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Proceedings SF2A 2014 - scientific highlights


Scientific Highlights

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Journées SF2A 2014


  • Foreword (PDF)
  • Contents (PDF)
  • Participants (PDF)
  • Authors index (PDF)
  • The whole book (PDF, 125 Mo)



  • Contributions by sessions :


  • SF2A --- Session plénière (S00)
  • Environnement planétaire et habitabilité : de la Terre primitive aux exoplanètes (S01)
  • Atelier général Hautes Energies (S02)
  • Atelier de préparation à l’exploitation scientifique de l’instrument GRAVITY (S05)
  • Réunion des utilisateurs des télescopes français (TBL/OHP) (S06)
  • Herschel : le bilan en planétologie (système solaire et disques de débris) (S07)
  • Interaction étoiles planètes (S08)
  • Comment fabrique-t-on une galaxie ? L’évolution des baryons dans les halos de matière noire (S09)
  • NOEMA (S10)
  • Atelier AS Gaia (S11)
  • Atelier PNPS (S12)

  • SF2A --- Session plénière (S00)


  • "Complex organic molecules and star formation", A. Bacmann, and A. Faure
  • "Tracing PDR properties and structure in the closest massive low metallicity star-forming region : 30 Doradus in the LMC", M. Chevance, S. Madden, V. Lebouteiller, L. Carlson, D. Cormier, F. Galliano, M.-Y. Lee, and R. Wu
  • "Using the Virtual Observatory : multi-instrument, multi-wavelength study of high-energy sources", S. Derrière, R. W. Goosmann, C. Bot, and F. Bonnarel
  • "Scientific Use Cases for the Virtual Atomic and Molecular Data Center", M.L Dubernet, J. Aboudarham, Y.A. Ba, M. Boiziot, S. Bottinelli, E. Caux, C. Endres, J.M. Glorian, F. Henry, L. Lamy, et al.
  • "Pulsars all across the spectrum", L. Guillemot
  • "Postcard from Gaia", D. Katz
  • "Exocomets in the disk of two young A-type stars", F. Kiefer, A. Lecavelier des Etangs, and A. Vidal-Madjar
  • "Magnetohydrodynamics and Solar Physics", Michel Rieutord

  • Environnement planétaire et habitabilité : de la Terre primitive aux exoplanètes (S01)


  • "A radiative-convective equilibrium model for young giant exoplanets : Application to GPI commissioning data", J.-L. Baudino, B. Bézard, A. Boccaletti, A.-M. Lagrange, M. Bonnefoy, and R. Galicher
  • "The June 6 2012 transit of Venus : Imaging and spectroscopic analysis of the upper atmosphere emission ", C. Bazin, X. Zhi, D. Valls-Gabaud, S. Koutchmy, P. Rocher, Z.Y. Zin, Y. Fu, L. Yang, G.Q. Liu, Z. Liu, et al.
  • "Dynamics of exoplanetary systems, links to their habitability", E. Bolmont, S. N. Raymond, and F. Selsis
  • "Wind circulation regimes at Venus’ cloud tops : Ground-based Doppler velocimetry using CFHT/ESPaDOnS and comparison with simultaneous cloud tracking measurements using VEx/VIRTIS", P. Machado, T. Widemann, D. Luz, and J. Peralta
  • "Emulating JWST Exoplanet Transit Observations in a Testbed laboratory experiment", D. Touli, C. A. Beichman, G. Vasisht, R. Smith, J. and E. Krist
  • "Influence of different parameters on the chemical composition of warm Neptunes", O. Venot, M. Agúndez, F. Selsis, M. Tessenyi, and L. Decin

  • Atelier général Hautes Energies (S02)


  • "Modeling the propagation of Sagittarius A’s past activity", M. Clavel, S. Soldi, R. Terrier, A. Goldwurm, M. R. Morris, and G. Ponti
  • "The role of neutron star mergers and core collapse supernovae in r process nucleosynthesis", F. Daigne, and E. Vangioni
  • "Symmetry breaking between SASI spiral modes", R. Kazeroni, J. Guilet, and T. Foglizzo
  • "Simulation of the microwave emission from extensive air showers", Sandra Le Coz
  • "2004 — 2014 : Ten years of radiative transfer with STOKES", F. Marin, and R. W. Goosmann
  • "Probing the Galactic center with X-ray polarimetry", F. Marin, V. Karas, D. Kunneriath, F. Muleri, and P. Soffitta
  • "The mass composition of ultra-high energy cosmic rays with the Pierre Auger Observatory", D. Martraire, and the Pierre Auger Collaboration
  • "The prompt emission of gamma-ray bursts", R. Mochkovitch
  • "Impact of Non-Axisymmetric Structure on the Flux from an Accretion Disk", P. Varniere, and F. Vincent
  • "Influence of an AGN complex photon field on the jet bulk Lorentz factor through Compton rocket effect", T. Vuillaume, G. Henri, P-O. and Petrucci

