Last modified Mon May 19 18:38:01 2008

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Electronic edition of the SF2A Scientific Highlights 2007



Session plénière -- ASHRA -- ASOV -- ASSNA -- GRAAPH -- PCHE -- PCMI -- PNC -- PNG -- PNP -- PNPS -- PNST -- 

Session plénière


High-energy particles at and from the Sun      PDF

Karl-Ludwig Klein


In the intimacy of stars with AMBER at the VLTI      PDF

F. Malbet, R. Petrov, G. Weigelt, O. Chesneau, A. Domiciano de Souza, A. Meilland, F. Millour, E. Tatulli, the AMBER consortium

ASHRA


Closed-Loop Adaptive Optics performance with the Fractal Iterative Method      PDF

C. Béchet, M. Tallon, É. Thiébaut


Fourier-domain wave-front reconstruction for large adaptive optical systems      PDF

C.Correia, J-M. Conan, C. Kulcsár, H-F. Raynaud, C. Petit, T. Fusco


DM dimensioning for the next generation AO systems : strategies and rules      PDF

A. Costille, C.Petit


The Polychromatic Laser Guide Star: the ELP-OA demonstrator at Observatoire de Haute Provence      PDF

R. Foy, M. Chatagnat, D. Dubet, P. Éric, J. Eysseric, F.-C. Foy, T. Fusco, J. Girard, A. Laloge, A. Le Van Suu, B. Messaoudi, S. Perruchot, P. Richaud, Y. Richaud, X. Rondeau, M. Tallon, É. Thiébaut, M. Boër


Nulling Stabilization in the Presence of Perturbation      PDF

K. Houairi, F. Cassaing, J.M. Le Duigou, M. Barillot, V. Coudé du Foresto, F. Hénault, S. Jacquinod, M. Ollivier, J-M Reess, B. Sorrente


Multi Object Adaptive Optics design for EAGLE : an Integral Field Spectrograph for the E-ELT      PDF

B. Neichel, T. Fusco, J.-M. Conan, G. Rousset, E. Gendron, M. Puech, J.-G. Cuby, the EAGLE Team


Imaging Properties of an Hypertelescope      PDF

Patru, F., Mourard, D., Lardière, O.


First results from a laboratory hypertelescope with single-mode fibers      PDF

Patru, F., Mourard, D., Clausse, J.M., Delage, L., Reynaud, F., Dubreuil, M., Bonneau, D., Bosio, S., Bresson, Y., Hugues, Y., Lardière, O., Roussel, A.


An exoplanet detection algorithm for field-rotated coronagraphic images, and preliminary results for SPHERE      PDF

I. Smith, A. Ferrari, M. Carbillet, A. Boccaletti, T. Fusco, K. Dohlen, D. Mouillet, M. Langlois

ASOV


Latest VO development at VO-Paris Data Centre      PDF

Le Sidaner, P., Dubernet, M.-L., Simon, G., Aboudarham, J., Baillard, A., Bertin, E., Caillat, M., Crovisier, J., Dedieu, C., Didelon, P., Gontier, A.M., Haigron, R., Jegouzo, I., Le Petit, F., Marquette, J.B., McCracken, H., Moreau, N., Normand, J., Prugniel, P., Roy, F., Sarkissian, A., Savalle, R., Shih, A., Tajahmady, F., Tran-Minh, F., Viallefond, F.

ASSNA


A Fokker-Planck code for high energy plasmas      PDF

R. Belmont, J. Malzac, A. Marcowith

GRAAPH


VLBI analyses with the GINS software for multi-technique combination at the observation level      PDF

G. Bourda, P. Charlot, R. Biancale


The extrapolation of accuracy of ephemerides of natural satellites      PDF

J. Desmars, A. Vienne, J-E. Arlot


Space clock missions and orbitography requirements      PDF

L. Duchayne, F. Mercier, P. Wolf


The Pioneer Anomaly: Data Analysis and Mission Proposal      PDF

A. Levy, B. Christophe, S. Reynaud, J-M. Courty, P. Bério, G. Métris


Relativistic analysis of an earth-satellite time transfer      PDF

O. Minazzoli, B. Chauvineau


Detecting the tidal dissipation in the Saturnian system      PDF

B. Noyelles, A. Vienne, W. Thuillot


Titan's forced rotation: A 3-degree of freedom theory      PDF

B. Noyelles, A. Lemaître, A. Vienne


Europa's librations and ice shell thickness      PDF

N. Rambaux, Ö. Karatekin, T. Van Hoolst


Accurate Mars Express orbit determination to improve the Martian moon masses and ephemerides      PDF

