Laboratoire Dynamique des Etoiles, des (Exo)-planètes, et de leur environnement






 

 

 

Dr. Allan Sacha Brun, chef du LDE3, présente le laboratoire en particulier les activités de recherche sur le Soleil, les interactions étoiles-planètes et le satellite Solar Orbiter

 

LES THEMATIQUES DE RECHERCHE

SOLAR STELLAR DYNAMICS
Simulations MagnétoHydrodynamiques du Soleil De par sa proximité, le Soleil a une influence forte et directe sur la Terre et notre société technologique. En particulier, son activité magnétique

 

STARS, PLANETS, AND THEIR ENVIRONEMENTS
Des chercheurs du Service d'Astrophysique du CEA-Irfu et de l’Université de Bonn (Allemagne) viennent de démontrer l'existence de champs magnétiques stables dans les régions non convectives des étoiles comme les couches externes des étoiles plus massives que le Soleil ou le cœur des étoiles de type solaire.

 

SEISMOLOGY
Les observations sismiques sont uniques car ce sont les seules qui permettent de sonder et d'étudier l'intérieur du Soleil (Héliosismologie) et des étoiles (Astérosismologie) .

 

SOLAR CAST
SolarCast a web portal dedicated to Solar Prediction . SolarPredict: A tool to forecast the the solar activity 11-yr cycle and to invert meridional circulation based on a solar dynamo model and a 4D var variational technique.

 

 

 

FAITS MARQUANTS

 

 

PROJETS

 

 

STAFF

#730 - Last update : 13/10/2016
Lien direct : http://irfu.cea.fr/dap/LDEE/staff.php

PUBLICATIONS LDE3

Publications LDE3
2017-2020

- Krucker, S. .... Brun, A.S., Strugarek, A. et al., 2020, The Spectrometer/Telescope for Imaging X-rays (STIX), A&A in press

- Rouillard, A., ... Brun, A.S., Strugarek, A. et al. 2020, Solar Orbiter modelling tools, in press

- Strugarek, A., Brun, A.~S., Donati, J.-F., Moutou, C., Réville, V.  2019. Chasing Star-Planet Magnetic Interactions: The Case of Kepler-78. The Astrophysical Journal 881, 136.

- Augustson, K.~C., Brun, A.~S., Toomre, J. 2019. Rossby and Magnetic Prandtl Number Scaling of Stellar Dynamos. The Astrophysical Journal 876, 83.

- Campante, T. L., Corsaro, E., Lund, M. N., …, García, R.A.  et al. , 2019, ApJ, 885, 31, TESS Asteroseismology of the Known Red-giant Host Stars HD 212771 and HD 203949

- García, R. A., Ballot, J., 2019, LRSP 16, 4, Asteroseismology of solar-type stars

- Santos, A. R. G., García, R. A., Mathur, S, 2019, ApJS 244, 21 Surface Rotation and Photometric Activity for Kepler Targets. I. M and K Main-sequence Stars

- Santos, A. R. G., Campante, T. L., Chaplin, W. J. , …, García, R.A., et al., 2019, ApJ 883, 65 Signatures of Magnetic Activity: On the Relation between Stellar Properties and p-mode Frequency Variations

- Hall, O. J., Davies, G. R., Elsworth, Y. P.,…, García, R.A., et al.,  2019, MNRAS 486, 3569, Testing asteroseismology with Gaia DR2: hierarchical models of the Red Clump

- Mathur, S., García, R. A., Bugnet, L., et al., 2019, FrASS 6, 46, Revisiting the impact of stellar magnetic activity on the detection of solar-like oscillations by Kepler

- Valentini, M., Chiappini, C., Bossini, D., …, García, R. A., et al., 2019, Masses and ages for metal-poor stars. A pilot programme combining asteroseismology and high-resolution spectroscopic follow-up of RAVE halo stars

- Hon, M., Stello, D., García, R. A., et al., 2019, MNRAS 485, 5616, A search for red giant solar-like oscillations in all Kepler data

- Huber, D., Chaplin, W. J., Chontos, A., …, García, R.A., et al., 2019, AJ 157, 245 A Hot Saturn Orbiting an Oscillating Late Subgiant Discovered by TESS

- Pérez Hernández, F., García, R. A., Mathur, S., et al., 2019, FrASS 6, 41, Influence of magnetic activity on the determination of stellar parameters through asteroseismology

- Gandolfi, Davide, F., L., Livingston, J. H., …, García, R.A., et al., 2019, ApJ 876, 24, The Transiting Multi-planet System HD15337: Two Nearly Equal-mass Planets Straddling the Radius Gap

