Detailed Conference Program
(Time zone: Europe/Berlin, CEST/UTC+2)
Thursday, 24. September 2020
09:00-13:00 Splinter Sessions (in parallel)
ISM - Confronting simulations of the interstellar medium with observations and measurements (virtual room F)
| 09:00 | V. Ossenkopf-Okada: |
| Interpreting line emission in unresolved observations |
| 09:17 | Daniel Seifried: |
| Synthetic dust polarisation observations of molecular clouds: What can we learn? |
| 09:34 | Stefano Ebagezio: |
| Tracing phases: Synthetic observations of CO, C, and C+ in molecular clouds |
| 09:51 | Marco Panessa: |
| Investigating HCO+ and OH in 3D-MHD simulations of molecular cloud evolution |
| 10:08 | Thomas Bisbas: |
| PDR diagnostics across galactic environments |
| 10:25 | Discussion |
| 10:45 | Break |
| 11:15 | Huirong Yan: |
| Compressible turbulence: simulations and observational detection |
| 11:32 | Hamid Hassani: |
| Role of Thermal and Non-thermal Processes in the ISM of Magellanic Clouds |
| 11:49 | J.-M. Teissier: |
| Inverse transfer of magnetic helicity in supersonic isothermal MHD turbulence |
| 12:06 | Jane Pratt: |
| Diffusion and dispersion in anisotropic magnetohydrodynamic turbulence |
| 12:23 | Shyam Harimohan Menon: |
| Compressive nature of turbulence driven by ionising radiation |
| 12:40 | Christine Koepferl: |
| Insights from Synthetic Star forming regions: Testing measuring techniques of SF properties |
Exoplanets - Exploring the diversity of extrasolar planets (virtual room D)
| 09:30 | Sandra Jeffers: |
| RedDots: detecting terrestrial planets within 5pc |
| 09:45 | Sascha Grziwa: |
| EXOTRANS for the advanced detection and evaluation of transiting planets |
| 10:00 | Martin Schlecker: |
| a compositional link between warm super-Earths and cold Jupiters |
| 10:15 | Paola Pinilla: |
| Mdust-Mstar & Rdust-Mstar Relations in Protoplanetary Disks: Models vs. Observations |
| 10:30 | Sareh Ataiee: |
| Can planets be pushed into a disc inner cavity by a resonant chain? |
| 10:45 | Anna Penzlin: |
| Parking planets in circumbinary discs |
| 11:00 | Break |
| 11:30 | Gabriel-Dominique Marleau: |
| Hydrogen-line emission from accreting planets: fluxes, line shapes, and a new correlation |
| 11:45 | J. D. Melon Fuksman: |
| Radiative modelling of young accreting planets |
| 12:00 | Philipp Baumeister: |
| Shaping atmospheres of terrestrial exoplanets with interior-atmosphere feedback processes |
| 12:15 | Tobias Moldenhauer: |
| The Recycling of Planetary Proto-Atmospheres |
Magnetic - Cosmic Magnetic Fields (virtual room H)
| Cosmological magnetic fields: observations and theory |
| 09:00 | Franco Vazza: |
| Investigating the seeds of cosmic magnetic fields with radio observations |
| 09:25 | Alvina On: |
| Diagnosing large-scale magnetic fields using rotation measure fluctuations |
| 09:37 | Denis Wittor: |
| Unveiling large-scale magnetic fields using radio observations (insights from simulations) |
| 09:49 | Dominik Bomans: |
| Compact Starburst Dwarf Galaxies at 150 MHz: Strong Magnetic fields in Proxies for Proto-Galaxies |
| 10:01 | Enrico Garaldi: |
| Seeding of magnetic fields around the first galaxies: numerical investigation and comparison with tr |
| 10:13 | Heshou Zhang: |
| Measurement of 3D magnetic field with atomic alignment |
| 10:25 | Jennifer Schober: |
| New insights on the origin and evolution of cosmic magnetic fields |
| 10:37 | Klaus Dolag: |
| Turbulence and Magnetic Fields in Cosmological Simulations |
