Astrophysics and Cosmology

GENERAL OBJECTIVES: Providing a knowledge of astrophysical problems connected to equilibrium and stability of selfgravitating systems. Knowledge of basic statistical mechanics forstudying distribution functions to apply to ravitational equilibrium models. Analysis of formation and dynamical evolution of some astrophysical systems and calculation of equilibrium configurations with particular attention to stability problem in dynamic and thermodynamic regime. Analysis of gravothermal catastrophe by Lynden-Bell and Wood model and relationship with evolution of globular clusters. SPECIFIC OBJECTIVES: A - Knowledge and understanding OF 1) To know the properties of a collisional system. OF 2) To understand the mechanisms underlying the formation and evolution of some astrophysical systems. OF 3) Understanding the mechanisms connected with the phenomenon of the gravothermal catastrophe. B - Application skills OF 4) To be able to calculate the equilibrium configurations of a self-gravitating system. C - Autonomy of judgment OF 5) To be able to integrate the knowledge acquired in order to apply them in the more general context linked to the equilibrium and stability of stars and star clusters. D - Communication skills E - Ability to learn OF 6) Have the ability to consult scientific articles in order to independently investigate some topics introduced during the course.