More than ten years ago, the accelerated expansion of the Universe was discovered, by type Ia supernovae, and then confirmed by other probes. This discovery has changed our understanding of the energetic content of the Universe. Indeed, in order to explain such an acceleration, a new component has to be introduced and it must contribute to 70% of the total energy density. This component, the so called Dark Energy, affects both cosmological distances and the growth of structures from which galaxies originates. The main cosmological probes of dark energy are the type Ia supernovae, the galaxy cluster count, the weak gravitational lensing and the baryon acoustic oscillations (BAO). In order to precisely constrain theoretical models, such as th...
The study of the energy spectrum of ultra-high energy cosmic rays (E > 1020 eV) requires to determin...
Jury: Pierre Benech (président), Stuart Shaklan (rapporteur), Michel Tallon (rapporteur), Romain Pet...
The study of the energy spectrum of ultra-high energy cosmic rays (E > 1020 eV) requires to determin...
The H.E.S.S. telescope (High Energy Stereoscopic System) is an experiment of four imaging Cherenkov ...
The H.E.S.S. telescope (High Energy Stereoscopic System) is an experiment of four imaging Cherenkov ...
The H.E.S.S. telescope (High Energy Stereoscopic System) is an experiment of four imaging Cherenkov ...
Since its discovery in 1964, the study of the Cosmic Microwave Background (CMB) in the field as of m...
The H.E.S.S. telescop (High energy Stereoscopic System), located in Namibia, is currently the most e...
The H.E.S.S. telescop (High energy Stereoscopic System), located in Namibia, is currently the most e...
The H.E.S.S. telescop (High energy Stereoscopic System), located in Namibia, is currently the most e...
The Planck satellite is the third generation experement dedicated to the observation of the cosmic m...
The existence of gravitational waves, ripples in space-time itself, has been predicted but their det...
Gas and dust discs around young stars are probably the birth place of planets. Details of the evolut...
Modern portable vision systems include several types of image sensors such as colour, low-light or i...
Photometric calibration of wide field imagers is becoming a crucial issue in various cosmological me...
The study of the energy spectrum of ultra-high energy cosmic rays (E > 1020 eV) requires to determin...
Jury: Pierre Benech (président), Stuart Shaklan (rapporteur), Michel Tallon (rapporteur), Romain Pet...
The study of the energy spectrum of ultra-high energy cosmic rays (E > 1020 eV) requires to determin...
The H.E.S.S. telescope (High Energy Stereoscopic System) is an experiment of four imaging Cherenkov ...
The H.E.S.S. telescope (High Energy Stereoscopic System) is an experiment of four imaging Cherenkov ...
The H.E.S.S. telescope (High Energy Stereoscopic System) is an experiment of four imaging Cherenkov ...
Since its discovery in 1964, the study of the Cosmic Microwave Background (CMB) in the field as of m...
The H.E.S.S. telescop (High energy Stereoscopic System), located in Namibia, is currently the most e...
The H.E.S.S. telescop (High energy Stereoscopic System), located in Namibia, is currently the most e...
The H.E.S.S. telescop (High energy Stereoscopic System), located in Namibia, is currently the most e...
The Planck satellite is the third generation experement dedicated to the observation of the cosmic m...
The existence of gravitational waves, ripples in space-time itself, has been predicted but their det...
Gas and dust discs around young stars are probably the birth place of planets. Details of the evolut...
Modern portable vision systems include several types of image sensors such as colour, low-light or i...
Photometric calibration of wide field imagers is becoming a crucial issue in various cosmological me...
The study of the energy spectrum of ultra-high energy cosmic rays (E > 1020 eV) requires to determin...
Jury: Pierre Benech (président), Stuart Shaklan (rapporteur), Michel Tallon (rapporteur), Romain Pet...
The study of the energy spectrum of ultra-high energy cosmic rays (E > 1020 eV) requires to determin...