Sf2a
Scientific Highlights 2003
F. Combes/D. Barret/T. Contini/L. Pagani
EDP Sciences
Prefacexvii
Conference participantsxxi
Conference posterxxx
Part 1. PNC : Cosmology
Dynamical Fluxes Through Galactic Halos3
D. Aubert, C. Pichon and S. Colombi
Numerical Modeling of the First Star's Formation7
E. Audit and J.-P. Chièze
Cosmology, the Beginning of a New Era11
F. Bernardeau
A Library of Galaxy Mergers15
F. Combes and A.-L. Melchior
Numerical Simulations and Cosmological Evolution of Galaxy
Properties17
S. Courty
Music : Multi-Wavelength Sample of Interacting Clusters21
C. Ferrari, S. Maurogordato, C. Benoist, A. Cappi, E. Slezak,
J.-L. Sauvageot, E. Belsole and M. Arnaud
The Galics Project : Virtual Galaxy Catalogs : From Cosmological
N-Body Simulations25
B. Guiderdoni
Source Counts at 90 Micron with the European Large-Area ISO Survey
(ELAIS)29
P. Héraudeau, S. Oliver, C. del Burgo, C. Kiss, M. Stickel, L.V. Tóth
and T. Mueller
Looking for the First Stars with the Gravitational Telescope33
R. Pelló, J. Richard, D. Schaerer, J.F. Le Borgne and J.P. Kneib
CIV Absorbers in z > 4 Quasars : Tracing Early Galactic Halos
Evolution37
C. Péroux, P. Petitjean, B. Aracil, M. Irwin and R. McMahon
The History of Cosmic Star Formation : Simulations and Model41
Y. Rasera, R. Teyssier and J.-P. Chièze
Galaxy Simulations to Optimize Herschel Observations43
B. Semelin, M. Gerin, M. Pérault and F. Combes
First-Order Resolution of a Perturbated Scale Factor For a Dust
Universe47
E. Trelut and E. Bois
Part 2. AGRET-G2 : Geodesy and Geodynamics
Time Series of Satellite Laser Ranging Station Positions51
D. Coulot, P. Berio, P. Exertier and O. Laurain
Analytical and Numerical Methods to Describe the Evolution of the
Eccentricity of Bodies with a Quasi-Circular Orbit55
F. Deleflie, P. Exertier and G. Métris
Simultaneous Estimate of the Martian Rotation and the C20 Gravity
Coefficient Variations in the Frame of a Network Science
Experiment59
J. Duron, P. Rosenblatt, O. Karatekin, M. Yseboodt, V. Dehant,
J.-P. Barriot and J. Vienne
Geodesy Observatories : Importance for Global References
and Regional Networks63
P. Exertier
Reference Systems and Frames : Definition, Maintenance, Connections
and Influence67
M. Feissel-Vernier
Contribution of Mutual Events to Galilean Dynamic71
V. Lainey and J.E. Arlot
Ephemerides of Bodies of the Solar System : Present Status and Projects75
A. Vienne, J.E. Arlot, V. Lainey and W. Thuillot
Relativistic Theory of Light Deflection and Time Transfer Up to the
Order G2/c479
C. Le Poncin-Lafitte, P. Teyssandier and B. Linet
Part 3. PNST : Sun and Earth
Magnetic Field Measurements with Themis83
G. Aulanier
Depolarization Rates of Spectral Lines of Neutral and Singly Ionised
Atoms by Isotropic Collisions with Hydrogen Atoms89
M. Derouich, S. Sahal-Bréchot and P.S. Barklem
CALAS, a CAmera for the LArge Scales of the Solar Surface93
N. Meunier, M. Rieutord and F. Beigbeder
The Advanced Technology Solar Telescope97
F. Paletou, A. López Ariste, N. Meunier and G. Molodij
3D Structures & Dynamic of the Solar Corona : Inputs from
Stereovision Technics for the Development of Space Weather101
F. Portier-Fozzani and Stereo/Secchi Team at MPAe
Stability of a Compressible Fluid Layer in a Magnetic Field : A Simple
Model for Supergranulation103
F. Rincon and M. Rieutord
Limb Shape Observations at the Pic du Midi Observatory.
