astrolunch: Nissim Kanekar
Tue, 22/09/2020 - 12:30 to 13:30
Title: Cold Gas at High Redshift
Past Events
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Title: Cold Gas at High RedshiftAstrolunch: James Bullock
Tue, 15/09/2020 - 18:00 to 19:00
Title: Self-Interacting Dark Matter: Implications for Small-Scale Structure in CosmologyAstrolunch: Nicolas Bouché (Lyon)
Tue, 01/09/2020 - 12:30 to 13:30"How to build a disk galaxy? The role of the CGM and angular momentum"
Star-forming galaxies form on the main-sequence as rotation dominated systems such that their angular momentum is a fundamental property. I will present the latest results on the specific angular momentum ofAstrolunch: Benoit Famaey (Strasbourg)
Tue, 25/08/2020 - 12:30 to 13:30Modelling the Galactic disc in the era of GaiaAstrolunch: Françoise Combes (Collège de France)
Tue, 18/08/2020 - 12:30 to 13:30Title: Active Galactic Nuclei: fueling and feedback
Abstract: Dynamical mechanisms are essential to exchange angular momentum in galaxies, drive the gas to the center, and fuel the central super-massive black holes. While at 100pc scale, the gas is sometimes stalled in nuclear rings,
recent observations reaching 10pc scale, or 60mas with ALMA, have revealed, within the sphere of influence of the black hole, smoking gun evidence of fueling. Observations of AGN feedback will be described, together with theAstrolunch: Giacomo Fragione (CIERA)
Tue, 11/08/2020 - 16:30 to 17:30Title: Can hierarchical triples explain LIGO–Virgo mergers?Astrolunch: Maxime Trebitsch (MPIA)
Tue, 04/08/2020 - 12:30 to 13:30Exploring the sources of cosmic reionizationAstrolunch: Jean-Baptiste Fouvry (IAP)
Tue, 28/07/2020 - 12:30 to 13:30Resonant relaxation of stars around a supermassive black holeAstrolunch: Anaelle Halle (Paris)
Location:ATue, 21/07/2020 - 12:30 to 13:30Power spectrum response of large-scale structureAstrolunch: Florent Renaud (Lund)
Tue, 14/07/2020 - 12:30 to 13:30The history of the Milky Way told by its mergers