 | Break |
| 16:15 | Joseph O'Leary: |
| Constraining the merging timescales of close galaxy pairs through empirical modelling |
| 16:36 | Milena Valentini: |
| The art of sub-resolution modelling |
| 16:57 | Johann Higl: |
| Low Mach Number Simulations and Their Need for Well-Balancing |
| 17:18 | Andre Klepitko: |
| TreeRay-RP: a novel method for radiation pressure from reprocessed radiation |
| 17:39 | Enrico Garaldi: |
| Dynamic Zoom Simulations: a fast, adaptive algorithm for simulating lightcones |
Stellar - Stellar Interactions (virtual room M)
| 14:00 | Welcome |
| Merger/Common envelope |
| 14:05 | Christian Sand: |
| Common-envelope evolution of an AGB star |
| 14:23 | Henri Boffin: |
| Post-common-envelope binary central star in planetary nebulae |
| 14:41 | Nicole Reindl: |
| An in-depth reanalysis of the alleged type Ia supernova progenitor Henize 2-428 |
| 14:59 | Fiona Prodöhl: |
| Studying the atmosphere of the close binary star system AADor with PHOENIX/3D |
| 15:17 | Aldana Grichener: |
| High-Energy Neutrino Emission From Common Envelope Jets Supernova (CEJSN) impostors |
| 15:35 | Fabian Schneider: |
| Stellar mergers as the origin of magnetic massive stars |
| 15:53 | Break |
| Supernovae/Transients |
| 16:23 | Eva Laplace: |
| How being single or stripped in a binary affects the death of massive stars |
| 16:41 | Amir Michaelis: |
| 3d simulations of the later phase of a merger-burst ILOT |
| 16:59 | Alexey Bobrick: |
| White Dwarf Neutron Star Binaries and the Transients they Produce |
| 17:35 | Lieke van Son: |
| Can Massive stars produce BHs with masses in the Pair-Instability Mass Gap? |
| 17:53 | Goodbye/End |
Virtual coffee-talk meeting rooms are open 7 AM to 7 PM
Coffee-Talk Meeting Room A
Coffee-Talk Meeting Room B