Determination of the Solar Gravitational Moments107
J.P. Rozelot and S. Lefebvre
Molecular Lines Observations with Themis111
J. Arnaud, M. Faurobert, N.-E. Raouafi and S.K. Solanki
Diagnostic of Turbulent Magnetic Fields in Solar Quiet Regions
by their Hanle Effect in the Sr I 4607 A Line113
M. Derouich, V. Bommier, E. Landi Degl'Innocenti, G. Molodij
and S. Sahal-Bréchot
3D Structures & Dynamic of the Solar Corona : Inputs from
Stereovision Technics and Joigned Ground Based and Space
Observations for the Development of Space Weather115
F. Portier-Fozzani and J.C. Noens
Part 4. PNP : Planets
ESO Large Program on Centaurs and TNOs : Visible Photometry121
N. Peixinho, H. Boehnhardt, I. Belskaya, A. Doressoundiram,
M.A. Barucci and A. Delsanti
Discovering and Securing TNOs : The CFHTLS Ecliptic Survey125
J.-M. Petit
Drastic Changes in Pluto's Atmosphere Revealed by Stellar
Occultations129
B. Sicardy, T. Widemann, E. Lellouch, F. Colas, F. Roques,
C. Veillet and J.-C. Cuillandre
The Green Vegetation as a Biosignature on Earth and Earth-Like
Planets : Polder Data and Earthshine Observations133
L. Arnold, F.M. Bréon, S. Brewer, J. Guiot, J. Jacquemoud
and J. Schneider
Conditions of Dynamical Stability for the HD 160691 Planetary System137
E. Bois, N. Rambaux, L. Kiseleva-Eggleton and E. Pilat-Lohinger
Investigating the Chemical Diversity of Comets from Radio
Observations139
P. Colom, N. Biver, D. Bockelée-Morvan, J. Crovisier, F. Henry,
R. Moreno, G. Paubert, D. Despois and D.C. Lis
Contraints on Exo-Planetary Systems141
A. Domiciano de Souza, L. Abe, F. Vakili, J. Zorec and S. Jankov
Modelling Giant Planet Atmospheres and Application to Extrasolar
Planets143
J. Kieken, F. Selsis, F. Billebaud, M. Dobrijevic and J.-P. Parisot
Theory of the Mercury's Spin-Orbit Motion and Analysis of its Main
Librations145
N. Rambaux and E. Bois
Impact of Titan's Atmosphere on the Cassini Radar Experiment147
S. Rodriguez, P. Paillou, M. Dobrijevic, G. Ruffié, P. Coll,
J.M. Bernard and P. Encrenaz
Multi-Planet System Detection by Transits149
J. Schneider
New Approaches for the Search for Binary Planets and Moons
of Extrasolar Planets151
J. Schneider, L. Arnold and V. Borkowski
Part 5. PCMI : Interstellar Medium
CO Depletion and Deuterium Fractionation in Pre-Stellar Cores155
A. Bacmann
Atomic and Molecular Databases for Astrophysics159
M.-L. Dubernet, B. Debray, J. Le Bourlot and A. Walters
Thermal Infrared Observations of the Galactic Center with NACO163
Y. Clénet, D. Rouan, D. Gratadour, E. Gendron and F. Lacombe
Protostellar Collapse Induced by Compression167
P. Hennebelle, A. Belloche, A. Whitworth and P. André
A Molecular Filament Threaded by Helical Magnetic Fields ?171
P. Hily-Blant, E. Falgarone, G. Pineau des Forêts and T.G. Phillips
Carbon Macromolecules in the Cycle of Interstellar Matter :
Observations and Laboratory Experiments175
C. Joblin
Dust Emission in the Diffuse Interstellar Medium from Far-Infrared to
Millimeter : New Constraints from WMAP179
G. Lagache
