Colloque national bi-annuel 2014 du Programme de Physique et Chimie du Milieu Interstellaire de l'INSU

›9:00 (45min)

Experiments on interstellar ices (2)

› Amphithéâtre A Bât. 2

9:00 - 9:45 (45min)

Experiments on interstellar ices (2)

Amphithéâtre A Bât. 2

› Formation of molecules at the gas-surface interface: experimental and theoretical advances - Sabine Morisset, Institut des Sciences Moléculaires d'Orsay 09:00-09:25 (25min)

› Water formation through O2+D pathway on cold silicates and amorphous water surfaces of interstellar interest - Henda Chaabouni, Laboratoire d'étude de rayonnement et de la matière en astrophysique 09:25-09:45 (20min)

›9:45 (1h10)

Dust formation and lifecycle

› Amphithéâtre A Bât. 2

9:45 - 10:55 (1h10)

Dust formation and lifecycle

Amphithéâtre A Bât. 2

› Hydrogenated Amorphous Carbons: evolution of interstellar carbon dust - Marie Godard, Centre de Sciences Nucléaires et de Sciences de la Matière 09:45-10:10 (25min)

› The Formation of Solid Particles from their Gas-Phase Molecular Precursors in Cosmic Environments - Farid Salama, NASA Ames Research Center 10:10-10:35 (25min)

› Small scale structure of IRC+10216: a key to time dependent chemistry - Michel Guélin, IRAM et LERMA-Observatoire de Paris 10:35-10:55 (20min)

›10:55 (30min)

Pause café

10:55 - 11:25 (30min)

Pause café

›11:25 (55min)

Dust formation and lifecycle

› Amphithéâtre A Bât. 2

11:25 - 12:20 (55min)

Dust formation and lifecycle

Amphithéâtre A Bât. 2

› PAHs from circumstellar environments to the interstellar medium. The Nanocosmos project - Christine Joblin, Institut de recherche en astrophysique et planétologie 11:25-11:50 (25min)

› Discussion 4: Nucleation, coagulation, clustering processes, photolysis, formation and desorption of ices. Impact on ISM and protoplanetary disks - Jean-Hugues Fillon, Laboratoire d'Etude du Rayonnement et de la Matière en Astrophysique - Karine Demyk, Institut de recherche en astrophysique et planétologie 11:50-12:20 (30min)

›12:20 (1h10)

Déjeuner - Buffet sur place

12:20 - 13:30 (1h10)

Déjeuner - Buffet sur place

›13:30 (1h50)

ISM phases in and model of our Galaxy

› Amphithéâtre A Bât. 2

13:30 - 15:20 (1h50)

ISM phases in and model of our Galaxy

Amphithéâtre A Bât. 2

› 3D interstellar chemo-physical evolution (3DICE) - Valentine Wakelam, LAB 13:30-13:55 (25min)

› Molecules in absorption toward PKS1830-211 - Sebastien Muller, Chalmers University of Technology 13:55-14:20 (25min)

› The flux of cosmic rays and the physical conditions in the Central Molecular Zone of our Galaxy inferred by H3+ - Franck Le Petit, LERMA 14:20-14:40 (20min)

› Cosmic-ray induced ionization of a molecular cloud shocked by the W28 supernova remnant - Solenn Vaupre, Institut de Planétologie et d'Astrophysique de Grenoble 14:40-15:00 (20min)

› Attempts at characterizing the structures of high dissipation in the interstellar medium - Pierre Lesaffre, LERMA 15:00-15:20 (20min)

›15:20 (15min)

Pause café

15:20 - 15:35 (15min)

Pause café

›15:35 (1h35)

ISM phases in and model of our Galaxy

› Amphithéâtre A Bât. 2

15:35 - 17:10 (1h35)

ISM phases in and model of our Galaxy

Amphithéâtre A Bât. 2

› What do we learn from surveys (GAIA, Pan-STARRS, VISTA, etc) concerning the structure and phases of the ISM (3D ISM, extinction curve and diffuse bands studies) - Laurent Cambresy, Observatoire astronomique de Strasbourg 15:35-16:00 (25min)

› What is the status of the current models of our Galaxy? - Frédéric Bournaud, Institut de Recherches sur les lois Fondamentales de l'Univers 16:00-16:25 (25min)

› SO5 - Plateforme MIS & Jets - David Languignon, LUTH 16:25-16:40 (15min)

› Discussion 5: How to model the physics/chemistry of ISM (1D PDR, 1D shock, 3D MHD, 3D radiation transfer,...). Impact of the accuracy limitations and predictive capability of models? - Franck Le Petit, LERMA - Pierre Lesaffre, LERMA 16:40-17:10 (30min)