  • Atelier de préparation à l’exploitation scientifique de l’instrument GRAVITY (S05)


  • "Planet formation in multiple stellar systems : GG Tau A", E. Di Folco, A. Dutrey, S. Guilloteau, J.-B. Le Bouquin, S. Lacour, J.-P. et al.
  • "Observation of asteroids with GRAVITY - Physical characterization of binary systems", A. Matter, M. Delbo, B. Carry, and P. Tanga
  • "Image reconstruction in polychromatic interferometry", F. Soulez

  • Réunion des utilisateurs des télescopes français (TBL/OHP) (S06)


  • "Telescope Bernard Lyot beyond Narval : Neo-Narval and SPIP", R. Cabanac, TBL Team, Neo-Narval Team, and SPIP Team
  • "Mutualized service for the management of the astronomical observations at the TBL and the OHP", E. Cottalorda
  • "Derivation of the mass ratios of 20 new double-lined spectroscopic binaries", J.-L. Halbwachs, F. Arenou, D. Pourbaix, B. Famaey, P. Guillout, Y. Lebreton, J.-B. Salomon, L. Tal-Or, R. Ibata, and T. Mazeh
  • "A search for Vega-like fields in OB stars", C. Neiner, C. P. Folsom, and A. Blazere

  • Herschel : le bilan en planétologie (système solaire et disques de débris) (S07)


  • "Resolving the inconsistency between the ice giants and cometary D/H ratios", Mohamad Ali-Dib, Olivier Mousis, Jean-Marc Petit, and Jonathan I. Lunine
  • "The origin of external oxygen in Jupiter and Saturn’s environments", T. Cavalié, E. Lellouch, P. Hartogh, R. Moreno, F. Billebaud, D. Bockelée-Morvan, N. Biver, T. Cassidy, R. Courtin, J. Crovisier, et al.
  • "Tau Ceti : our nearest cousin", E. Di Folco, J. Péricaud, J.-C. Augereau, J. and Marshall
  • "Insights on complex exoplanetary systems and their dynamical history with Herschel", V. Faramaz, H. Beust, J.-C. Augereau, P. Kalas, J.R. Graham, and The Herschel-DUNES team
  • "LIDT-DD : A new hybrid model to understand debris discs observations - The case of massive collisions.", Q. Kral, P. Thébault, J.-C. Augereau, A. Boccaletti, and S. Charnoz
  • "Detailed models of a sample of debris disks : from Herschel, KIN and Spitzer to the JWST", J. Lebreton, C. Beichman, and J.C. Augereau

  • Interaction étoiles planètes (S08)


  • "Hydrodynamical scaling laws to study tidal dynamics in planetary systems", P. Auclair-Desrotour, C. Le Poncin-Lafitte, and S. Mathis
  • "Time Evolution of a Viscous Protoplanetary Disk with a Free Geometry and Realistic Opacities.", K. Baillié, and S. Charnoz
  • "The photosphere-corona Interface : enrichement of the corona in low FIP elements and helium shells", C. Bazin, S. Koutchmy, P. Lamy, and I. Veselovski
  • "Planet frequency from microlensing observations", A. Cassan, and C. Ranc
  • "Spin-Orbit angle distribution and the origin of (mis)aligned hot Jupiters", A. Crida, and K. Batygin
  • "Photophoresis in protoplanetary disks : a numerical approach", N. Cuello, F. C. Pignatale, and J.-F. Gonzalez
  • "What can stellar magnetic fields tell us about star-planet interactions ?", R. Fares, C. Moutou, and J.-F. Donati
  • "Inertial waves in differentially rotating low-mass starsand tides", M. Guenel, C. Baruteau, S. Mathis, and M. Rieutord
  • "Understanding tidal dissipation in gaseous giant planets : the respective contributions of their core and envelope", M. Guenel, S. Mathis, and F. Remus
  • "Impact of magnetic field on radial velocity measurements.", E.M. Hébrard, X. Delfosse, J. Morin, I. Boisse, C. Moutou, and G. Hébrard
  • "Impact of stellar activity on the determination of stellar parameters with interferometry", R. Ligi, D. Mourard, A.-M. Lagrange, K. Perraut, and A. Chiavassa
  • "Tidal friction in rotating turbulent convectivestellar and planetary regions", S. Mathis, P. Auclair-Desrotour, M. Guenel, and C. Le Poncin-Lafitte
  • "Constraining stellar magnetic activity with asteroseismology", S. Mathur
  • "A 2D dust chemistry of the inner Solar Nebula", F.C. Pignatale, K. Liffman, S.T. Maddison, and G. Brooks
  • "Brown dwarfs detections through microlensing", C. Ranc, A. Cassan, PLANET, MOA, FUN, and RoboNet
  • "Influence of the mass distribution on the magnetic field topology in spherical, anelastic dynamo simulations", R. Raynaud, L. Petitdemange, and E. Dormy
  • "Modelling the Corona of HD 189733 in 3D", A. Strugarek, A. S. Brun, S. P. Matt, V. Reville, J. F. Donati, C. Moutou, and R. Fares
  • "Consequences of the accretion of planetary matter on the chemical composition of the stars.", S. Vauclair, and G. Vauclair