- Bugnet, L., García, R. A., Mathur, S., et al., 2019, A&A 624, 79, FliPerClass: In search of solar-like pulsators among TESS targets

- Schofield, M., Chaplin, W. J., Huber, D., …, García, R.A., et al., 2019 ApJS 241, 12, The Asteroseismic Target List for Solar-like Oscillators Observed in 2 minute Cadence with the Transiting Exoplanet Survey Satellite

- Fredslund A., M.; Pallé, P. Jessen-Hansen, J., …, García, R.A., et al., 2019, A&A 623, L9, Oscillations in the Sun with SONG: Setting the scale for asteroseismic investigations

- Bonomo, A. S., Zeng, L., Damasso, M., …, García, R.A., et al., 2019, Nat. Ast. 3, 416, A giant impact as the likely origin of different twins in the Kepler-107 exoplanet system

- Arentoft, T., Grundahl, F., White, T. R., …, García, R.A., et al., 2019, A&A 622, 190, Asteroseismology of the Hyades red giant and planet host ? Tauri

- Astoul, A., Mathis, S., Baruteau, C., Gallet, F., Strugarek, A., Augustson, K. C., Brun, A. S., Bolmont, E. 2019 Astronomy and Astrophysics, Does magnetic field impact tidal dynamics inside the convective zone of low-mass stars along their evolution?

- Mathis, S., Prat, V. 2019, Astronomy and Astrophysics,  The traditional approximation of rotation, including the centrifugal acceleration for slightly deformed stars

- Pablo, H., Shultz, M., Fuller, J., Wade, G. A., Paunzen, E., Mathis, S., et al. 2019, Monthly Noticies of the Royal Astronomical Society ? Lupi: measuring the heartbeat of a doubly magnetic massive binary with BRITE Constellation

- Auclair-Desrotour, P., Leconte, J., Bolmont, E., Mathis, S. 2019, Astronomy and Astrophysics, Final spin states of eccentric ocean planets

- Aerts, C., Mathis, S., Rogers, T. M. 2019, Annual Review in Astronomy and Astrophysics, Angular Momentum Transport in Stellar Interiors

- Michielsen, M., Pedersen, M. G., Augustson, K. C., Mathis, S., Aerts, C. 2019, Astronomy and Astrophysics, Probing the shape of the mixing profile and of the thermal structure at the convective core boundary through asteroseismology

- Prat, V., Mathis, S., Buysschaert, B., Van Beeck, J., Bowman, D. M., Aerts, C., Neiner, C. 2019, Astronomy and Astrophysics, Period spacings of gravity modes in rapidly rotating magnetic stars. I. Axisymmetric fossil field with poloidal and toroidal components

- Huber, D., …, Garcia, R. A.,…, Mathis, S., Mathur, S., et al. 2019, The Astrophysical Journal, A Hot Saturn Orbiting an Oscillating Late Subgiant Discovered by TESS

- André, Q., Mathis, S., Barker, A. J. 2019, Astronomy and Astrophysics, Layered semi-convection and tides in giant planet interiors. II. Tidal dissipation

- Augustson, K. C., Mathis, S. 2019, The Astrophysical Journal, A Model of Rotating Convection in Stellar and Planetary Interiors. I. Convective Penetration

- Bolmont, E., Mathis, S. 2019, Celestial Mechanics and Dynamical Astronomy, Erratum: Correction to: Effect of the rotation and tidal dissipation history of stars on the evolution of close-in planets

- Benbakoura, M., Reville, V., Brun, A. S., Le Poncin-Lafitte, C., Mathis, S. 2019, Astronomy and Astrophysics, Evolution of star-planet systems under magnetic braking and tidal interactio

- Tremblin, P., Padioleau, T., Phillips, M. W., and 12 colleagues et al., 2019, The Astrophysical Journal, 876, 144.

- Morello, G., Danielski, C., Dickens, D., and 2 colleagues et al., 2019, The Astronomical Journal, 157, 205.

- Tamanini, N. and C. Danielski 2019. The gravitational-wave detection of exoplanets orbiting white dwarf binaries using LISA Nature Astronomy, 3, 858-866.

- Danielski, Camilla, Baudino, Jean-Loup, Lagage, Pierre-Olivier, and 4 colleagues et al., 2018, The Astronomical Journal, 156, 276.

- Bean, Jacob L., Stevenson, Kevin B., Batalha, Natalie M., and 99 colleagues et al., 2018, Publications of the Astronomical Society of the Pacific, 130, 114402.

