Publication type: Refereed

  • Publication
    BeppoSAX observations of the nearby low-mass X-ray binary and fast transient SAX J1819.3-2525
    SAX J1819.3-2525 is a nearby X-ray transient which exhibited a fast and large X-ray outburst on Sep. 15, 1999 (Smith et al. 1999). The Wide Field Cameras and...
  • Publication
    BeppoSAX Wide Field Cameras observations of six type I X-ray bursters
    We have discovered three certain (SAX J1324.5-6313, 2S 1711-339 and SAX J1828.5-1037) and two likely (SAX J1818.7+1424 and SAX J2224.9+5421) new thermonuclear X...
  • Publication
    Beryllium abundances in late-type Hyades dwarf stars.
    We have observed, with high spectral resolution, the BeII resonance doublet at λ 3131A in five G and K-type main-sequence stars belonging to the Hyades open...
  • Publication
    Beryllium abundances in parent stars of extrasolar planets: 16 Cygni A & B and rho (1) CANCRI
    The (9) Be ii lambda 3131 Angstroms doublet has been observed in the solar-type stars 16 Cyg A & B and in the late G-type star rho (1) Cnc, to derive their...
  • Publication
    Beryllium abundances in stars hosting giant planets
    We have derived beryllium abundances in a wide sample of stars hosting planets, with spectral types in the range F7V-K0V, aimed at studying in detail the...
  • Publication
    Beryllium abundances in stars with planets. Extending the sample
    Context. Chemical abundances of light elements such as beryllium in planet-host stars allow us to study the planet formation scenarios and/or investigate...
  • Publication
    Beryllium and Boron Evolution in the Galaxy
    We present a model for the evolution of the light-nuclide abundances in the Galaxy, aimed especially at interpreting the observed beryllium and boron abundances...
  • Publication
    Beryllium anomalies in solar-type field stars
    We present a study of beryllium (Be) abundances in a large sample of field solar-type dwarfs and sub-giants spanning a large range of effective temperatures...
  • Publication
    beta Centauri: An eccentric binary with two beta Cep-type components
    We introduce our observational study of the orbital motion and the intrinsic variability of the double-lined spectroscopic binary beta Cen. Using 463 high...