| 10:49 | Paola Dominguez Fernandez: |
| The role of turbulence in radio relics |
| 11:00 | Break |
| Accretion disks and galactic dynamos: observations and theory |
| 11:25 | Volker Heesen: |
| The cosmic ray-driven wind in the starburst galaxy NGC 5775 |
| 11:50 | Marcelo Rubio: |
| Remarks on the magneric dynamo equation and the cosmic magnetic field |
| 12:02 | Mohamad Shalaby: |
| Magnetic fields in the intergalactic medium |
| 12:14 | Sharanya Sur: |
| Properties of polarized synchrotron emission from fluctuation dynamo action in galaxy clusters |
| 12:26 | Simon Selg: |
| Studying Magnetic Field Amplification in Interacting Galaxies Using Numerical Simulations |
| 12:50 | Yelena Stein: |
| Magnetic fields in edge-on CHANG-ES galaxies |
Computation - Computational Astrophysics (virtual room B)
| 09:02 | Robert John James Grand: |
| Pushing to cosmological zoom simulations to new limits: exquisitely resolved galactic dynamics |
| 09:28 | Marta Reina-Campos: |
| Formation and evolution of stellar clusters in a cosmological context |
| 09:54 | Diego Sotillo Ramos: |
| The diverse evolutionary pathways of Milky Way-like galaxies with TNG50 |
| 10:20 | Md Rasel Hossen: |
| Influence of local environment on weak lensing statistics |
| 10:45 | Break |
| 11:17 | Shashwata Ganguly: |
| SILCC-zoom: gravo-turbulence or global hierarchical collapse? |
| 11:43 | Asmita Bhandare: |
| Zooming in on star and disk formation |
| 12:09 | Sambaran Banerjee: |
| Stellar-mass black holes in young and open clusters and their role in gravitational-wave generation |
| 12:35 | G. André Oliva: |
| Effects of resolution on disk fragmentation in the context of massive star formation |
14:00-18:00 Splinter Sessions (in parallel)
Stellar - Stellar Interactions (virtual room M)
| 14:00 | Welcome |
| Wide Binaries |
| 14:05 | Koushik Sen: |
| Case A mass transfer: A comprehensive study of their observable stellar properties |
| 14:23 | Ingrid Pelisoli: |
| Observational evidence that binary interaction is always required to form hot subdwarf stars |
| 14:41 | Joris Vos: |
| The impact of Galactic evolution on binary interactions, as shown in hot subdwarf binaries. |
| 14:59 | Olga Lebiga: |
| Investigating the effect of a circumbinary disk on Main Sequence star abundance patterns |
| 15:17 | Mathieu Renzo: |
| Kinematic and cosmetic consequences of (massive) binary interactions |
| 15:35 | Javier Alcolea: |
| The new orbital paramaters of the R Aqr symbiotic system |
| 15:53 | Break |
| 16:23 | Jane Pratt: |
| Convective overshooting in hydrodynamic simulations of the F-type eclipsing binary BW Aquarii |
| Surveys/Catalogs |
| 16:41 | Thomas Kupfer: |
| Treasures from the Zwicky Transient Facility Galactic Plane observations |
| 16:59 | Harry Dawson: |
| The First Volume-Limited Complete Catalogue of Hot Subdwarf Stars |
| 17:17 | Jaroslav Merc: |
| Characterizing the symbiotic population using the Gaia data |
| 17:35 | Richard Culpan: |
| A Catalogue of Blue Horizontal Branch Stars from Gaia DR2 |
| 17:53 | End |
Magnetic - Cosmic Magnetic Fields (virtual room H)
| Magnetic reconnection, turbulence and acceleration of energetic particles |
| 14:00 | Neeraj Jain: |
| Free energy sources in current sheets formed in collisionless plasma turbulence |
| 14:25 | Xin Yao: |
| Radioastronomical diagnostics of magnetic reconnection via electron velocity distribution function |
| 14:37 | Jan Benáček: |
| Growth-rates of electrostatic waves in double plasma resonance model of solar radio zebras |
