A03

Stellar and Interstellar physics for the modelling of the Galaxy and its components


Objectifs scientifiques


Comité scientifique

Catherine Turon (présidente), Frédéric Arenou, Misha Haywood, David Katz, Rosine Lallement, Xavier Luri, Alejandra Recio-Blanco, Céline Reylé, Jordi Torra.

If you have questions please contact: C. Turon, F. Arenou et M. Haywood


Temps de parole

Présentations invités: 20 + 5 min
Contributions orales: 12 + 3 min


Posters

Attention: un très grand nombre de posters ont été proposés, pour un espace d’affichage malheureusement très réduit. Afin de permettre à chacun de présenter ses résultats, nous vous demandons de limiter strictement la taille de vos posters au format A1 orienté en mode "paysage" (cad hauteur : 59.4 cm et largeur : 84.1 cm). Des posters plus grands que le format A1 ne pourront pas être accrochés. Les sessions posters débuteront lundi 20 juin à 14h et se termineront jeudi 23 juin à 17h30 (l’accrochage des posters ne pourra se faire qu’à partir de 14h).


Programme

Monday 20th June - Amphitheatre Bruxelles
14h00-14h25 F. Mignard: The Gaia mission: status and expected performance
14h25-14h50 R. Ibata: Constraining the merger history of the Milky Way and its neighbours
14h50-15h15 F. Figueras: Kinematic imprints from the bar and spiral structures in the galactic disk
15h15-15h30 M. Guittet: Study of the stellar populations of the Milky Way in CFHTLS fields
15h30-15h45 G. Kordopatis: Properties of the thick disc far from the Solar neighborhood
15h45-16h00 A. Robin: Simulating the Galaxy and applications to the preparation of the Gaia mission
16h00-16h30 Coffee break
16h30-16h55 P. Di Matteo: Numerical chemo-dynamical modelling of the Galaxy
16h55-17h20 X. Luri: Luminosity calibrations and distances in the Galaxy and Local Group
17h20-17h45 E. Moraux: Stellar census and early dynamical evolution of open clusters
17h45-18h00 H. Bouy:Le projet DANCE (Dynamical Analysis of Nearby ClustErs)
18h15-18h15 B. Rocca: Evolution of our Galaxy with the high-resolution version of the code PEGASE
Tuesday 21th June - Amphitheatre Bruxelles
14h00-14h25 C. Turon, F. Arenou & M. Haywood: Four years of actions in AS Gaia
14h25-14h50 C. Allende-Prieto: Determination of stellar parameters and their uncertainties
14h50-15h15 E. Caffau: Perspective in detailed element abundance determination
15h15-15h30 T. Decressin: Building part of the Galactic halo from globular clusters
15h30-15h45 S. Dib: Feedback Regulated Star Formation: From star Clusters to Galaxies
15h45-16h00 P. Ocvirk: signature of the internal reionisation of the Milky Way in the radial distribution of its satellites?
16h00-16h30 Coffe break
16h30-16h55 A. Spielfieldel and N. Feautrier: Collision rates and the determination of atmospheric parameters
16h55-17h20 D. Valls-Gabaud: Stellar ages in the context of Gaia
17h20-17h45 D. Marshall: Towards a 3D view of the Galactic interstellar medium with Planck, Herschel and Gaia
17h45-18h00 D. Paradis: Galactic dust properties

Posters

David Bancelin Orbits of Potentially Hazardous Asteroids using Gaia and ground-based observations
Roger Cayrel et al. The Halpha Balmer line as an effective temperature criterion I. calibration using 1D stellar atmospheres
Laurent Chemin et al. Calibration of the Gaia RVS: ground-based radial velocities observations of the candidate reference stars
Nicolas Gaudin & Hervé Wozniak Dust mass in chemodynamical simulations
Céline Guédé & Yveline Lebreton Different methods to determine the ages of stars from their position in the HR diagram
Jean-Louis Halbwachs et al. New SB2 for accurate masses with Gaia
T. Kılıçoğlu et al. Chemical abundances for A and F dwarfs in the young open cluster M6
Thomas Masseron Carbon enhanced metal-poor stars: witnesses of the first generation of stars
David Montes et al. Stellar parameters and chemical tagging of nearby FGK stars: testing membership to stellar kinematic groups
Deborah Paradis et al. Evidence for dust emission in the ionized medium of the Large Magellanic Cloud
Hélène Posbic et al. SPADES: a Stellar PArameter DEtermination Software
Arvind S. Rajpurohit et al. The physical parameters of the low-mass triple system LHS1070 from spectral synthesis analysis
Isabelle Ristorcelli et al. Planck Early results: The first all-sky survey of Galactic cold clumps
Monique Spite NLTE determination of the Calcium abundance in the very metal-poor stars
Dernière mise à jour: mercredi 15 juin 2011