FUSE and CFHT Observations towards HD 34078183
F. Le Petit, P. Boissé, E. Roueff, E. Rollinde, G. Pineau des Forêts,
C. Gry and P. Felenbok
Shocks in Flows of Young Stellar Objects187
P. Lesaffre and J.-P. Chièze
Formaldehyde Emission from Low Mass Protostars191
S. Maret
L183 (L134N), Dust, Gas and Depletion195
L. Pagani, A.J. Apponi, A. Bacmann, L. Cambrésy, M. Fich,
G. Lagache, M.-A. Miville-Deschênes, F. Motte and J.-R. Pardo
Gas-Phase Fourier Transform Far-Infared Spectroscopy
of Astrophysical Species199
O. Pirali and M. Vervloet
Can the Sulphur Bearing Species be Used as Chemical Clocks ?203
V. Wakelam, P. Caselli, C. Ceccarelli, E. Herbst and A. Castets
Hyperfine Selective Collisional Excitation of N2H+ by He205
F. Daniel, M.-L. Dubernet and L. Pagani
Inverse Temperature Dependence of the Dust Submillimeter Spectral
Index207
X. Dupac, J.-P. Bernard, N. Boudet, M. Giard, J.-M. Lamarre,
C. Mény, F. Pajot and I. Ristorcelli
Electron Collisions in Harsh Environments209
A. Faure and J. Tennyson
Methanol Masers : Signposts of Massive Protostars211
V. Minier, M. Burton, T. Wong, C. Purcell and T. Hill
Dust in the InterGalactic Medium213
L. Montier and M. Giard
Triply-Deuterated Methanol in the Low-Mass Protostar
IRAS 16293-2422215
B. Parise, C. Ceccarelli, A. Castets, E. Caux, E. Herbst
and I. Mukhopadhyay
Search for Icy HDO in Grain Mantles towards Low-Mass Protostars217
B. Parise, T. Simon, E. Caux, E. Dartois, C. Ceccarelli, J. Rayner
and A.G.G.M. Tielens
Polycyclic Aromatic Hydrocarbons and very Small Grains219
M. Rapacioli, C. Joblin and P. Boissel
The H2O-H2 Potential Energy Surface Revisited221
P. Valiron, A. Faure, C. Rist, J. Noga, M. Wernli and L. Wiesenfeld
Part 6. PNG : Galaxies
Properties of the Molecular Complex Near HoIX227
F. Boone, N. Brouillet, J. Braine and S. Hüttemeister
A Molecular Gas Bridge between the Taffy Galaxies231
J. Braine, E. Davoust, M. Zhu, U. Lisenfeld, E. Seaquist
and C. Motch
The Extinction in Galaxies. Analyses in the Ultraviolet and the
Far-Infrared235
V. Buat
GALEX, the Galaxy Evolution Explorer : A 28-Months UV Mission239
D. Burgarella, C. Martin, D. Schminovich and the Galex Science
Team
Molecular Gas and AGN Fueling243
F. Combes
Stellar Velocity Dispersion Drops in the Central Regions of Five
Isolated Seyfert Spirals247
F. Durret, I. Márquez and the DEGAS consortium
A Study of the Molecular Emission Morphology in NGC 1068's Active
Galactic Nucleus251
E. Galliano and D. Alloin
Recent Results on AGNs and ULIRGs with NACO Adaptive
Optics at VLT255
D. Gratadour, D. Rouan, Y. Clénet, E. Gendron and F. Lacombe
Molecules and Dust in External Galaxies : Recent Results Obtained
with the IRAM Telescopes259
M. Guélin
Impact of Starburst Events on the ISM and IGM : Cosmological
Implications263
D. Kunth
Dust Embedded Sources at the Galactic Center : MIR Spectroscopy
and Imaging in the Central Parsec271
J. Moultaka, A. Eckart, T. Viehman, N. Mouawad, C. Straubmeier
and T. Ott
Multi-Wavelength Modeling of Galaxy Spectra : The Emission Lines275
