Gas and dust discs around young stars are probably the birth place of planets. Details of the evolution of such discs toward planetary systems are nevertheless not well understood. In this thesis, the dusty phase of circumstellar environments, from which planets will form, is studied with the aim to obtain quantitative contraints on the processes of disc evolution.Present observational facilities offer the opportunity to study discs with an unprecedented level of details and bring essential information on the first steps of planet formation: dust growth by coagulation and settling toward the disc midplane. In order to interpret the observed properties of discs, we have developped a radiative transfer code which can synthetise coherently sca...
This thesis aims to study the decay of the Higgs boson in the H → Z Z^ (∗) → 4e channel in the ATLAS...
This thesis aims to study the decay of the Higgs boson in the H → Z Z^ (∗) → 4e channel in the ATLAS...
In recent years, video compression eld has increased signicantly since the apparitionof H.264/AVC st...
Since its discovery in 1964, the study of the Cosmic Microwave Background (CMB) in the field as of m...
Since its first experimental realization by Theodore Maiman in 1960, the laser operated in pulsed mo...
Since its first experimental realization by Theodore Maiman in 1960, the laser operated in pulsed mo...
Since its first experimental realization by Theodore Maiman in 1960, the laser operated in pulsed mo...
Since its first experimental realization by Theodore Maiman in 1960, the laser operated in pulsed mo...
Recent decades have seen an increase in quantity and quality of satellite observations . Over the ye...
L'étude du mouvement d'un patin, glissant à la surface libre d'une couche de grains, permet de teste...
More than ten years ago, the accelerated expansion of the Universe was discovered, by type Ia supern...
Le programme-clé ESO-Sculpteur a fourni le tout premier catalogue avec photométrie CCD et spectrosco...
The Standard Model of particle physics has known a tremendous rise during the twentieth century. Bui...
Today's research in nuclear physics and in particle physics needs high energy or high intensity acce...
The Standard Model of particle physics has known a tremendous rise during the twentieth century. Bui...
This thesis aims to study the decay of the Higgs boson in the H → Z Z^ (∗) → 4e channel in the ATLAS...
This thesis aims to study the decay of the Higgs boson in the H → Z Z^ (∗) → 4e channel in the ATLAS...
In recent years, video compression eld has increased signicantly since the apparitionof H.264/AVC st...
Since its discovery in 1964, the study of the Cosmic Microwave Background (CMB) in the field as of m...
Since its first experimental realization by Theodore Maiman in 1960, the laser operated in pulsed mo...
Since its first experimental realization by Theodore Maiman in 1960, the laser operated in pulsed mo...
Since its first experimental realization by Theodore Maiman in 1960, the laser operated in pulsed mo...
Since its first experimental realization by Theodore Maiman in 1960, the laser operated in pulsed mo...
Recent decades have seen an increase in quantity and quality of satellite observations . Over the ye...
L'étude du mouvement d'un patin, glissant à la surface libre d'une couche de grains, permet de teste...
More than ten years ago, the accelerated expansion of the Universe was discovered, by type Ia supern...
Le programme-clé ESO-Sculpteur a fourni le tout premier catalogue avec photométrie CCD et spectrosco...
The Standard Model of particle physics has known a tremendous rise during the twentieth century. Bui...
Today's research in nuclear physics and in particle physics needs high energy or high intensity acce...
The Standard Model of particle physics has known a tremendous rise during the twentieth century. Bui...
This thesis aims to study the decay of the Higgs boson in the H → Z Z^ (∗) → 4e channel in the ATLAS...
This thesis aims to study the decay of the Higgs boson in the H → Z Z^ (∗) → 4e channel in the ATLAS...
In recent years, video compression eld has increased signicantly since the apparitionof H.264/AVC st...