Browsing Chapman, Scott by Author "Sollima, A."

Now showing items 1-2 of 2

  • The globular cluster NGC 2419: a crucible for theories of gravity 

    Ibata, R., A. Sollima, C. Nipoti, M. Bellazzini, et al. 2011. "The globular cluster NGC 2419: a crucible for theories of gravity." The Astrophysical Journal 738:186.
    We present the analysis of a kinematic data set of stars in the globular cluster NGC 2419, taken with Keck/DEIMOS. Combined with a reanalysis of deep HST and Subaru imaging data, which provide an accurate luminosity profile ...

  • News from the Galactic suburbia: the chemical composition of the remote globular cluster NGC 2419 

    Mucciarelli, A., M. Bellazzini, R. Ibata, T. Merle, et al. 2012. "News from the Galactic suburbia: the chemical composition of the remote globular cluster NGC 2419." Monthly Notices of the Royal Astronomical Society 426:2889.
    We present the chemical analysis of 49 giant stars of the globular cluster NGC 2419, using medium resolution spectra collected with the multi-object spectrograph DEIMOS@Keck. Previous analysis of this cluster revealed a ...