| 14:49 | Philipp Grete: |
| As a matter of tension -- kinetic energy spectra in MHD turbulence |
| Dynamo of the Sun and stars I |
| 15:05 | Sandra Jeffers: |
| Magnetic cycles of stars |
| 15:30 | Stefanie Raetz: |
| Relation between stellar rotation and magnetic activity of M dwarfs with K2 long- and short-cadence |
| 15:45 | Break |
| Dynamo of the Sun and stars II |
| 16:15 | Axel Brandenburg: |
| Dynamos of the Sun and stars |
| 16:40 | Jörn Warnecke: |
| Small-scale dynamo action at small magnetic Prandtl numbers in the Sun |
| 16:52 | Tanayveer Bhatia: |
| Effects of inclusion of small-scale dynamo in near-surface structure of F-stars |
| Stellar and solar magnetic field observations and extrapolations |
| 17:10 | Thomas Neukirch: |
| Modelling Magnetic Fields in the Solar Corona Using Magnetohydrostatic Equilibria |
| 17:35 | Julián D. Alvarado-Gómez: |
| Far Beyond the Sun: The First Stellar Magnetic Butterfly Diagram |
| 17:47 | M. Coffaro: |
| The case of Epsilon Eridani: reproducing its X-ray activity cycle with solar magnetic structures |
ISM - Confronting simulations of the interstellar medium with observations and measurements (virtual room F)
| 14:00 | Michael Schulreich: |
| Rayleigh-Taylor-unstable astrophysical fluid flows |
| 14:17 | Ekaterina I. Makarenko: |
| Emission from cooling supernova shocks in MHD simulations |
| 14:34 | D. Breitschwerdt: |
| Terrestrial 60Fe deposition and the implication for Near-Earth Supernovae |
| 14:51 | Victoria Herpel: |
| Analysis of nearby young stellar associations using Gaia DR2 for detecting past supernovae |
| 15:08 | Maurice Künicke: |
| Calculating stellar trajectories: A comparison between epicycles and numerical integrator in Galpy |
| 15:25 | Discussion |
| 15:45 | Break |
| 16:15 | Elena Hoemann: |
| Merging filaments: A race against the collapse |
| 16:32 | P.Knospe: |
| The blunt body problem in the context of stellar bow shocks |
| 16:49 | Wladimir E. Banda-Barragán: |
| Dense cloud survival in radiative multi-phase outflows |
| 17:06 | Ulrich Steinwandel: |
| Resolving the multiphase ISM in galaxy-scale simulations |
| 17:23 | Milena Valentini: |
| How stellar and AGN feedback shape the physical properties of a multiphase ISM across cosmic time |
| 17:40 | Concluding remarks |
Exoplanets - Exploring the diversity of extrasolar planets (virtual room D)
| 14:00 | Laura Kreidberg: |
| Big Steps Toward Small Worlds: Atmosphere Characterization of Sub-Neptunes and Super-Earths |
| 14:35 | Engin Keles: |
| Probing the atmosphere of HD189733b with the alkali lines |
| 14:50 | Laura Ketzer: |
| Estimating the atmospheric mass loss of V1298 Tau's four young planets |
| 15:05 | Mahmoudreza Oshagh: |
| The widest broadband transmission spectra of HD189733b obtained from ground-based observation |
| 15:20 | Eike Wolf Gunether: |
| Flares and CMEs on cool stars |
| 15:35 | Break |
| 16:05 | K. Poppenhaeger: |
| Connecting helium ionisation in exoplanet atmospheres with stellar X-ray flux |
| 16:20 | Konstantin Herbst: |
| INCREASE - A model suite to study the INflucence of Cosmic Rays on Exoplanetary AtmoSpherEs |
| 16:35 | Jiri Zak: |
| High-resolution Transmission Spectroscopy of Four Hot Inflated Gas Giant Exoplanets |
| 16:50 | Miriam Rengel: |
| Key physico-chemical mechanisms in (exo)planetary atmospheres and their impacts on the observables |
Virtual coffee-talk meeting rooms are open 7 AM to 7 PM
Coffee-Talk Meeting Room A
Coffee-Talk Meeting Room B