P. Rosenblatt, V. Lainey, S. Le Maistre, J.C. Marty, V. Dehant, M. Pätzold, B. Häusler, T. Van Hoolst


Time Transfer by Laser Link Performances and progresses      PDF

E. Samain, J. Weick, P. Vrancken, Ph. Guillemot


Analytical considerations of space debris with high area-to-mass ratios located near the GEO region      PDF

S. Valk, A. Lemaître

PCHE


Magnetized hot plasmas at the Galactic center: from intermediate to small scale X-ray emission      PDF

R. Belmont, M. Tagger


The prompt high-energy gamma-ray emission from GRBs: predictions for GLAST      PDF

Z. Bosnjak, F. Daigne, G. Dubus, B. Giebels, F. Piron


Study of the Galactic anticentre region at 100 GeV with CELESTE      PDF

R. Britto for the CELESTE collaboration


Anisotropic inverse Compton scattering in gamma-ray binaries      PDF

B. Cerutti, G. Dubus, G. Henri


Gamma-ray emission from binaries with GLAST      PDF

G. Dubus


Sagittarius Dwarf galaxy observations by H.E.S.S.: search for a Dark Matter signal      PDF

C. Farnier for the H.E.S.S. Collaboration


X-ray afterglow light curves : toward standard candle ?      PDF

B. Gendre, A. Galli, M. Boër


Extragalactic VHE gamma-ray astronomy in the H.E.S.S. era      PDF

B. Giebels


Probing the irradiation pattern of AGN accretion disks with future satellite missions      PDF

R. W. Goosmann, M. Dovčiak, V. Karas


Inhomogeneous extragalactic magnetic fields and the second knee in the cosmic ray spectrum      PDF

K. Kotera, M. Lemoine


Modeling of the multiwavelength emission of M87 with H.E.S.S. observations      PDF

J.-P. Lenain


Predictions of very high energy \gamma-ray fluxes for three Active Galactic Nuclei      PDF

J.-P. Lenain


The Gamma Ray Large Area Space Telescope      PDF

V. Lonjou, the GLAST collaboration


Importance of X-ray Flashes in the Gamma-ray Bursts population      PDF

A. Pélangeon, J-L. Atteia, the HETE-2 Science Team


Ultra-high energy cosmic rays detected by the radiodetection experiment CODALEMA      PDF

T. Saugrin, the CODALEMA collaboration


The Accretion-Ejection Instability and Microquasars      PDF

P. Varnière, M. Tagger, J. Rodriguez, M. Cadolle Bel


Variation of the mass transfer rate during dwarf novae and soft X-ray transients outbursts      PDF

M. Viallet, J.-M. Hameury

PCMI


Towards the electronic spectroscopy of large PAHs in a fuel-rich flame      PDF

Y. Carpentier, T. Pino, A. T. Cao, R. Vasquez, T. Chamaillé, E. Dartois, L. d'Hendecourt, Ph. Bréchignac


The impact of new collisional rates on the water emission      PDF

C. Crimier, A. Faure, C. Ceccarelli, P. Valiron, L. Wiesenfeld, M.L. Dubernet


Expected Water line spectrum of the protostar OMC2-FIR4      PDF

C. Crimier, C. Ceccarelli, B. Lefloch, A. Faure


Electron-impact excitation of interstellar molecules      PDF

A. Faure, J. Tennyson, H.N. Varambhia, V. Kokoouline, C.H. Greene, T. Stoecklin


The lifecycle of interstellar dust as constrained by noble gas implantation into SiC grains      PDF

P. Guillard, A. P. Jones, A.G.G.M Tielens


HI in circumstellar envelopes around AGB stars: Observations and modelling of the detached shell around the carbon star Y CVn      PDF

Y. Libert, T. Le Bertre, E. Gérard


Collisional excitation of NH_3 by He and H_2: Towards a new interpretation of the inversion effect      PDF

E. Scifoni, P. Valiron, A. Faure, C. Rist


H_2CO rotational excitation by H_2      PDF

N. Troscompt, A. Faure, L. Wiesenfeld, P. Valiron


Unveiling the earliest stage of star formation: the H_3+ deuteration tool      PDF

Charlotte Vastel


Can we estimate rate coefficients for collisions with para-H_2(j=0) from Helium rate coefficients ? Application to SiS      PDF