- Rho, J., Gomez, H. L., Boogert, A., and 6 colleagues et al., 2018, Monthly Notices of the Royal Astronomical Society, 480, 1612.

- Rho, J., Gomez, H. L., Boogert, A., and 6 colleagues et al., 2018, Monthly Notices of the Royal Astronomical Society, 479, 5101.

- Lallement, R., L. Capitanio, L. Ruiz-Dern, and 6 colleagues 2018. Three-dimensional maps of interstellar dust in the Local Arm: using Gaia, 2MASS, and APOGEE-DR14 Astronomy and Astrophysics, 616, A132.

- Morello, G. 2018. A SEA BASS on the Exoplanet HD 209458b The Astronomical Journal, 156, 175.

- Themessl, N., Hekker, S., Mints, A., …, García, R.A., et al., 2018, ApJ 868 103, KIC 2568888: To Be or Not to Be a Binary

- Gandolfi, D., Barragán, O., Livingston, J. H., …, García, R.A., Bugnet, L., et al., 2018, A&A 619, 10, TESS's first planet. A super-Earth transiting the naked-eye star π Mensae

- Mathis, S., Prat, V., Amard, L., Charbonnel, C., Palacios, A., Lagarde, N., Eggenberger, P. 2018, Astronomy and Astrophysics, Anisotropic turbulent transport in stably stratified rotating stellar radiation zones

- Gallet, F., Bolmont, E., Bouvier, J., Mathis, S., Charbonnel, C. 2018, Astronomy and Astrophysics, Planetary tidal interactions and the rotational evolution of low-mass stars. The Pleiades' anomaly

- Damiani, C., Mathis, S. 2018, Astronomy and Astrophysics, Influence of stellar structure, evolution, and rotation on the tidal damping of exoplanetary spin-orbit angles

- Van Reeth, T., Mombarg, J. S. G., Mathis, S., et al. 2018, Astronomy and Astrophysics, Sensitivity of gravito-inertial modes to differential rotation in intermediate-mass main-sequence stars

- Perri, B., Brun, A. S., Réville, V., & Strugarek, A. 2018, Journal of Plasma Physics Simulations of solar wind variations during an 11-year cycle and the influence of north-south asymmetry

- Tinetti, Giovanna, ..., Lagage, Pierre-Olivier, ..., Bolmont, Emeline, ..., Brun, Allan Sacha, ..., Mathis, Stephane et al. 2018, Experimental Astronomy A chemical survey of exoplanets with ARIEL

- Varela, J., Réville, V., Brun, A. S., Zarka, P., & Pantellini, F. 2018, Astronomy and Astrophysics Effect of the exoplanet magnetic field topology on its magnetospheric radio emission

- Strugarek, A., Beaudoin, P., Charbonneau, P., & Brun, A. S. 2018, The Astrophysical Journal On the Sensitivity of Magnetic Cycles in Global Simulations of Solar-like Stars

- Beaudoin, Patrice; Strugarek, Antoine; Charbonneau, Paul 2018, The Astrophysical Journal
Differential rotation in solar-like convective envelopes: influence of overshoot and magnetism

- Prat, V., Mathis, S., Augustson, K., Lignières, F., Ballot, J., Alvan, L., & Brun, A. S. 2018, Astronomy and Astrophysics Asymptotic theory of gravity modes in rotating stars. II. Impact of general differential rotation

- Jouve, L., Brun, A. S., & Aulanier, G. 2018, The Astrophysical Journal Interactions of Twisted Ω-loops in a Model Solar Convection Zone

- Karoff, Christoffer, ..., Garcia, Rafael A., Brun, Allan S., Salabert, David, et al. 2018, The Astrophysical Journal The Influence of Metallicity on Stellar Differential Rotation and Magnetic Activity

- Réville, Victor & Brun, Allan Sacha 2017, The Astrophysical Journal Global Solar Magnetic Field Organization in the Outer Corona: Influence on the Solar Wind Speed and Mass Flux Over the Cycle

- Hung, Ching Pui, Brun, Allan Sacha, Fournier, Alexandre, Jouve, Laurène, Talagrand, Olivier, & Zakari, Mustapha 2017, The Astrophysical Journal Variational Estimation of the Large-scale Time-dependent Meridional Circulation in the Sun: Proofs of Concept with a Solar Mean Field Dynamo Model

- Strugarek, A., Bolmont, E., Mathis, S., Brun, A. S., Réville, V., Gallet, F., & Charbonnel, C. 2017, The Astrophysical Journal The Fate of Close-in Planets: Tidal or Magnetic Migration?

