Gaia-ESO Survey: Global properties of clusters Trumpler 14 and 16 in the Carina nebula

This work was partly supported by the Euro pean Union FP7 program through ERC grant number 320360 and by the Leverhulme Trust through grant RPG-2012-541. We acknowledge the support from INAF an d Ministero dell’Istruzione, dell’Universita’ e della Ricerca (MIUR) in the form of the grant "Premiale VLT 2012".