Browsing Exact and Earth Sciences by Author "Negueruela, Ignacio"

Now showing items 1-2 of 2

    • New galactic star clusters discovered in the VVV survey. Candidates projected on the inner disk and bulge 

      Borissova, Jura; Chené, André-Nicolas; Ramírez Alegría, Sebastián; Sharma, S.; Clarke, J. R. A.; Kurtev, Radostin Georgiev; Negueruela, Ignacio; Marco Tobarra, Amparo; Amigo, Pia; Minniti, Dante; Bica, Eduardo Luiz Damiani; Bonatto, Charles Jose; Catelan, Márcio; Fierro, C.; Geisler, Doug; Gromadzki, Mariusz; Hempel, Maren; Hanson, M. M.; Ivanov, Valentin D.; Lucas, Philip W.; Majaess, Daniel J.; Moni Bidin, Christian; Popescu, Bogdan; Saito, Roberto K. (2014) [Journal article]
      Context. VISTA Variables in the Vía Láctea (VVV) is one of six ESO Public Surveys using the 4 meter Visible and Infrared Survey Telescope for Astronomy (VISTA). The VVV survey covers the Milky Way bulge and an adjacent ...

    • The Gaia-ESO survey : radial metallicity gradients and age-metallicity relation of stars in the Milky Way disk 

      Bergemann, Maria; Ruchti, Gregory; Serenelli, Aldo M.; Feltzing, Sofia; Alves-Brito, Alan; Asplund, Martin; Bensby, Thomas L.; Gruyters, Pieter; Heiter, Ulrike; Hourihane, Anna; Korn, Andreas J.; Lind, Karin; Marino, Anna F.; Jofre, Paula; Nordlander, Thomas; Ryde, Nils A. E.; Worley, Clare C.; Gilmore, Gerard Fitzgerald; Randich, Sofia; Ferguson, Annette M. N.; Jeffries, Rob D.; Micela, Giuseppina; Negueruela, Ignacio; Prusti, Timo; Rix, H.-W.; Vallenari, Antonella; Alfaro, Emilio Javier; Allende Prieto, Carlos; Bragaglia, Angela; Koposov, Sergey E.; Lanzafame, Alessandro C.; Pancino, Elena; Recio-Blanco, Alejandra; Smiljanic, Rodolfo Henrique Silva; Walton, Nicholas A.; Costado, María Teresa; Franciosini, Elena; Hill, Vanessa; Lardo, Carmela; De Laverny, Patrick‏; Magrini, Laura; Maiorca, Enrico; Masseron, Thomas; Morbidelli, Lorenzo; Sacco, Germano; Kordopatis, Georges; Tautvaišiene, Gražina (2014) [Journal article]
      We study the relationship between age, metallicity, and α-enhancement of FGK stars in the Galactic disk. The results are based upon the analysis of high-resolution UVES spectra from the Gaia-ESO large stellar survey. We ...