Galaxies, étoiles et cosmologie

Richard FEDER-STAEHLE (Caltech): "PCAT-DE: Reconstructing point-like and diffuse emission using spatial and spectral information" You can find the schedule of upcoming café-clubs and the video of old ones here. Take care, Carlo, Meriam, Mathilde ABSTRACT I will present recent progress on probabilistic cataloging (PCAT), a transdimensional, Bayesian hierarchical modelling framework initially designed for crowded field […]

Vendredi 5 mai, de 15h00 à 16h00, nous aurons notre huitième réunion du Cosmo Circle dans la salle de réunion Mistral (2ème étage du LAM). Raphael Gavazzi présentera le récent article " The galaxy formation origin of the lensing is low problem " à trouver ici: https://arxiv.org/abs/2211.01744 et, si le temps le permet, il parlera […]

Matthew LEHNERT (CRAL, Lyon), who will talk about "A possible stream of accreting cold atomic and molecular gas in the halo of a high redshift radio galaxy". The cafe-club will take place at 2:00 pm on usual AMU virtual room (link below). The broadcast in the Library at LAM will be confirmed on Wednesday reminder. […]

Patrice THEULÉ (LAM): "Warm temperature formation of interstellar molecular hydrogen on a carbonaceous surface". You can find the schedule of upcoming café-clubs and the video of old ones here. Take care, Carlo, Meriam, Mathilde ---------------- ABSTRACT Molecular hydrogen is a key ingredient and the physics and chemistry of the interstellar medium. The micro-physics of its […]

Michal BILEK (LERMA, Observatoire de Paris; Collège de France; Université de Strasbourg), who will talk about "What is the origin of the different kinematic morphologies of early-type galaxies?". You can find the schedule of upcoming café-clubs and the video of old ones at http://wiki.lam.fr/geco/CafeClub Take care, Carlo, Meriam, Mathilde ---------------- ABSTRACT Early-type galaxies (i.e. elliptical and […]

Andrea SACCARDI and Susanna VERGANI (Observatoire de Paris, Université PSL), who will talk about "Dissecting the interstellar medium of an extremely distant galaxy with GRB spectroscopy". You can find the schedule of upcoming café-clubs and the video of old ones at http://wiki.lam.fr/geco/CafeClub . Take care, Carlo, Meriam, Mathilde ---------------- ABSTRACT Gamma-ray bursts (GRBs) are an […]

Shawn KNABEL (University of California-Los Angeles), who will talk about "Breaking MAD: joint constraints on the mass profiles and orbital anisotropies of elliptical galaxies with spatially resolved kinematics". You can find the schedule of upcoming café-clubs and the video of old ones at http://wiki.lam.fr/geco/CafeClub Take care, Carlo, Meriam, Mathilde ---------------- ABSTRACT Shawn KNABEL) We measure […]

Carla CORNIL BAÏOTTO (Instituto de Física y Astronomía, Universidad de Valparaíso): "Strong lens modeling of rich galaxy clusters". You can find the schedule of upcoming café-clubs and the video of old ones at http://wiki.lam.fr/geco/CafeClub Take care, Carlo, Meriam, Mathilde     ABSTRACT In the inner core of rich galaxy clusters, gravity can create remarkable visual […]