E. Moy, B. Rocca-Volmerange and the Pégase Team
Distribution and Properties of Molecular Complexes in the Andromeda
Galaxy279
S. Muller and M. Guélin
MIGALE : A Multiparametric Virtual Instrument to Study Galaxy
Evolution283
P. Prugniel, I. Chilingarian, H. Flores, J. Guibert, I. Jegouzo,
F. Royer, F. Tajahmady, G. Theureau and J. Vétois
3D Modeling of Interstellar Extinction Using the Besançon Model of
the Galaxy and NIR Surveys287
C. Reylé and A.C. Robin
SKA : The Case for the Square Kilometer Array291
W. van Driel
Fueling of AGNs : Optical and Infrared Observations295
H. Wozniak
Intergalactic Globular Cluster Candidates around Hickson 90299
G. Bergond, E. Athanassoula, A. Bosma, S. Léon and G. Meylan
Star Formation History of Distant Dusty Starburst Galaxies301
D. Marcillac and D. Elbaz
Dynamics of thin Disc Galaxies : How to Infer their Gravitational
Potential ?303
A. Mathieu
Supernova Rates and Host Galaxies Properties in the Local Universe305
A.-L. Melchior, F. Combes and C. Pennypacker
A Probabilistic Approach for the Shape of the IMF307
J. Moultaka and D. Pelat
Stellar Populations and their Kinematics from High and Medium
Resolution Spectra : Mixed Inversions309
P. Ocvirk, A. Lancon, C. Pichon, P. Prugniel, E. Thiébaut,
D. Le Borgne, B. Rocca-Volmerange, M. Fioc and C. Soubiran
Deep Study of the Galactic Bulge Using New Planetary Nebulae
Discovered on the AAO/UKST HAlpha Survey311
A.E.J. Peyaud, Q.A. Parker and A. Acker
Mapping Cold Molecular Gas in Abell 1795313
P. Salomé and F. Combes
KLUN+ : Studying Kinematics and Dynamics in the Local Universe315
G. Theureau, M.O. Hanski and G. Paturel
Galaxies from the DENIS Survey317
I. Vauglin and G. Paturel
Part 7. ASHRA : High Angular Resolution
Interferometric Remapped Array Nulling321
L. Abe, E. Aristidi, F. Vakili and A. Domiciano
Sub-Milliarcsecond VLBI Astrometry and Quasar Imaging for
Ultra-Accurate Realization of the Extragalactic Fundamental
Frame325
P. Charlot
The Future of Gamma-Ray Burst Studies329
F. Daigne and J.-L. Atteia
Result from a Rigorous Astrometry Method in Optical Astrometry335
A. Fienga and A.H. Andrei
Polychromatic Laser Guide Star. Progress Report and Modeless Laser339
R. Foy, J. Girard, M. Tallon, E. Thiébaut, J.-P. Pique, S. Farinotti
and M. Van Dam
Characterization of Integrated Optics Components for Interferometry
in the Mid Infrared Range343
L. Labadie, P. Kern, I. Schanen, E. Laurent, J.-E. Broquin,
P. Labeye, B. Andre and M. Barillot
FALCON : A New Concept to Extend Adaptive Optics Corrections to
Cosmological Fields347
M. Puech, F. Sayede, F. Hammer, M. Marteaud, E. Gendron,
F. Assemat, P. Laporte, J.M. Conan, T. Fusco, F. Zamkotsian
and A. Liotard
Micro-Deformable Mirrors (MOEMS Technology) for Adaptive Optics351
F. Zamkotsian, A. Liotard, P. Lanzoni, G. Moreaux, H. Camon,
N. Fabre and V. Conédéra
Simulation of Angle-of-Arrival Fluctuations as Observed in the
Misolfa Pupil Plane355
A. Berdja, A. Irbah, J. Borgnino and F. Martin