- Brun, Allan Sacha & Browning, Matthew K. 2017, Living Reviews in Solar Physics Magnetism, dynamo action and the solar-stellar connection

- Emeriau-Viard, Constance & Brun, Allan Sacha 2017, The Astrophysical Journal Origin and Evolution of Magnetic Field in PMS Stars: Influence of Rotation and Structural Changes

- Strugarek, A., Beaudoin, P., Charbonneau, P., Brun, A. S., & do Nascimento, J.-D. 2017, Science Reconciling solar and stellar magnetic cycles with nonlinear dynamo simulations

- Varela, J., Brun, S., Dubrulle, B., & Nore, C. 2017, Physics of Plasmas Effects of turbulence, resistivity and boundary conditions on helicoidal flow collimation: Consequences for the Von-Kármán-Sodium dynamo experiment

- Barnabé, Roxane, Strugarek, Antoine, Charbonneau, Paul, Brun, Allan Sacha, & Zahn, Jean-Paul 2017, Astronomy and Astrophysics Confinement of the solar tachocline by a cyclic dynamo magnetic field

- Brun, Allan Sacha, Strugarek, Antoine, Varela, Jacobo, Matt, Sean P., Augustson, Kyle C., Emeriau, Constance, DoCao, Olivier Long, Brown, Benjamin, & Toomre, Juri 2017, The Astrophysical Journal On Differential Rotation and Overshooting in Solar-like Stars

- Gallet, F., Charbonnel, C., Amard, L., Brun, S., Palacios, A., & Mathis, S. 2017, Astronomy and Astrophysics Impacts of stellar evolution and dynamics on the habitable zone: The role of rotation and magnetic activity

- Strugarek, Antoine 2017, Handbook on Exoplanets  Models of Star-Planet Magnetic Interaction

- Beck, P. G., Mathis, S., Gallet, F., Charbonnel, C., Benbakoura, M., García, R. A., & do Nascimento, J.-D. 2018, Monthly Notices of the Royal Astronomical Society Testing tidal theory for evolved stars by using red giant binaries observed by Kepler

- Bugnet, L., García, R. A., et al. 2018, ArXiv e-prints FliPer: A global measure of power density to estimate surface gravities of main-sequence Solar-like stars and red giants

- Van Eylen, V.,..., García, R. A.,..., Mathis, S. et al. 2018, Monthly Notices of the Royal Astronomical Society HD 89345: a bright oscillating star hosting a transiting warm Saturn-sized planet observed by K2

- Kallinger, T., Beck, P. G., Stello, D., & Garcia, R. A. 2018, Astronomy and Astrophysics Non-linear seismic scaling relations

- Santos, A. R. G.,... , Salabert, D., García, R. A., et al. 2018, The Astrophysical Journal Supplement Series Signatures of Magnetic Activity in the Seismic Data of Solar-type Stars Observed by Kepler

- Barceló Forteza, S., Roca Cortés, T., & García, R. A. 2018, Astronomy and Astrophysics The envelope of the power spectra of over a thousand δ Scuti stars. The T?eff - νmax scaling relation

- Buysschaert, B., Aerts, C., Bowman, D. M., Johnston, C., Van Reeth, T., Pedersen, M. G., Mathis, S., & Neiner, C. 2018, Astronomy and Astrophysics Forward seismic modeling of the pulsating magnetic B-type star HD 43317

- Auclair-Desrotour, P., Mathis, S., Laskar, J., & Leconte, J. 2018, Astronomy and Astrophysics Oceanic tides from Earth-like to ocean planets

- Martin, A. J.,..., Mathis, S., et al. 2018, Monthly Notices of the Royal Astronomical Society First results from the LIFE project: discovery of two magnetic hot evolved stars

- Hypolite, D., Mathis, S., & Rieutord, M. 2018, Astronomy and Astrophysics The 2D dynamics of radiative zones of low-mass stars

- Auclair-Desrotour, P., Mathis, S., & Laskar, J. 2018, Astronomy and Astrophysics Atmospheric thermal tides and planetary spin. I. The complex interplay between stratification and rotation

- Smiljanic, R.,.., Garcia, R. A., Mathur, S., et al. 2018, ArXiv e-prints The Gaia-ESO Survey: properties of newly discovered Li-rich giants

- Pinsonneault, Marc H.,..., García, Rafael A. et al. 2018, ArXiv e-prints The Second APOKASC Catalog: The Empirical Approach

- Beck, P. G.,..., Mathis, S., García, R. A., Corsaro, E. et al. 2018, Astronomy and Astrophysics Seismic probing of the first dredge-up event through the eccentric red-giant and red-giant spectroscopic binary KIC 9163796. How different are red-giant stars with a mass ratio of 1.015?

