A03
Stellar and Interstellar physics for the modelling of the Galaxy and its components
Objectifs scientifiques
- Détermination des propriétés fondamentales des étoiles et du milieu interstellaire avec Gaia et les grands surveys pour la modélisation de la Galaxie.
- Détermination des paramètres atmosphériques, des abondances et de la cinématique des étoiles et contraintes sur les modèles galactiques.
- Contribution du milieu interstellaire aux quantités observés.
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
| 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 |
| 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 |