ICRF Quasars in the Near-IR : An Astrometric and Photometric
Census of their Surroundings357
J.I.B. Camargo, G. Daigne, C. Ducourant and P. Charlot
Under-Resolved Objects in Optical Interforometry359
R. Lachaume
Simulation of Systematic Errors in Phase-Referenced VLBI
Astrometry363
N. Pradel, P. Charlot and J.-F. Lestrade
KEOPS : Kiloparsec Explorer for Optical Planet Search365
F. Vakili, E. Aristidi, E. Fossat, L. Abe, A. Domiciano, A. Belu,
A. Agabi, F.X. Schmider, B. Lopez and M. Swain
Part 8. PCHE : High Energy Cosmic Phenomena
Ground Calibration of the Integral Spectrometer SPI373
D. Attié, B. Cordier, S. Schanne and M. Gros
Preliminary Maps of the Galactic Centre with Integral377
G. Bélanger, A. Goldwurm, P. Goldoni and J. Paul
Cyclotron Lines in the Soft X-ray Spectrum of an Isolated Neutron
Star381
G.F. Bignami, P.A. Caraveo, A. De Luca and S. Mereghetti
The X-Ray Flaring Activity of the Galactic Nucleus Observed with
XMM-Newton385
E. Brion, A. Goldwurm, P. Goldoni, P. Ferrando, F. Daigne
and A. Decourchelle
Supermassive Black Holes (SMBH) and Formation of Galaxies389
F. Combes
Radio Detection of Cosmic Ray Extensive Air Showers395
R. Dallier, L. Denis, T. Gousset, F. Haddad, P. Lautridou,
A. Lecacheux, E. Morteau, O. Ravel, C. Rosolen and C. Roy
The AMS Experiment399
L. Derome for the AMS collaboration
SIMBOL-X and the Galactic Centre Region403
P. Ferrando, A. Decourchelle, P. Goldoni and A. Goldwurm
The MINE Collaboration : Multi-Wavelength Observations
of Microquasars with Integral, Prospects with HESS
and Antares409
Y. Fuchs, J. Rodriguez, S. Chaty, M. Ribó, F. Mirabel, V. Dhawan,
P. Goldoni, P. Sizun, G.G. Pooley and P. Kretschmar
Cosmic Rays and Neutrinos from GRBs413
D. Gialis and G. Pelletier
First Results of IBIS Observations of Compact Accreting Objects417
P. Goldoni, A. Goldwurm, P. Laurent, F. Lebrun and A. Bazzano
First Results of the Integral Spectrometer SPI421
J. Knödlseder
Integral : First Results from ISGRI425
F. Lebrun
Ultra-High Energy Cosmic Rays and Cosmic Magnetic Fields429
M. Lemoine
The Gamma-Ray Large Area Telescope (GLAST)433
B. Lott for the GLAST Collaboration
High-Energy Gamma-Ray Detection with AMS437
F. Piron and the AMS collaboration
Preliminary Hybrid Study for the Pierre Auger Observatory441
N. Playez
First Results of HESS : High-Energy Stereoscopic System445
M. Punch for the H.E.S.S. collaboration
News from Antares449
Th. Stolarczyk
Modulation of the X-Ray Fluxes by the Accretion-Ejection Instability453
P. Varnière, M. Muno, M. Tagger and A. Frank
SN 1006 and Cosmic-Ray Acceleration457
J. Ballet, R. Rothenflug, A. Decourchelle and G. Dubner
Discovery of X-Ray Absorption Lines from the Low-Mass X-Ray
Binaries 4U 1916-053 and X 1254-690 with XMM-Newton459
L. Boirin, A. Parmar, D. Barret and S. Paltani
Testing the Energy Scale of the Celeste Experiment463
E. Brion, D. Smith and the Celeste collaboration
The Central Engine of Seyfert Galaxies :
Implications for Unified Models465
S. Deluit
Gamma-Ray Bursts Study with the Anti-Coincidence Shield of