- Salabert, D., Régulo, C., Pérez Hernández, F., & García, R. A. 2018, Astronomy and Astrophysics Frequency dependence of p-mode frequency shifts induced by magnetic activity in Kepler solar-like stars

- Albareti, F. D.,.., Garcia, Rafael A. et al. 2017, The Astrophysical Journal Supplement Series The 13th Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the SDSS-IV Survey Mapping Nearby Galaxies at Apache Point Observatory

- Serenelli, Aldo,..., García, Rafael A., et al. 2017, The Astrophysical Journal Supplement Series The First APOKASC Catalog of Kepler Dwarf and Subgiant Stars

- Salabert, D., García, R. A., Jiménez, A., Bertello, L., Corsaro, E., & Pallé, P. L. 2017, Astronomy and Astrophysics Photospheric activity of the Sun with VIRGO and GOLF. Comparison with standard activity proxies

- Kumar, Brajesh, Mathur, Savita, García, Rafael A., & Jiménez, Antonio 2017, Monthly Notices of the Royal Astronomical Society On the signatures of flare-induced global waves in the Sun: GOLF and VIRGO observations

- Majewski, Steven R.,..., García, Rafael A. et al. 2017, The Astronomical Journal The Apache Point Observatory Galactic Evolution Experiment (APOGEE)

- Ceillier, T., Tayar, J., Mathur, S., Salabert, D., García, R. A. et al. 2017, Astronomy and Astrophysics Surface rotation of Kepler red giant stars

- Colman, Isabel L., ..., García, Rafael A. et al. 2017, Monthly Notices of the Royal Astronomical Society Evidence for compact binary systems around Kepler red giants

- Huber, Daniel,..., García, Rafael A. et al. 2017, The Astrophysical Journal Asteroseismology and Gaia: Testing Scaling Relations Using 2200 Kepler Stars with TGAS Parallaxes

- Fabbian, D.,..., García, R. A. et al. 2017, Astronomische Nachrichten The variability of magnetic activity in solar-type stars

- Corsaro, E., Mathur, S., García, R. A. et al. 2017, Astronomy and Astrophysics Metallicity effect on stellar granulation detected from oscillating red giants in open clusters

- Miglio, A.,..., García, R. A. et al. 2017, Astronomische Nachrichten PLATO as it is : A legacy mission for Galactic archaeology

- Beck, P. G. et al. 2017, Astronomy and Astrophysics Lithium abundance and rotation of seismic solar analogues. Solar and stellar connection from Kepler and Hermes observations

- Triana, S. A., Corsaro, E., De Ridder, J., Bonanno, A., Pérez Hernández, F., & García, R. A. 2017, Astronomy and Astrophysics Internal rotation of 13 low-mass low-luminosity red giants in the Kepler field

- Tayar, Jamie,..., García, Rafael A. et  2017, The Astrophysical Journal The Correlation between Mixing Length and Metallicity on the Giant Branch: Implications for Ages in the Gaia Era

- White, T. R.,.., Garcia, R. A. et al. 2017, Astronomy and Astrophysics Kepler observations of the asteroseismic binary HD 176465

- Creevey, O. L.,..., Salabert, D.,... García, R. A. 2017, Astronomy and Astrophysics Characterizing solar-type stars from full-length Kepler data sets using the Asteroseismic Modeling Portal

- Barceló Forteza, S., Roca Cortés, T., García Hernández, A., & García, R. A. 2017, Astronomy and Astrophysics Evidence of chaotic modes in the analysis of four δ Scuti stars

- Rowe, Jason F.,..., Garcia, Rafael A., et al. 2017, The Astronomical Journal Time-series Analysis of Broadband Photometry of Neptune from K2

- Anders, F.,..., García, R. A. et al. 2017, Astronomy and Astrophysics Red giants observed by CoRoT and APOGEE: The evolution of the Milky Way's radial metallicity gradient

- Corsaro, Enrico, Lee, Yueh-Ning, García, Rafael A., Hennebelle, Patrick, Mathur, Savita, Beck, Paul G., Mathis, Stephane, Stello, Dennis, & Bouvier, Jérôme 2017, Nature Astronomy Spin alignment of stars in old open clusters

