Séminaires passés (à partir de sept. 2012)

Dipanjan Mitra National Centre for Radio Astrophysics, Tata Institute of Fundamental Research   Collective plasma emissions in astrophysics are referred to as coherent emission. Radio emission...[En savoir plus]

Giuseppina Battaglia Instituto de Astrofísica de Canarias The dwarf galaxies inhabiting the Local Group (LG) can be studied from a currently unique perspective, that of resolved stellar...[En savoir plus]

Françoise Genova ObAS Le Ministère de l'Enseignement Supérieur, de la Recherche et de l'Innovation a publié en juillet 2018 son "Plan National pour la Science Ouverte". C'est un sujet "chaud" au...[En savoir plus]

Sébastien Derrière ObAS Besides its well-known services like SIMBAD and VizieR, a number of new services haveemerged in the recent years, like the cross-match service and CDS portal, but also...[En savoir plus]

Christian Fendt MPIA Heidelberg I will present MHD simulations investigating the launching of astrophysical jets. The simulations treat the time-dependent evolution of the accretion-ejection...[En savoir plus]

Maxime Trebitsch IAP Cosmic reionization is one of the last major milestones in the evolution of the Universe. In roughly one billion years, the bulk of the hydrogen in the Universe is fully...[En savoir plus]

Luc Dessart Observatoire de la Côte d'Azur Nearly all stars above 8Msun eventually form a degenerate metal-rich core and collapse. This collapse may be followed by a powerful, neutrino-driven,...[En savoir plus]

Simona Vegetti (MPA)   The nature of dark matter is one of the most important unsolved problems of modern astrophysics, and strong gravitational lensing is a very promising tool to tackle this...[En savoir plus]