5 papers
Constraining the Geometry of Galactic Dark Matter with Gaia Data Release 3
Francesco Sylos Labini, Roberto Capuzzo-Dolcetta
We derive both the mid-plane and off-plane rotation curves, , and the vertical acceleration, , of the Milky Way (MW) using \textit{Gaia}~DR3 data over the range…
Resonant Hamiltonian Dynamics in the CR3BP: Bistability and Stochastic Resonance in Binary Planetary Systems
R. Capuzzo-Dolcetta
Context: The Circular Restricted Three-Body Problem provides a fundamental framework for understanding resonant dynamics in binary star systems. Aims: We develop a unified Hamilton…
The GAPS Programme at TNG L -- TOI-4515 b: An eccentric warm Jupiter orbiting a 1.2 Gyr-old G-star
I. Carleo, L. Malavolta, S. Desidera +68
Context. Different theories have been developed to explain the origins and properties of close-in giant planets, but none of them alone can explain all of the properties of the war…
Super computers in astrophysics and High Performance simulations of self-gravitating systems
R. Capuzzo-Dolcetta, P. Di Matteo, P. Miocchi
The modern study of the dynamics of stellar systems requires the use of high-performance computers. Indeed, an accurate modelization of the structure and evolution of self-gravitat…
The contribution of primordial globular clusters to the central galactic activity
R. Capuzzo-Dolcetta
Globular clusters in galaxies have a mutual feedback with the environment, which is tuned by their dynamical evolution. This feedback may be the explanation of various features of…