The modelling of baryonic physics in numerical simulations of disc galaxies allows to study the evolution of the diff erent components, the physical state of the gas and the star formation. The present work aims at investigating in particular the role of the cold and dense molecular phase, which could play a role of gas reservoir in the outer galaxy discs, with low star formation e fficiency. After a presentation of galaxies with a focus on spiral galaxies, their interstellar medium and dynamical evolution, we review the current state of hydro dynamical numerical simulations and the implementation of baryonic physics. We then present the simulations we performed. These include cooling to low temperatures, and a molecular hydrogen component....
International audienceThe problem of galaxy formation and its dependence on thermodynamic properties...
This thesis is primarily concerned with understanding the process of galaxy formation via the simula...
The interstellar medium (ISM) is a highly complex system. It corresponds to an intermediate scale be...
The modelling of baryonic physics in numerical simulations of disc galaxies allows to study the evol...
The modelling of baryonic physics in numerical simulations of disc galaxies allows to study the evol...
Recent work in galaxy formation has enlightened the important role of baryon physics, to solve the m...
Recent work in galaxy formation has enlightened the important role of baryonic physics to ...
In the framework of the hierarchical model of galaxy formation, small primordial density fluctuation...
We present a simulation of the cosmic evolution of the atomic and molecular phases of the cold hydro...
We investigate the thermodynamics of the interstellar medium (ISM) and the formation of molecular hy...
We investigate the thermodynamics of the interstellar medium (ISM) and the formation of molecular hy...
We investigate the thermodynamics of the interstellar medium (ISM) and the formation of molecular hy...
We investigate the influence of the cooling epoch on the formation of galaxies in a cold dark matter...
International audienceThe problem of galaxy formation and its dependence on thermodynamic properties...
International audienceThe problem of galaxy formation and its dependence on thermodynamic properties...
International audienceThe problem of galaxy formation and its dependence on thermodynamic properties...
This thesis is primarily concerned with understanding the process of galaxy formation via the simula...
The interstellar medium (ISM) is a highly complex system. It corresponds to an intermediate scale be...
The modelling of baryonic physics in numerical simulations of disc galaxies allows to study the evol...
The modelling of baryonic physics in numerical simulations of disc galaxies allows to study the evol...
Recent work in galaxy formation has enlightened the important role of baryon physics, to solve the m...
Recent work in galaxy formation has enlightened the important role of baryonic physics to ...
In the framework of the hierarchical model of galaxy formation, small primordial density fluctuation...
We present a simulation of the cosmic evolution of the atomic and molecular phases of the cold hydro...
We investigate the thermodynamics of the interstellar medium (ISM) and the formation of molecular hy...
We investigate the thermodynamics of the interstellar medium (ISM) and the formation of molecular hy...
We investigate the thermodynamics of the interstellar medium (ISM) and the formation of molecular hy...
We investigate the influence of the cooling epoch on the formation of galaxies in a cold dark matter...
International audienceThe problem of galaxy formation and its dependence on thermodynamic properties...
International audienceThe problem of galaxy formation and its dependence on thermodynamic properties...
International audienceThe problem of galaxy formation and its dependence on thermodynamic properties...
This thesis is primarily concerned with understanding the process of galaxy formation via the simula...
The interstellar medium (ISM) is a highly complex system. It corresponds to an intermediate scale be...