Integral/SPI469
S. Deluit, A. von Kienlin, G. Lichti and A. Rau
A Microquasar in the Nucleus of M 33 ?473
G. Dubus
Caution ! Modelling the X-Ray Spectrum of AGN and X-Ray Binaries
is not Simple : Escape Probabilities Versus Transfer
Computations475
A.-M. Dumont, S. Collin, F. Paletou, S. Coupé, O. Godet
and D. Pelat
The SIMBOL-X Hard X-Ray Mission477
P. Ferrando
The Formation of Low Mass X-Ray Binaries in Globular Clusters479
B. Gendre, N.A. Webb and D. Barret
X-Ray He-Like Diagnostics : New Computation for Photoionized
Plasmas481
O. Godet, A.-M. Dumont, S. Collin and S. Coupé
Influence of the Angular Distribution of the Irradiating Spectrum on
the Compton Reflection Spectrum in AGN483
R.W. Goosmann, B. Czerny, A.-M. Dumont, M. Mouchet
and A. Rózanska
New Constraints on the Nature of Space-Time Planck Scale
Fluctuations from Established X-Ray and TeV Gamma-Ray
Observations485
R. Le Gallou
New Results from the Celeste Experiment487
H. Manseri and the Celeste collaboration
Mid-IR to X-Ray Spectral Modeling of Ton S 180489
A. Pierens, J.-M. Huré and T. Kawaguchi
XMM-Newton Spectral and Timing Observations of Three Millisecond
Pulsars491
N.A. Webb, J.-F. Olive and D. Barret
Part 9. PNPS : Stellar Physics
Probing the Early Stages of Star Formation495
Ph. André
Quantitative Spectroscopy of O Stars at Low Metallicity. O Dwarfs in
NGC 346499
J.-C. Bouret, T. Lanz, S.R. Heap, I. Hubeny, D.J. Hillier,
D.J. Lennon, C. Evans and L.J. Smith
Transport Processes in Evolved Stars : Theoretical and Observational
Challenges - A Tribute to Manuel Forestini503
C. Charbonnel
VLT/NACO Deep Imaging Search for Substellar Companions around
Young, Nearby Stars507
G. Chauvin, A.-M. Lagrange, C. Dumas, D. Mouillet, B. Zuckerman,
J.-L. Beuzit, P. Lowrance and M. Thomson
On the Generation of Internal Gravity Waves by Penetrative
Convection511
B. Dintrans, A. Brandenburg, A. Nordlund and R.F. Stein
Report on VLTI/VINCI Observations of the Be Star Achernar515
A. Domiciano de Souza, P. Kervella, S. Jankov, L. Abe, F. Vakili,
E. di Folco and F. Paresce
Numerical Simulations of Self-Gravitating Magnetized Disks519
S. Fromang, J.P. De Villiers and S.A. Balbus
SiO Maser Polarization in Evolved Stars : Magnetic Field523
F. Herpin, A. Baudry, C. Thum, D. Morris and H. Wiesemeyer
The Atmosphere of Red Supergiant Stars527
E. Josselin and B. Plez
Interferometric Observations of Cepheids with VINCI/VLTI531
P. Kervella, N. Nardetto, D. Mourard, D. Bersier
and V. Coudé du Foresto
A Two-Layer Accretion Disc Model : Interpreting Spectra & Optical
Visibilites535
R. Lachaume, F. Malbet and J.-L. Monin
Observing Stellar Activity with Optical Interferometers539
J.-B. LeBouquin, K. Rousselet-Perraut, C. Stehlé, T. Lanz
and S. Jankov
Stellar and Wind Properties of Young O Stars in SMC-N81543
F. Martins, D. Schaerer, M. Heydari-Malayeri and D.J. Hillier
Abundance Analysis of Carbon Stars547
T. Masseron, B. Plez, F. Primas, S. Van Eck and A. Jorissen
Be Stars with CoRoT551
