Browsing by Author "Babusiaux, C."

Now showing 1 - 9 of 9
  • Thumbnail Image
    Item
  • Thumbnail Image
    Item
    The Gaia-ESO Survey: Empirical determination of the precision of stellar radial velocities and projected rotation velocities
    (EDP SCIENCES S A, 2015) Jackson, R. J.; Jeffries, R. D.; Lewis, J.; Koposov, S. E.; Sacco, G. G.; Randich, S.; Gilmore, G.; Asplund, M.; Binney, J.; Bonifacio, P.; Drew, J. E.; Feltzing, S.; Ferguson, A. M. N.; Micela, G.; Neguerela, I.; Prusti, T.; Rix, H. W.; Vallenari, A.; Alfaro, E. J.; Prieto, C. Allende; Babusiaux, C.; Bensby, T.; Blomme, R.; Bragaglia, A.; Flaccomio, E.; Francois, P.; Hambly, N.; Irwin, M.; Korn, A. J.; Lanzafame, A. C.; Pancino, E.; Recio Blanco, A.; Smiljanic, R.; Van Eck, S.; Walton, N.; Bayo, A.; Bergemann, M.; Carraro, G.; Costado, M. T.; Damiani, F.; Edvardsson, B.; Franciosini, E.; Frasca, A.; Heiter, U.; Hill, V.; Hourihane, A.; Jofre, P.; Lardo, C.; de Laverny, P.; Lind, K.; Magrini, L.; Marconi, G.; Martayan, C.; Masseron, T.; Monaco, L.; Morbidelli, L.; Prisinzano, L.; Sbordone, L.; Sousa, S. G.; Worley, C. C.; Zaggia, S.
    Context. The Gaia-ESO Survey (GES) is a large public spectroscopic survey at the European Southern Observatory Very Large Telescope.
  • Thumbnail Image
    Item
    The Gaia-ESO Survey: Extracting diffuse interstellar bands from cool star spectra DIB-based interstellar medium line-of-sight structures at the kpc scale
    (EDP SCIENCES S A, 2015) Puspitarini, L.; Lallement, R.; Babusiaux, C.; Chen, H. C.; Bonifacio, P.; Sbordone, L.; Caffau, E.; Duffau, S.; Hill, V.; Monreal Ibero, A.; Royer, F.; Arenou, F.; Peralta, R.; Drew, J. E.; Bonito, R.; Lopez Santiago, J.; Alfaro, E. J.; Bensby, T.; Bragaglia, A.; Flaccomio, E.; Lanzafame, A. C.; Pancino, E.; Recio Blanco, A.; Smiljanic, R.; Costado, M. T.; Lardo, C.; de Laverny, P.; Zwitter, T.
    Aims. We study how diffuse interstellar bands (DIBs) measured toward distance-distributed target stars can be used to locate dense interstellar (IS) clouds in the Galaxy and probe a line-of-sight (LOS) kinematical structure, a potentially useful tool when gaseous absorption lines are saturated or not available in the spectral range. Cool target stars are numerous enough for this purpose.
  • Thumbnail Image
    Item
    The Gaia-ESO Survey: Galactic evolution of sulphur and zinc
    (EDP SCIENCES S A, 2017) Duffau, S.; Caffau, E.; Sbordone, L.; Bonifacio, P.; Andrievsky, S.; Korotin, S.; Babusiaux, C.; Salvadori, S.; Monaco, L.; Francois, P.; Skuladottir, A.; Bragaglia, A.; Donati, P.; Spina, L.; Gallagher, A. J.; Ludwig, H. G.; Christlieb, N.; Hansen, C. J.; Mott, A.; Steffen, M.; Zaggia, S.; Blanco Cuaresma, S.; Calura, F.; Friel, E.; Jimenez Esteban, F. M.; Koch, A.; Magrini, L.; Pancino, E.; Tang, B.; Tautvaisiene, G.; Vallenari, A.; Hawkins, K.; Gilmore, G.; Randich, S.; Feltzing, S.; Bensby, T.; Flaccomio, E.; Smiljanic, R.; Bayo, A.; Carraro, G.; Casey, A. R.; Costado, M. T.; Damiani, F.; Franciosini, E.; Hourihane, A.; Jofre, P.; Lardo, C.; Lewis, J.; Morbidelli, L.; Sousa, S. G.; Worley, C. C.
    Context. Due to their volatile nature, when sulphur and zinc are observed in external galaxies, their determined abundances represent the gas-phase abundances in the interstellar medium. This implies that they can be used as tracers of the chemical enrichment of matter in the Universe at high redshift. Comparable observations in stars are more difficult and, until recently, plagued by small number statistics.
  • Thumbnail Image
    Item
    The Gaia-ESO Survey: Low-alpha element stars in the Galactic bulge
    (2017) Recio Blanco, A.; Rojas Arriagada, A.; De Laverny, P.; Mikolaitis, S.; Hill, V.; Zoccali, Manuela; Fernández Trincado, J. G.; Robin, A. C.; Babusiaux, C.; Gilmore, G.
  • Thumbnail Image
    Item
    The Gaia-ESO Survey: metallicity and kinematic trends in the Milky Way bulge
    (2014) Rojas Arriagada, A.; Recio Blanco, A.; Hill, V.; De Laverny, P.; Schultheis, M.; Babusiaux, C.; Zoccali, Manuela; Minniti, D.
  • Thumbnail Image
    Item
    The GIRAFFE Inner Bulge Survey (GIBS) II. Metallicity distributions and alpha element abundances at fixed Galactic latitude
    (2015) González, O. A.; Zoccali, Manuela; Vásquez Godoy, Sergio Osmán; Hill, V.; Rejkuba, M.; Valenti, E.; Rojas Arriagada, A.; Renzini, A.; Babusiaux, C.; Minniti, D.
  • Thumbnail Image
    Item
    The GIRAFFE Inner Bulge Survey (GIBS) III. Metallicity distributions and kinematics of 26 Galactic bulge fields
    (2017) Zoccali, Manuela; Vásquez Godoy, Sergio Osmán; González, O. A.; Valenti, E.; Rojas Arriagada, A.; Minniti, Javier Horacio; Rejkuba, M.; Minniti, D.; McWilliam, A.; Babusiaux, C.
  • Thumbnail Image
    Item
    The GIRAFFE Inner Bulge Survey (GIBS): I. Survey description and a kinematical map of the Milky Way bulge
    (2014) Zoccali, Manuela; González, O. A.; Vasquez, S.; Hill, V.; Rejkuba, M.; Valenti, E.; Renzini, A.; Rojas Arriagada, A.; Martínez Valpuesta, I.; Babusiaux, C.; Brown, T.; Minniti, D.; McWilliam, A.