L. F. M. Vincent, F. Lique, A. Spielfiedel, N. Feautrier, R. Tobola, J. Klos


Molecular excitation by inelastic collisions      PDF

L. Wiesenfeld, A. Faure, N. Troscompt, P. Valiron, N. Crimier, C. Ceccarelli

PNC


Absorption of the light of quasars due to inter-galactic neutral Hydrogen, introducing a correction factor      PDF

A. Aghaee, P. Petitjean, R. Srianand, C. S. Stalin, R. Guimarães


The Supernovae Integral Field Spectrograph : keys to keys to high-precision spectro-photometry      PDF

C. Buton, on behalf of the Nearby Supernova Factory, Y. Copin, E. Gangler, G. Smadja, E. Pecontal, G. Rigaudier, P. Antilogus, S. Bailey, R. Pain, R. Pereira, C. Wu, G. Aldering, C. Aragon, S. Bongard, M. Childress, S. Loken, P. Nugent, S. Perlmutter, K. Runge, R. C. Thomas, B. A. Weaver, C. Baltay, A. Bauer, D. Rabinowitz, R. Scalzo


The Nearby Supernova Factory: toward a high-precision spectro-photometry      PDF

Y. Copin on behalf of the Nearby Supernova Factory, on behalf of the Nearby Supernova Factory, C. Buton, E. Gangler, G. Smadja, E. Pécontal, G. Rigaudier, P. Antilogus, S. Bailey, R. Pain, R. Pereira, C. Wu, G. Aldering, C. Aragon, S. Bongard, M. Childress, S. Loken, P. Nugent, S. Perlmutter, K. Runge, R. C. Thomas, B. A. Weaver, C. Baltay, A. Bauer, D. Rabinowitz, R. Scalzo


X-ray observation of galaxy cluster Abell 548b, possibility of merger      PDF

L.Solovyeva, S.Anokhin, J.-L. Sauvageot, R.Teyssier, L.Feretti

PNG


The visibility of Lyman-alpha emission in starburst galaxies: The role of the dust      PDF

H. Atek, D. Kunth


Modelling Spectra of N-Body Simulations of Galaxy Mergers      PDF

I. Chilingarian, P. Di Matteo, F. Combes, A.-L. Melchior, B. Semelin


Galaxy Evolution and Star Formation Efficiency in the Last Half of the Universe      PDF

F. Combes, S. García-Burillo, J. Braine, E. Schinnerer, F. Walter, L. Colina, M. Gerin


Chemodynamical evolution of interacting galaxies: the GalMer view      PDF

P. Di Matteo, F. Combes, I. Chilingarian, A. L. Melchior, B. Semelin


Visible and invisible molecular gas in collisional debris of galaxies      PDF

P.-A. Duc


Kinematics in Seyfert and non-active galaxies      PDF

G. Dumas, C. G. Mundell, E. Emsellem, N. Nagar


A robust classification of high-redshift galaxies using support vector machines      PDF

M. Huertas-Company, D. Rouan, L. Tasca


Enhanced star formation in galaxy mergers at the periphery of clusters      PDF

Marie Martig, Frédéric Bournaud


Morpho-kinematics analysis of galaxy at z ca. 0.6      PDF

B. Neichel, F. Hammer, M. Puech, H. Flores, Y. Yang, the IMAGES Team.


Gas dynamics driven by the two bars of the Milky Way      PDF

N.J. Rodríguez-Fernández, F. Combes


Bar formation and galaxy interactions in MOND      PDF

O. Tiret, F. Combes

PNP


High latitude gas in the Beta Pic system -- A possible origin related to Falling Evaporating Bodies      PDF

H. Beust, P. Valiron


Dynamical evolution of the Gliese 581 planetary system      PDF

H. Beust, X. Bonfils, X. Delfosse


Stellar metallicity and activity study for exoplanets searches with the SOPHIE spectrograph      PDF

I. Boisse, F. Bouchy, G. H, A. Ecuvillon, A. Vidal-Madjar, S. Udry, C. Moutou, X. Delfosse, A.M. Lagrange, D. Queloz, J.L. Beuzit, X. Bonfils, R. DaSilva, M. Desort, T. Forveille, F. Galland, B. Loeillet, C. Lovis, M. Mayor, F. Pepe, C. Perrier, F. Pont, N. Santos, D. S, J.P. Sivan


Search and characterization for extrasolar planets in the Northern hemisphere with the SOPHIE consortium      PDF