C. Neiner, A.-M. Hubert, M. Floquet, J. Fabregat, E. Janot-Pacheco
and Y. Fremat
Radiative Transfer and Dust Formation in the Envelopes of Evolved
Stars555
G. Niccolini, B. Lopez and P. Woitke
Production of 26 Al by Wolf-Rayet Stars559
A. Palacios
Magnetic Activity of Solar-Type Stars563
P. Petit and J.-F. Donati
Constraints on Dynamical Phenomena Inside Solar-Type
Main-Sequence Stars567
L. Piau, S. Randich and F. Palla
Asteroseismic Tests of Diffusion in Solar Type Stars571
S. Théado, S. Vauclair and S. Charpinet
Asteroseismology in the Ultimate Phases of Evolution575
G. Vauclair and S. Charpinet
Density and Temperature Dependence of the Lyman Lines in DA
White Dwarf Atmospheres579
N.F. Allard, B. Loeillet, J.F. Kielkopf and G. Hébrard
The Accuracy of the ALI Method for Solving the Radiative Transfer
Equation in Stellar Atmospheres581
L. Chevallier, F. Paletou and B. Rutily
A Large Sample of Ultracool Dwarfs with DENIS585
X. Delfosse, T. Forveille, E.L. Martín, N. Phan-Bao, F. Crifo,
J. Guibert, L. Marchal, J.L. Beuzit, J. Borsenberger, N. Epchtein,
P. Fouqué and G. Simon
DENIS Brown Dwarfs in the Upper Scorpius Associations587
X. Delfosse, E.L. Martín, S. Guieu, T. Forveille, J. Borsenberger,
N. Epchtein, P. Fouqué and G. Simon
A Search for Excess Mid-IR Emission from Cataclysmic Variables589
G. Dubus, R. Campbell, B. Kern, R. Taam and H. Spruit
Future Developments of Mid-Infrared Observations in Antarctica591
N. Epchtein
Uniformly Rotating Polytropes : Accurate Determination of the
Dyson-Wong Sequences593
J.-M. Huré
Mutidimensional Radiative Effects in Supercritical Shocks595
S. Leygnac, T. Lanz, C. Stehlé, C. Michaut and D. Korcáková
M-Dwarfs Multiplicity Statistics in Solar Vicinity597
L. Marchal, X. Delfosse, T. Forveille, S. Ségransan, J.-L. Beuzit,
S. Udry, C. Perrier and M. Mayor
Far UV Spectroscopy of the Circumstellar Environment of the Herbig
Be Stars HD 259431 and HD 250550599
C. Martin, J.-C. Bouret, M. Deleuil, T. Simon and C. Catala
Transport in Stellar Radiation Zones with Magnetic Field601
S. Mathis and J.-P. Zahn
Near-Infrared Observations of High-Excitation Blob Environments in
the Magellanic Clouds603
F. Meynadier and M. Heydari-Malayeri
A Self-Consistent Model for the Sharp-Lined A1V Star HD 72660605
R. Monier, D. Dubaj and O. Richard
Verification of the Abundance Homogeneity Hypothesis in the
Atmosphere of the "normal" Star HD 209459607
R. Monier, D. Dubaj, G. Alecian and F. LeBlanc
Physical Properties of Protoplanetary Disks609
V. Piétu, A. Dutrey, S. Guilloteau and E. Dartois
A Model of the Accretion Disk around AA Tau611
C. Pinte, F. Ménard, J. Bouvier and C. Dougados
Mass-Luminosity Relations of very Low Mass Stars613
D. Ségransan, J.L. Beuzit, X. Bonfils, X. Delfosse, T. Forveille,
M. Mayor, C. Perrier and S. Udry
PLEIONE : Long-Term Spectroscopic Behaviour615
J. Zorec, D. Ballereau and J. Chauville
Are Be Stars Critical Rotators ?617
J. Zorec, Y. Frémat, D. Ballereau, J. Chauville, A.-M. Hubert,
M. Floquet, R. Levenhagen and N.V. Leister
Author index
619