The Gaia-ESO Survey: properties of newly discovered Li-rich giants

  title={The Gaia-ESO Survey: properties of newly discovered Li-rich giants},
  author={Rodolfo Smiljanic and E. Franciosini and Angela Bragaglia and Gra{\vz}ina Tautvai{\vs}ienė and Xiaoting Fu and Elena Pancino and Vardan Adibekyan and S{\'e}rgio G. Sousa and Sofia Randich and Josefina Montalb{\'a}n and Luca Pasquini and Laura Magrini and A. Drazdauskas and R. A. Garc{\'i}a and Savita Mathur and Beno{\^i}t Mosser and Clara R{\'e}gulo and R. de Assis Peralta and Saskia Hekker and Diane K. Feuillet and M. Valentini and Thierry Morel and Sarah L. Martell and Gerry Gilmore and Sofia Feltzing and Antonella Vallenari and Thomas Bensby and Andreas Korn and Alessandro C. Lanzafame and Alejandra Recio-Blanco and Amelia Bayo and Giovanni Carraro and M. T. Costado and Antonio Frasca and Paula Jofr{\'e} and Carmela Lardo and Patrick de Laverny and Karin Lind and Thomas Masseron and Lorenzo Monaco and Lorenzo Morbidelli and L. Prisinzano and Luca Sbordone and Simone Zaggia},
  journal={Astronomy \& Astrophysics},
Aims. We report 20 new lithium-rich giants discovered within the Gaia-ESO Survey, including the first Li-rich giant with an evolutionary stage confirmed by CoRoT (Convection, Rotation and planetary Transits) data. We present a detailed overview of the properties of these 20 stars. Methods. Atmospheric parameters and abundances were derived in model atmosphere analyses using medium-resolution GIRAFFE or high-resolution UVES (Ultraviolet and Visual Echelle Spectrograph) spectra. These results… 

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