This thesis work investigates two main points on the researches on active galactic nuclei : the mechanisms which transport gas and the role of the host galaxy on nuclear activity. We conducted an observational comprehensive and statistical study of the gas andstars on a sample of active and inactive galaxies, on different spatial scales. We obtained then radio and optical spectroscopic data, using the Very Large Array (VLA) and the Integral Field Spectrograph (IFS) SAURON. Our results show that the stellar kinematics is regular while the gas is perturbed, in the central regions of active galaxies. Those perturbations suggest a link between the dynamics in centre of galaxies and the mechanisms which fuel the active nuclei. Finally, we combin...
Original article can be found at: http://www.iop.org/EJ/journal/1742-6596 Copyright IOP Publishing. ...
[eng] This thesis has as an objective the study of very energetic phenomena in the central regions o...
Actieve galactische kernen horen tot de meest energetische bronnen van het universum. Deze bevinden ...
This thesis work investigates two main points on the researches on active galactic nuclei : the mech...
Most bulge-dominated galaxies host a supermassive black hole and yet ongoing nuclear activity is obs...
Accepted for publication in MNRAS, 34 pages, 20 figuresInternational audienceWe investigate the prop...
Abstract: We are conducting the first systematic 3D spectroscopic imaging survey to quantify the pro...
We investigate the kinematic properties of the stars and ionised gas in the circumnuclear regions of...
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESWe examined the dependency betwee...
We are pursuing an observational investigation to determine the factors responsible for fueling the ...
International audienceContext. The study of the distribution, morphology, and kinematics of cold mol...
Context. Active galactic nuclei (AGN) are one of the main drivers for the transition from star-formi...
We present an investigation of possible fueling mechanisms operating in the inner kiloparsec of Seyf...
Since their discovery, Luminous and Ultraluminous Infrared Galaxies (U/LIRGs) have been the subject ...
Within the NUclei of GAlaxies (NUGA) project we have obtained IRAM PdBI and 30 m ^(12)CO(1−0) and ^(...
Original article can be found at: http://www.iop.org/EJ/journal/1742-6596 Copyright IOP Publishing. ...
[eng] This thesis has as an objective the study of very energetic phenomena in the central regions o...
Actieve galactische kernen horen tot de meest energetische bronnen van het universum. Deze bevinden ...
This thesis work investigates two main points on the researches on active galactic nuclei : the mech...
Most bulge-dominated galaxies host a supermassive black hole and yet ongoing nuclear activity is obs...
Accepted for publication in MNRAS, 34 pages, 20 figuresInternational audienceWe investigate the prop...
Abstract: We are conducting the first systematic 3D spectroscopic imaging survey to quantify the pro...
We investigate the kinematic properties of the stars and ionised gas in the circumnuclear regions of...
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESWe examined the dependency betwee...
We are pursuing an observational investigation to determine the factors responsible for fueling the ...
International audienceContext. The study of the distribution, morphology, and kinematics of cold mol...
Context. Active galactic nuclei (AGN) are one of the main drivers for the transition from star-formi...
We present an investigation of possible fueling mechanisms operating in the inner kiloparsec of Seyf...
Since their discovery, Luminous and Ultraluminous Infrared Galaxies (U/LIRGs) have been the subject ...
Within the NUclei of GAlaxies (NUGA) project we have obtained IRAM PdBI and 30 m ^(12)CO(1−0) and ^(...
Original article can be found at: http://www.iop.org/EJ/journal/1742-6596 Copyright IOP Publishing. ...
[eng] This thesis has as an objective the study of very energetic phenomena in the central regions o...
Actieve galactische kernen horen tot de meest energetische bronnen van het universum. Deze bevinden ...