La mesure de la distribution de matière dans l'Univers offre une sonde importante pour la cosmologie. Elle peut être tracée à différentes étapes de la formation des structures en utilisant l'analyse des anisotropies primaires et secondaires du fond diffus cosmologique (CMB). Cette thèse se focalise sur l'analyse des données du satellite Planck et celles de la caméra NIKA installée au sol au télescope de 30 mètres de l'IRAM.La première partie introduit le contexte, en se concentrant sur: 1) l'inflation, qui procure une origine naturelle aux fluctuations de matière observées dans l'Univers; 2) la réionisation, qui correspond au moment où les premières étoiles se forment; 3) les amas de galaxies, qui sont les briques de l'Univers plus récent.L...
Within the framework defined by general relativity, modern cosmology faces several challenges among ...
Within the framework defined by general relativity, modern cosmology faces several challenges among ...
The Sunyaev-Zeldovich (SZ) effect is a spectral distortion in the Cosmic Microwave Background (CMB),...
The measurement of the matter distribution in the Universe provides valuable tests for cosmology. It...
La distribution de masse dans l'Univers telle que tracée par les amas de galaxies constitue une sond...
Les amas de galaxies représentent l'aboutissement du processus de formation des grandes structures, ...
Cette thèse se focalise sur l'étude des amas de galaxies, via l'effet Sunyaev-Zel'dovich (tSZ), qui ...
The Sunyaev-Zel'dovich (SZ) effect is the distortion of the cosmic microwave background (CMB) spectr...
This work is focusing on the study of the thermal Sunyaev-Zel'dovich (tSZ) effect produced by the ga...
The mass distribution in the Universe, as traced by galaxy clusters is a powerful cosmological probe...
The mass distribution in the Universe, as traced by galaxy clusters is a powerful cosmological probe...
The mass distribution in the Universe, as traced by galaxy clusters is a powerful cosmological probe...
Within the framework defined by general relativity, modern cosmology faces several challenges among ...
Within the framework defined by general relativity, modern cosmology faces several challenges among ...
Within the framework defined by general relativity, modern cosmology faces several challenges among ...
Within the framework defined by general relativity, modern cosmology faces several challenges among ...
Within the framework defined by general relativity, modern cosmology faces several challenges among ...
The Sunyaev-Zeldovich (SZ) effect is a spectral distortion in the Cosmic Microwave Background (CMB),...
The measurement of the matter distribution in the Universe provides valuable tests for cosmology. It...
La distribution de masse dans l'Univers telle que tracée par les amas de galaxies constitue une sond...
Les amas de galaxies représentent l'aboutissement du processus de formation des grandes structures, ...
Cette thèse se focalise sur l'étude des amas de galaxies, via l'effet Sunyaev-Zel'dovich (tSZ), qui ...
The Sunyaev-Zel'dovich (SZ) effect is the distortion of the cosmic microwave background (CMB) spectr...
This work is focusing on the study of the thermal Sunyaev-Zel'dovich (tSZ) effect produced by the ga...
The mass distribution in the Universe, as traced by galaxy clusters is a powerful cosmological probe...
The mass distribution in the Universe, as traced by galaxy clusters is a powerful cosmological probe...
The mass distribution in the Universe, as traced by galaxy clusters is a powerful cosmological probe...
Within the framework defined by general relativity, modern cosmology faces several challenges among ...
Within the framework defined by general relativity, modern cosmology faces several challenges among ...
Within the framework defined by general relativity, modern cosmology faces several challenges among ...
Within the framework defined by general relativity, modern cosmology faces several challenges among ...
Within the framework defined by general relativity, modern cosmology faces several challenges among ...
The Sunyaev-Zeldovich (SZ) effect is a spectral distortion in the Cosmic Microwave Background (CMB),...