Browsing by Author "Randich, S."

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    • The metallicity of the open cluster Tombaugh 2* 
      Villanova, S.; Randich, S.; Geisler, D.; Carraro, Giovanni; Costa Hechenleitner, Edgardo (ESO, 2010)
      Context. Open clusters are excellent tracers of the structure, kinematics, and chemical evolution of the disk and a wealth of information can be derived from the spectra of their constituent stars. Aims. We investigate ...
    • Three planetary companions around M67 stars 
      Brucalassi, A.; Pasquini, L.; Saglia, R.; Ruiz González, María Teresa; Bonifacio, P.; Bedin, L. R.; Biazzo, K.; Melo, C.; Lovis, C.; Randich, S. (ESO, 2014)
      For the past six years we have carried out a search for massive planets around main sequence and evolved stars in the open cluster M67, using radial velocity (RV) measurements obtained with HARPS at ESO (La Silla), SOPHIE ...