  • Comment fabrique-t-on une galaxie ? L’évolution des baryons dans les halos de matière noire (S09)


  • "Galaxy clusters in the cosmic web", A. Acebron, F. Durret, N. Martinet, C. Adami, L. Guennou, and the DAFT/FADA team
  • "Simulating mock catalogues to provide accurate cluster selection functions.", B. Ascaso, S. Mei, and N. Benitez
  • "The Violent Youth of Bright and Massive Cluster Galaxies and their Maturation over 7 Billion Years", B. Ascaso, B. Lemaux, L. M. Lubin, R.R. Gal, D.D. Kocevski, N. Rumbaugh, and G. Squires
  • "Galaxy stellar mass assembly : supernova feedback, photo-ionization and no-star-forming gas reservoir.", M. Cousin
  • "Galaxy clusters in the SDSS Stripe 82", F. Durret, C. Adami, E. Bertin, J. Hao, I. Marquez, N. Martinet, S. Maurogordato, T. Sauvaget, N. Scepi, and M.P. Ulmer
  • "Magnetogenesis at Cosmic Dawn", J.-B. Durrive, and M. Langer
  • "On the stability of self-gravitating filaments", J. Freundlich, C. J. Jog, F. Combes, and S. Anathpindika
  • "Disc galaxies : Molecular hydrogen, star formation and radial migration", A. Halle, F. Combes, P. Di Matteo, and M. Haywood
  • "The first HST Frontier Fields cluster : search for z>7.5 galaxies" , N. Laporte, F. E. Bauer, S.Kim, R. Pelló, I. Pérez-Fournon, D. Schaerer, and A. Streblyanska
  • "High resolution spectroscopy of Red Giant Branch stars and the chemical evolution of the Fornax dwarf spheroidal galaxy", A. Author1, J.-P. Author2, B. Lemasle, T.J.L. de Boer, V. Hill, E. Tolstoy, M. J. Irwin, P. Jablonka, K. Venn, G. Battaglia, et al.
  • "Galaxy cluster detection in the Next Generation Virgo Cluster Survey (NGVS)", R. Licitra, S. Mei, A. Raichoor, T. Erben, H. Hildebrandt, O. Ilbert, M. Huertas—Company, L. Van Waerbeke, P. Côté, J.-C. Cuillandre, et al.
  • "Galaxy luminosity function : evolution at high redshift", Nicolas Martinet, Florence Durret, Loïc Guennou, Christophe Adami, and the DAFT/FADA team
  • "Understanding the state of the gas surrounding Andromeda’s black hole.", A.-L. Melchior, and F. Combes
  • "Probing Gas Flows around Galaxies with SINFONI", C. Peroux
  • "Photometric redshifts for the NGVS", A. Raichoor, S. Mei, T. Erben, H. Hildebrandt, M. Huertas-Company, O. Ilbert, R. Licitra, N.M. Ball, S. Boissier, A. Boselli, et al.
  • "Thermal and radiative AGN feedback : weak impact on star formation in high-redshift disk galaxy simulations", O. Roos, S. Juneau, F. Bournaud, and J. M. Gabor
  • "Galaxy Formation History Through Hod Model From Euclid Mock Catalogs", Z. Sakr, and C. Benoist
  • "3C 285 : a nearby galaxy with jet-induced star formation", Q. Salomé, P. Salomé, and F. Combes
  • "Lyman-alpha blobs : polarization arising from cold accretion", M. Trebitsch, A. Verhamme, J. Blaizot, and J. Rosdahl

  • NOEMA (S10)


  • "PdBI high-resolution high-sensitivity imaging of a strongly lensed submillimeter source at z=5.24", F. Boone, F. Combes, M. Krips, J. Richard, T. Rawle, E. Egami, J. -P. Kneib, D. Schaerer, et al.
  • "High-redshift star formation efficiency as uncovered by the IRAM PHIBSS programs", J. Freundlich, P. Salomé, F. Combes, L. Tacconi, R. Neri, S. Garcia-Burillo, R. Genzel, T. Contini, S. Lilly, and the PHIBSS Consortium
  • "``Particle traps’’ at planet gap edges in disks : effects of grain growth and fragmentation", J.-F. Gonzalez, G. Laibe, S. T. Maddison, C. Pinte, and F. Ménard
  • "Dark cloud chemistry of nitrogen hydrides with the Herschel Space Observatory", R. Le Gal, P. Hily-Blant, and A. Faure