- Eggenberger, P.,..., Ceillier, T., García, R. A., Mathis, S., et al. 2017, Astronomy and Astrophysics Constraining the efficiency of angular momentum transport with asteroseismology of red giants: the effect of stellar mass

- Santos, A. R. G., Cunha, M. S., Avelino, P. P., García, R. A., & Mathur, S. 2017, Astronomy and Astrophysics Starspot signature on the light curve. Learning about the latitudinal distribution of spots

- Stello, Dennis, Zinn, Joel, Elsworth, Yvonne, Garcia, Rafael A. et al. 2017, The Astrophysical Journal The K2 Galactic Archaeology Program Data Release. I. Asteroseismic Results from Campaign 1

- Anders, F.,..., García, R. A., Mathur, S. et al. 2017, Astronomy and Astrophysics Galactic archaeology with asteroseismology and spectroscopy: Red giants observed by CoRoT and APOGEE

- Neiner, Coralie, Oksala, Mary E., Georgy, Cyril, Przybilla, Norbert, Mathis, Stéphane, Wade, Gregg, Kondrak, Matthias, Fossati, Luca, Blazère, Aurore, Buysschaert, Bram, & Grunhut, Jason 2017, Monthly Notices of the Royal Astronomical Society Discovery of magnetic A supergiants: the descendants of magnetic main-sequence B stars

- André, Q., Barker, A. J., & Mathis, S. 2017, Astronomy and Astrophysics Layered semi-convection and tides in giant planet interiors. I. Propagation of internal waves

- Charbonnel, C., Decressin, T., Lagarde, N., Gallet, F., Palacios, A., Aurière, M., Konstantinova-Antova, R., Mathis, S., Anderson, R. I., & Dintrans, B. 2017, Astronomy and Astrophysics The magnetic strip(s) in the advanced phases of stellar evolution. Theoretical convective turnover timescale and Rossby number for low- and intermediate-mass stars up to the AGB at various metallicities

- Bolmont, E., Gallet, F., Mathis, S., Charbonnel, C., Amard, L., & Alibert, Y. 2017, Astronomy and Astrophysics Tidal dissipation in rotating low-mass stars and implications for the orbital evolution of close-in massive planets. II. Effect of stellar metallicity

- Gallet, F., Bolmont, E., Mathis, S., Charbonnel, C., & Amard, L. 2017, Astronomy and Astrophysics Tidal dissipation in rotating low-mass stars and implications for the orbital evolution of close-in planets. I. From the PMS to the RGB at solar metallicity

- Auclair-Desrotour, P., Laskar, J., Mathis, S., & Correia, A. C. M. 2017, Astronomy and Astrophysics The rotation of planets hosting atmospheric tides: from Venus to habitable super-Earths

- Auclair-Desrotour, P., Laskar, J., & Mathis, S. 2017, Astronomy and Astrophysics Atmospheric tides in Earth-like planets

- Landstreet, J. D., Kochukhov, O., Alecian, E., Bailey, J. D., Mathis, S., Neiner, C., Wade, G. A., & BINaMIcS Collaboration 2017, Astronomy and Astrophysics BD-19 5044L: discovery of a short-period SB2 system with a magnetic Bp primary in the open cluster IC 4725

- Mathis, Stéphane 2017, Nature Astronomy Solar physics: Weather of the magnetic Sun

- Eggenberger, P., Lagarde, N., Miglio, A., Montalbán, J., Ekström, S., Georgy, C., Meynet, G., Salmon, S., Ceillier, T., García, R. A., Mathis, S., Deheuvels, S., Maeder, A., den Hartogh, J. W., & Hirschi, R. 2017, Astronomy and Astrophysics Constraining the efficiency of angular momentum transport with asteroseismology of red giants: the effect of stellar mass

- Prat, V., Mathis, S., Lignières, F., Ballot, J., & Culpin, P.-M. 2017, Astronomy and Astrophysics Period spacing of gravity modes strongly affected by rotation. Going beyond the traditional approximation

- Lainey, Valéry,..., Mathis, Stéphane, Remus, Françoise,..., Zahn, Jean-Paul 2017, Icarus New constraints on Saturn's interior from Cassini astrometric data

 
 
#3687 - Last update : 01/25 2020

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Tue, Sep. 08th, 10:00-11:00
Séminaires du DAp - S. Mathis (LDE3)
Tue, Oct. 06th, 10:00-11:00
Séminaires du DAp - M. Le Bars (IRPHE)

 

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