F. Bouchy, S. Udry, C. Moutou, X. Delfosse, A.M. Lagrange, D. Queloz, J.L. Beuzit, X. Bonfils, I. Boisse, R. Da Silva, M. Desort, T. Forveille, F. Galland, G. Hébrard, B. Loeillet, C. Lovis, M. Mayor, F. Pepe, C. Perrier, F. Pont, D. Ségransan, J.P. Sivan, A. Vidal-Madjar, M. Dupont, R. Martin, P. Durant


Searching for extrasolar planets via the microlensing technique: Discoveries and implications for planet      PDF

A. Cassan


Contribution of the Odin space telescope to the understanding of the origin of water vapor in the atmosphere of Jupiter      PDF

T. Cavalié, F. Billebaud, E. Lellouch, N. Biver, M. Dobrijevic, J. Brillet, A. Lecacheux, \AA. Hjalmarson, A. Sandqvist, U. Frisk, M .Olberg, The Odin Team, E.A. Bergin


Jet Emitting vs. Standard Accretion Disks      PDF

C. Combet, J. Ferreira


Damping eccentricity of resonant exoplanets      PDF

A. Crida, W. Kley, Z. Sandor


Planets and brown dwarfs around A-F type stars: observational results and activity modeling      PDF

M. Desort, A.-M. Lagrange, F. Galland, S. Udry, M. Mayor


Development of a biochip dedicated to planetary exploration. First step: resistance studies to space conditions      PDF

A. Le Postollec, M. Dobrijevic, S. Incerti, Ph. Moretto, H. Seznec, L. Desorgher, G. Santin, P. Nieminen, L. Dartnell, O. Vandenabeele-Trambouze, G. Coussot


An Improved Numerical Treatment of Heat and Mass Transfers in Cometary Nuclei Models.      PDF

U. Marboeuf, J.-M. Petit, O. Mousis


Photophoretic transport as a carrier of hot minerals found in Comet 81 P/Wild2      PDF

O. Mousis, J.-M. Petit, G. Wurm, O. Krauss, Y. Alibert, J. Horner


The spin temperature of methanol in comet Hale-Bopp      PDF

C. Pardanaud, J. Crovisier, D. Bockelée-Morvan, N. Biver


Clathrate hydrates as a trapping mechanism of noble gases in Titan's atmosphere      PDF

C. Thomas, V. Ballenegger, O. Mousis, S. Picaud

PNPS


Magnetism and rotation in Herbig Ae/Be stars      PDF

E. Alecian, G.A. Wade, C. Catala, C. Folsom, J. Grunhut, J.-F. Donati, P. Petit, S. Bagnulo, T. Boehm, J.-C. Bouret, J.D. Landstreet


On type I planetary migration in an adiabatic disk      PDF

C. Baruteau, F. Masset


Vishniac Instability: Experimental Preparation      PDF

C. Cavet, C. Michaut, E. Falize


Atmospheric dynamics of red supergiant stars and applications to Interferometry      PDF

Chiavassa A., B. Plez, E. Josselin, B. Freytag


Numerical methods comparison for protostellar collapse calculations      PDF

B. Commerçon, P. Hennebelle, E. Audit, G. Chabrier, R. Teyssier


Towards a new set of radial velocity standards for Gaia      PDF

F. Crifo, G. Jasniewicz, C. Soubiran, D. Hestroffer, A. Siebert, A. Guerrier, D. Katz, F. Thévenin, C. Turon


Analytical Solutions of specific classes of Astrophysical Radiating Shocks      PDF

E. Falize, C. Michaut, S. Bouquet, C. Cavet


The Scaling laws Problem in Radiating Hydrodynamics      PDF

E. Falize, S. Bouquet, C. Michaut


High-Energy Density Jets Generated by Laser Facilities in Laboratory Astrophysics: Experiments and Self-Similar Evolution      PDF

E. Falize, S. Bouquet, B. Loupias, M. Koenig, C. Michaut, A. Bennuzzi-Mounaix, N. Ozaki


Formation of convective structures in stellar atmospheres      PDF

Bernd Freytag, Hans-Günter Ludwig


The Spectroscopic Global Iterative Solution - Wavelength calibration of the spectroscopic data of Gaia      PDF

A. Guerrier, D. Katz, C. Turon, F. Crifo


Disk and wind evolution of the fast rotator Achernar.      PDF

S. Kanaan, A. Meilland, Ph. Stee, A. Domiciano de Souza, D. Briot


3D SPH simulations of grain growth in protoplanetary disks      PDF

G. Laibe, J.-F. Gonzalez, L. Fouchet, S.T. Maddison


Characterizing the MRI-driven turbulent transport in astrophysical disks      PDF

