LERMA UMR8112

Laboratoire d’Études du Rayonnement et de la Matière en Astrophysique et Atmosphères



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Dossier d’autoévaluation

par Darek Lis - publié le

HCERES Vague D
Campagne d’évaluation 2017 – 2018
Unité de recherche
Dossier d’autoévaluation

Dossier HCERES

Séminaires à venir

Mercredi 16 mai 2018, 11h00
Salle de l'atelier, Paris
Jour exceptionnel et heure exceptionnelle
Unveiling the Cosmic Dawn with the 21 cm signal
Benoit SEMELIN
UPMC, LERMA, Paris
 
Vendredi 25 mai 2018, 14h00
Bâtiment B (Salle RdC proche cantine), Paris
Closing the gap between simulations and observations
Mario FLOCK
JPL/Caltech
résumé :
In this talk I will give an overview over my latest results to compare
current observations with latest 3D radiation MHD simulations of turbulent
protoplanetary disks. I will focus on the dust thermal emission in
protoplanetary disks, covering the outer regions which emit in the sub/mm.

In the talk I will present comparisons between the expected dust scale
height from simulations and observations
and how we could use this results to learn about the gas disk dynamics.
I will also show the possibility to explain mm polarization by dust grains
which are aligned by the magnetic field.

Finally I will draw conclusion on the results and discuss about the
possibility to observe MRI activity with current telescope facilities.
 
Vendredi 1 juin 2018, 14h00
Salle de l'atelier, Paris
Structures in protoplanetary disks: what do they tell us about planet formation ?
Cornelis DULLEMOND
Heidelberg
résumé :

 
Vendredi 8 juin 2018, 14h00
Salle de l'atelier, Paris
Ted BERGIN
University of Michgan
 
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