  • Atelier AS Gaia (S11)


  • "Preparing the modelling of Gaia products for Galactic structure and dynamics with mock datasets", Laurent Chemin
  • "Metal-poor benchmark stars and Gaia", O. Creevey, J. Thévenin, U. Heiter, D. Mourard, P. Berio, T. Boyajian, P. Kervella, N. Nardetto, and L. Bigot
  • "Additional auxiliary data for the GAIA-RVS", F. Crifo, L. Chemin, G. Jasniewicz, D. Katz, O. Marchal, P. Sartoretti, C. Soubiran, F. Th&eacutevenin, and T. Zwitter
  • "Gaia and the Extragalactic", C. Ducourant, A. Krone-Martins, L. Galluccio, and R. Teixeira
  • "The programme "accurate masses for SB2 components"", J.-L. Halbwachs, F. Arenou, B. Famaey, P. Guillout, R. Ibata, Y. Lebreton, T. Mazeh, A. Nebot, D. Pourbaix, J.-B. Salomon, et al.
  • "RAVE : Results and Updates from Data Release 4", G. Kordopatis, and RAVE collaboration
  • "Reconstructing the SFH of the Milky Way", O. N. Snaith, M. Haywood, P. Di Matteo, and M. Lehnert
  • "On the chemical composition of Open Clusters", C. Soubiran, S. Blanco-Cuaresma, and U. Heiter
  • "Gaia-FUN-SSO : a network for ground-based follow-up observations of Solar System Objects", W. Thuillot, B. Carry, J. Berthier, P. David, D. Hestroffer, and P. Rocher

  • Atelier PNPS (S12)


  • "Automated procedure to derive fundamental parameters of B and A stars : Application to the young cluster NGC 3293", E. Aydi, M. Gebran, R. Monier, F. Royer, A. Lobel, and R. Blomme
  • "Identification of protostellar clusters in the inner part of the milky way : Interaction between the ISM and star forming regions.", M. Beuret, N. Billot, L. Cambr&eacutesy, D. Elia, S. Molinari, S. Pezzuto, M. Pestalozzi, and E. Schisano
  • "Ultra-weak magnetic fields in Am stars : beta UMa and theta Leo", A. Blazère, P. Petit, F. Lignières, M. Aurière, T. Bôhm, and G. Wade
  • "Surface rotation of solar-like oscillating stars", T. Ceillier, R.A. García, D. Salabert, and S. Mathur
  • "Measurements of eight early-type stars angular diameters using VEGA/CHARA interferometer", M. Challouf, N. Nardetto, D. Mourard, H. Aroui, and O. Delaa
  • "Non-LTE modeling of cold stellar atmospheres", N. Feautrier, A. Spielfiedel, M. Guitou, and A. K. Belyaev
  • "Evolution of the chemical element abundances with age in open clusters : The Hyades, Pleiades, Coma Berenices and M6", T. Kiliçoglu, R. Monier, M. Gebran, and L. Fossati
  • "Constraining the transport processes in stellar interiors with red giant stars", Lagarde N., Eggenberger P., Miglio, A., Montalbán, and J.
  • "Stellar opacity validations", M. Le Pennec, S. Turck-Chi`eze, X. Ribeyre, and J.E. Ducret
  • "Gravito-inertial modes in a differentially rotating spherical shell", G. M. Mirouh, C. Baruteau, M. Rieutord, and J. Ballot
  • "HD 30085 : a new Pt-Hg rich late B-type star", R.Monier, M.Gebran, F.Royer, and E.Griffin
  • "Review and latest news from the VEGA/CHARA facility", N. Nardetto, D. Mourard, K. Perraut, I. Tallon-Bosc, A. Meilland, P. Stee, R. Ligi, M. Challouf, J.-M. Clausse, P. Berio, et al.
  • "The BRITE spectropolarimetric survey", C. Neiner, and A. Lèbre
  • "The influence of the magnetic topology on the wind braking of sun-like stars.", V. Réville, A. S. Brun, S. P. Matt, A. Strugarek, and R. Pinto
  • "The Stark-B database VAMDC node for spectral line broadening by collisions with charged particles", S. Sahal-Bréchot, M.S. Dimitrijevi’c, N. Moreau, and N. Ben Nessib
  • "Helioseismic inferences of the solar cycles 23 and 24 : GOLF and VIRGO observations", D. Salabert, R.A. García, and A. Jiménez
  • "Laboratory determination of spectroscopic data for stellar physics", W.-L. Tchang-Brillet, J.-F. Wyart, Ali Meftah, N. Champion, and Ch. Blaess
  • "Helium signature in red giant oscillation spectra", Vrard M., Mosser B., and Barban C.

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