@Article{DantasRibeCapeCarv:2000:TwViTh,
               author = "Dantas, Christiane Cordula and Ribeiro, Andr{\'e} Luis Batista 
                         and Capelato, Hugo Vicente and Carvalho, R. R. de",
          affiliation = "{} and Departamento de Matem{\'a}tica Aplicada, IMECC and 
                         Divis{\~a}o de Astrof{\'{\i}}sica, INPE/MCT and 
                         {Observat{\'o}rio Nacional}",
                title = "The two-component virial theorem and the physical properties of 
                         stellar systems",
              journal = "Astrophysical Journal",
                 year = "2000",
               volume = "528",
               number = "1 Part 2",
                pages = "L5--L8",
                month = "Jan.",
             keywords = "ASTROF{\'{\I}}SICA, cosmologia, teorias, mat{\'e}ria escura, 
                         gal{\'a}xias el{\'{\i}}pticas, din{\^a}micas, gal{\'a}xia, 
                         cin{\'e}tica, cosmology, theories, dark matter, galaxies, 
                         elliptical galaxies, dynamics, galaxy, kinematics.",
             abstract = "Motivated by present indirect evidence that galaxies are 
                         surrounded by dark matter halos, we investigate whether their 
                         physical properties can be described by a formulation of the 
                         virial theorem that explicitly takes into account the 
                         gravitational potential term representing the interaction of the 
                         dark halo with the baryonic or luminous component. Our analysis 
                         shows that the application of such a {"}two-component virial 
                         theorem{"} not only accounts for the scaling relations displayed 
                         by, in particular, elliptical galaxies, but also for the observed 
                         properties of all virialized stellar systems, ranging from 
                         globular clusters to galaxy clusters.",
                 issn = "0004-637X and 1538-4357",
                label = "9859",
             language = "en",
           targetfile = "The two-component virial theorem and the physical properties of 
                         stellar systems.pdf",
        urlaccessdate = "29 jun. 2024"
}