Organisateurs:
Bertrand Plez
Pour la session commune avec PNST, Ludwig Klein, Marie-Jo Goupil, Claude Catala
Pour la session commune avec ASHRA, Bruno Lopez, Fabien Malbet, Guy Perrin
Lundi 14 et Jeudi 17 Juin 2004
| Session Commune PNPS+PNST: le magnétisme solaire et stellaire
| 09:00-09:25 | P. Petit |
Dynamo processes and differential rotation in solar-type stars
| 09:25-09:40 | A.S. Brun |
Stellar magnetic activity and dynamo effect
| 09:40-09:55 | J. Ballot |
Convection/rotation interaction in young solar-like stars:
3-D hydrodynamic simulations
| 09:55-10:20 | C. Briand | What's new about intergranular magnetic field
| 10:20-10:45 | F. Lignieres |
Origine des champs magnetiques des etoiles chaudes: modeles et
questions en suspens
| 
11:00-11:25 | R. Grappin, G. Aulanier |
Structure and dynamics of the solar corona: the peculiar role
of the photosphere
| 11:25-11:40 | J. Bouvier | Star-disc magnetospheric interaction in T Tauri stars
| 11:40-11:55 | I. Zouganelis | Solar wind acceleration: relevance of kinetic
collisionless models
| 11:55-12:10 | M. Chadid |
Interactions between shock waves, turbulence and magnetic
field in the atmospheres of post-main sequence stars.
| 12:10-12:25 | H. Ozawa |
The X-ray emission from Young Stellar Objects in the rho Ophiuchi
dark cloud as seen by XMM-Newton
| 12:25-12:40 | J.F. Donati |
ESPADONs: the new generation stellar spectropolarimeter
| DEJEUNER Lundi 14 Atelier PNPS
| 14:00-18:15 | | |
|
| Stellar Formation - Young objects
| 14:00-14:15 | COMBET Celine |
Flows around low and high mass young stellar objects: Effects of opacity and magnetic field
| 14:15-14:30 | HENNEBELLE Patrick |
Collapse and fragmentation of self-gravitating filaments
| 14:30-14:45 | FROMANG Sebastien |
Planet migration in protoplanetary magnetized disks
| 14:45-15:00 | MEYNADIER Frédéric |
Massive star forming regions in the Magellanic Clouds : results from recent observations
| 15:00-15:15 | MINIER Vincent |
Massive protostellar cores: Galactic distribution and dynamics
| Low mass stars
| 15:15-15:30 | ALLARD France |
Spectral Properties of Brown Dwarfs and Extrasolar Planets
| 15:30-15:45 | BOUY Herve |
Statistical and Physical properties of binaries of low-mass stars and brown dwarfs
| 15:45-16:00 | MORAUX Estelle |
Brown dwarfs and the substellar mass function of young open clusters
|
Transport processes in stellar interiors
| 16:15-016:30 | MATHIS Stephane |
Mixing in stellar radiation zones: new theoretical results
| Sismology-Pulsations
| 16:30-16:45 | BARBAN Caroline |
New observations of solar-like oscillations in red giant stars
| 16:45-17:00 | GARCIA Rafael A. |
The solar radiative interior: gravity modes and future instrumentation
| 17:00-17:15 | MOSSER Benoît |
Asteroseismology with HARPS : first observations and new insights on a Corot target
| 17:15-17:30 | BARRIERE-FOUCHET Laure |
Towards measuring dust settling in protoplanetary disks
| Grands releves
| 17:30-17:45 | BEAULIEU Jean-philippe |
Probing the atmosphere of the bulge G5III star OGLE-2002-BUL-069 by analysis of microlense H alpha line
| Shocks
| 17:45-18:00 | LEYGNAC Sébastien |
Radiative shocks experiments with high energy density lasers: 3D geometric effects on the radiative transfer
| Magnetism
| 18:00-18:15 | REESE Daniel |
Shear Alfvén modes in magnetized spherical shells
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Jeudi 17 Juin 2004
| Journée commune ASHRA/PNPS "Physique stellaire et
Interférométrie optique"
| 09:00-09:30 | Denis MOURARD | Introduction à la mesure interférométrique + Breve revue des interféromètres existants
| 09:40-10:00 | Romain PETROV | AMBER (état, premiers résultats, ouverture)
|
10:30-10:50 | Olivier CHESNEAU | Status of the MIDI instrument and first scientific results
| 10:50-11:05 | Gaspard DUCHESNE | ASPROand its user's support : the JMMC tools for preparing VLTI Observations
| 11:05-11:20 | Michel TALLON | Logiciel de modélisation JMMC
| 11:20-11:35 | Serge MEIMON | A new reconstruction method for optical interferometry
| 11:35-12:00 | Guy PERRIN | Réduction des données AMBER et MIDI : comment se former et accéder aux logiciels de réduction
| DEJEUNER Résultats récents en physique stellaire
| 14:00-14:15 | NARDETTO Nicolas | The conversion factor from radial to pulsation velocity and the distances determination of classical cepheids
| 14:15-14:30 | THEVENIN Frédéric | From stellar radius to limb-darkening constraints with VINCI/VLTI for asteroseismic targets
| 114:30-14:45 | CHESNEAU Olivier | Sub-arcsecond dusty environment of Eta Carinae
| 114:45-15:00 | MENUT Jean-luc | A first result of the analysis of T Sgr MIDI data and modelisation
| 115:00-15:15 | PERRIN Guy | The close molecular environnement of Miras and supergiants
| 115:15-15:30 | PESENTI Nicolas | High-angular resolution diagnostics : disc winds in young stars
| 115:30-15:45 | DI FOLCO Emmanuel | First observations of Vega-like stars with the VLTI
| 115:45-16:00 | LACHAUME Régis | The structure of circumstellar accretion discs : does self-gravity prevent stellar irradiation from heating up the disc ?
|
16:30-16:45 | DUTREY Anne | Premiers resultats du temps Garanti MIDI sur les disques entourant les etoiles jeunes
| 116:45-17:00 | DUCHENE Gaspard | A high angular resolution survey for multiple systems among protostars
| 117:00-17:30 | RIDGWAY Steve | Perspectives de l'interferometrie pour la physique stellaire
| 117:30-18:00 | MALBET Fabien, LOPEZ Bruno | Les programmes stellaires de MIDI et AMBER (exposé et discussion commune, présentation du contenu des programmes sur temps garanti)
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