DETAILED CHEMICAL ABUNDANCES IN THE Sgr AND CMa DWARF GALAXIES (2008)
Luca Sbordone, Coordinatore Relatori Esterni, Prof Roberto, Buonanno Dott, Piercarlo Bonifacio, Dott Gianni Marconi, ...
Detailed chemical abundances for up to 23 elements from Oxygen to Europium have been obtained from VLT-UVES spectra for 12 giants in the Sagittarius Dwarf Spheroidal galaxy (Sgr dSph), 5 in the...
Variations in the lithium abundances of turn off stars in the globular cluster 47 Tuc (2007)
Bonifacio, Piercarlo, Pasquini, Luca, Molaro, Paolo, Carretta, Eugenio, François, Patrick, G. Gratton, Raffaele, ...
aims: Our aim is to determine Li abundances in TO stars of the Globular Cluster 47 Tuc and test theories about Li variations among TO stars. method: We make use of high resolution (R~ 43000), high...
The solar photospheric abundance of phosphorus: results from co5bold 3D model atmospheres (2007)
Caffau, Elisabetta, Steffen, Matthias, Sbordone, Luca, Ludwig, Hans-G., Bonifacio, Piercarlo
aims: We determine the solar abundance of phosphorus using co5bold 3D hydrodynamic model atmospheres. method: High resolution, high signal-to-noise solar spectra of the PI lines of Multiplet 1 at...
The solar photospheric abundance of phosphorus: results from co5bold 3D model atmospheres (2007)
Caffau, Elisabetta, Steffen, Matthias, Sbordone, Luca, Ludwig, Hans-G., Bonifacio, Piercarlo
aims: We determine the solar abundance of phosphorus using co5bold 3D hydrodynamic model atmospheres. method: High resolution, high signal-to-noise solar spectra of the PI lines of Multiplet 1 at...
Variations in the lithium abundances of turn off stars in the globular cluster 47 Tuc (2007)
Bonifacio, Piercarlo, Pasquini, Luca, Molaro, Paolo, Carretta, Eugenio, François, Patrick, G. Gratton, Raffaele, ...
aims: Our aim is to determine Li abundances in TO stars of the Globular Cluster 47 Tuc and test theories about Li variations among TO stars. method: We make use of high resolution (R~ 43000), high...
Detailed chemical abundances in the Sgr and CMa dwarf galaxies (2004)
Abstract Detailed chemical abundances for up to 23 elements from Oxygen to Europium have been obtained from VLT-UVES spectra for 12 giants in the Sagittarius Dwarf Spheroidal galaxy (Sgr dSph), 5 in...