G. Lesur, P-Y. Longaretti


The EROS-2 Light Curve Server (ELCS), a tool for stellar astrophysics and some associated results      PDF

J.B. Marquette, É. Lesquoy, J.P. Le Fèvre, P. Tisserand, J.P. Beaulieu, A. Milsztajn


On the behaviour of B and Be stars at low metallicity      PDF

C. Martayan, Y. Frémat, A.-M. Hubert, M. Floquet, C. Neiner, J. Zorec, D. Baade, J. Gutiérrez-Soto, J. Fabregat, M. Mekkas


On the nature of early-type emission line objects in NGC6611      PDF

C. Martayan, M. Floquet, A.-M. Hubert, J. Fabregat, Y. Frémat, D. Baade, C. Neiner


VISIR observation of H_2 emission from the circumstellar disk around the Herbig A\lowercase{e star HD97048      PDF

C. Martin-Zaïdi, P.-O. Lagage, E. Pantin, E. Habart


Asteroseismology at the Concordia station in Antarctica      PDF

B. Mosser, the SIAMOIS team


A period-projection factor relation for Cepheids      PDF

Nardetto, N., Mourard, D., Mathias, Ph., Fokin, A., Gillet, D.


The Be stars spectra (BeSS) database      PDF

C. Neiner, B. de Batz, A. Mekkas, F. Cochard, C. Martayan


Probing the inner accretion disk using Spitzer c2d mid-infrared spectra      PDF

J. Olofsson, J.-C. Augereau, J. E. Kessler-Silacci, N. J. Evans II, C. P. Dullemond, B. Merín, V. C. Geers, E. F. Van Dishoeck, G. A. Blake, J. Brown


Seismic study of the Alpha Centauri binary system using the minimisation algorithm of Levenberg-Marquarth      PDF

N. Ozel, M.-A. Dupret, A. Baglin


The GAIA work package on Final Luminosity, Age and Mass Estimator ( GWP : FLAME )      PDF

B. Pichon


Measurement of line intensities of the D_2 molecule using Image Plate detector      PDF

M. Roudjane, W.-Ü. L.Tchang-Brillet, N. Champion


Hydrodynamic simulations of irradiated secondaries in dwarf novae      PDF

M. Viallet, J.-M. Hameury


Can a dynamo operate in stellar radiation zones?      PDF

J.-P. Zahn, A. S. Brun, S. Mathis

PNST


Apodized apertures for solar coronagraphy      PDF

C. Aime, J. Arnaud, A. Carlotti, M. Faurobert, A. Ferrari, C. Grec and G. Ricort


N-body Simulations of the heat flux in a moderately coupled plasma and steep temperature gradients      PDF

A. Beck, F. Pantellini


First Results of the S/WAVES Experiment on the STEREO Mission.      PDF

X. Bonnin, M. Maksimovic, J-L. Bougeret, K. Goetz, S. D. Bale, M. L. Kaiser, M. J. Reiner, B. Cecconi, C. Briand, S. Krucker, the S/WAVES team


Dynamical processes in the subsurface layers of the Sun      PDF

S. Lefebvre, P. Nghiem, S. Turck-Chièze


Multidimensional NLTE Radiative Transfer      PDF

L. Léger, F. Paletou, F. Navarre


Turbulent fields in the quiet sun from Hanle and Zeeman effects with THEMIS      PDF

A. López Ariste, J.M. Malherbe, R. Manso Sainz, A. Asensio Ramos, J.C. Ramírez Vélez, M. Martínez González


Fast vector magnetographs: THEMIS/MSDP and EST project      PDF

P. Mein, V. Bommier, N. Mein


Resonance polarization of the solar 455.4 nm BaII line: diagnostics of chromospheric magnetic fields      PDF

C. Michel, M. Faurobert, J. Arnaud, J.M. Malherbe


Jovian S-bursts as markers of electron acceleration by Alfven waves.      PDF

F. Mottez, S. Hess, P. Zarka


Nonlinear mirror mode structures      PDF

P.L. Sulem, T. Passot


Review of the GOLF/SOHO helioseismic results and Perspectives      PDF

S. Turck-Chièze and the GOLF, GOLF-NG, DynaMICCs teams., R. Martin, P. Durant