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  1. Article

    Open Access

    On the stability of planetary orbits in binary star systems I. The S-type orbits

    Many exoplanets are discovered in binary star systems in internal or in circumbinary orbits. Whether the planet can be habitable or not depends on the possibility to maintain liquid water on its surface, and t...

    G. De Cesare, R. Capuzzo-Dolcetta in Astrophysics and Space Science (2021)

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  2. No Access

    Article

    A study of low-energy transfer orbits to the Moon: towards an operational optimization technique

    In the Earth–Moon system, low-energy orbits are transfer trajectories from the Earth to a circumlunar orbit that require less propellant consumption when compared to the traditional types of orbits. In this wo...

    R. Capuzzo-Dolcetta, M. Giancotti in Celestial Mechanics and Dynamical Astronomy (2013)

  3. No Access

    Chapter and Conference Paper

    Simulations of Globular Clusters Merging in Galactic Nuclear Regions

    We present the results of detailed N-body simulations regarding the interaction of four massive globular clusters in the central region of a triaxial galaxy. The systems undergo a full merging event, producing...

    P. Miocchi, R. Capuzzo Dolcetta, P. Di Matteo in Globular Clusters - Guides to Galaxies (2009)

  4. No Access

    Chapter and Conference Paper

    Tidal Tails Around Globular Clusters: Are they Good Tracers of Cluster Orbits?

    P. Di Matteo, R. Capuzzo Dolcetta, P. Miocchi… in Globular Clusters - Guides to Galaxies (2009)

  5. No Access

    Chapter and Conference Paper

    Globular Cluster System Evolution in Early Type Galaxies

    Globular clusters (GCs) constitute a system which is evolving because of various interactions with the galactic environment. Evolution may be the explanation of many observed features of Globular Cluster Syste...

    R. Capuzzo-Dolcetta in Globular Clusters - Guides to Galaxies (2009)

  6. No Access

    Article

    Clumpy Substructures in Globular Cluster Tidal Tails

    In this paper, we present some preliminary results of numerical simulations of a globular cluster orbiting in the inner region of a triaxial galaxy. The formation and evolution of tidal tails around the cluste...

    P. Di Matteo, R. Capuzzo Dolcetta… in Celestial Mechanics and Dynamical Astronomy (2005)

  7. No Access

    Chapter and Conference Paper

    NLTE H2 Cooling Function and Protogalactic Evolution

    We performed detailed NLTE calculation of the absorption (due to bound-bound transitions among the roto-vibrational levels of the molecule and due to scattering on bound electrons) and emission (due to the rot...

    R. Capuzzo-Dolcetta, A. di Fazio, F. Palla in Physical Processes in Fragmentation and St… (1990)

  8. No Access

    Chapter and Conference Paper

    Turbulence in the Frame of the Evolution of a Self-Gravitating Protocloud

    This paper studies the influence of turbulence generated by the supersonic motion of fragments formed during the collapse of a self-gravitating cloud. We investigate the dependence of the results upon the phys...

    P. Battinelli, R. Capuzzo-Dolcetta… in Physical Processes in Fragmentation and St… (1990)

  9. No Access

    Chapter and Conference Paper

    A MultiFluid Hydrodynamical Radiative Model for the Evolution of a Spherical Protogalaxy

    In this paper we present a new radiative, multifluid, hydrodynamical model of protogalactic evolution, using the fragmentation law by Di Fazio (1986). A treatment for radiation transport suitable for non-equi1...

    R. Capuzzo-Dolcetta, A. di Fazio… in Physical Processes in Fragmentation and St… (1990)

  10. No Access

    Chapter and Conference Paper

    Formation and Disruption of Open Clusters

    The fifth edition of the Lynga ‘Catalogue of open cluster data’(1987) is used to obtain a complete sample of galactic open clusters, which represents a suitable data base to deduce information on the system of...

    P. Battinelli… in Physical Processes in Fragmentation and Star Formation (1990)

  11. No Access

    Article

    The determination of a complete sample of open clusters to compare with star clusters in other galaxies

    In order to compare star cluster systems in galaxies, and consequently to obtain information on their different modalities of birth and evolution, a homogeneous and complete sample of galactic open clusters is...

    P. Battinelli, R. Capuzzo-Dolcetta in Astrophysics and Space Science (1989)

  12. No Access

    Chapter and Conference Paper

    Evolutionary population synthesis: From galaxies to open clusters

    Some aspects of the methodology of stellar population synthesis are presented and discussed, together with some results concerning photometric evolution of stellar systems formed in a single burst of star form...

    R. Capuzzo-Dolcetta in Morphological Cosmology (1989)

  13. No Access

    Chapter and Conference Paper

    Photometric Models for Globular Clusters from Population Synthesis

    Integral fluxes (Bolometric and U, B, V) are computed in a completely theoretical frame in order to investigate the structural properties and stellar content of coeval stellar systems of various ages and metal...

    R. Capuzzo Dolcetta in The Harlow-Shapley Symposium on Globular Cluster Systems in Galaxies (1988)

  14. No Access

    Chapter and Conference Paper

    Theoretical and Observational Evidence for the Existence of a Single Fragmentation Law, and Galactic Evolution.

    Mass functions for various objects are elaborated from observational data. Their shapes are compared among themselves quantitatively. A striking similarity suggest the hypothesis that all the different kinds o...

    A. Di Fazio, R. Capuzzo Dolcetta in Spectral Evolution of Galaxies (1986)