Daniel E. Delaney
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View article: Excitation of Molecular Hydrogen in Seyferts: NGC 5506 and NGC 3081
Excitation of Molecular Hydrogen in Seyferts: NGC 5506 and NGC 3081 Open
We utilize James Webb Space Telescope (JWST) Mid Infrared Instrument (MIRI) integral field unit observations to investigate the behavior and excitation of H 2 in the nearby Seyfert galaxies NGC 3081 and NGC 5506, both part of the Galactic …
View article: Shock-driven heating in the circumnuclear star-forming regions of NGC 7582: insights from <i>JWST</i> NIRSpec and MIRI/MRS spectroscopy
Shock-driven heating in the circumnuclear star-forming regions of NGC 7582: insights from <i>JWST</i> NIRSpec and MIRI/MRS spectroscopy Open
We present combined James Webb Space Telescope (JWST) NIRSpec and MIRI/MRS integral field spectroscopy data of the nuclear and circumnuclear regions of the highly dust obscured Seyfert 2 galaxy NGC 7582, which is part of the sample of acti…
View article: Theoretical Diagnostics for the Physical Conditions in Active Galactic Nuclei under the View of JWST
Theoretical Diagnostics for the Physical Conditions in Active Galactic Nuclei under the View of JWST Open
With excellent spectral and angular resolutions and, especially, sensitivity, the JWST allows us to observe infrared emission lines that were previously inaccessible or barely accessible. These emission lines are promising for evaluating t…
View article: Theoretical Diagnostics for the Physical Conditions in Active Galactic Nuclei under the View of JWST
Theoretical Diagnostics for the Physical Conditions in Active Galactic Nuclei under the View of JWST Open
With excellent spectral and angular resolutions and, especially, sensitivity, the JWST allows us to observe infrared emission lines that were previously inaccessible or barely accessible. These emission lines are promising for evaluating t…
View article: Dust beyond the torus: revealing the mid-infrared heart of local Seyfert ESO 428-G14 with <i>JWST</i>/MIRI
Dust beyond the torus: revealing the mid-infrared heart of local Seyfert ESO 428-G14 with <i>JWST</i>/MIRI Open
Polar dust has been discovered in a number of local active galactic nuclei (AGN), with radiation-driven torus models predicting a wind to be its main driver. However, little is known about its characteristics, spatial extent, or connection…
View article: Dust beyond the torus: Revealing the mid-infrared heart of local Seyfert ESO 428-G14 with JWST/MIRI
Dust beyond the torus: Revealing the mid-infrared heart of local Seyfert ESO 428-G14 with JWST/MIRI Open
Polar dust has been discovered in a number of local Active Galactic Nuclei (AGN), with radiation-driven torus models predicting a wind to be its main driver. However, little is known about its characteristics, spatial extent, or connection…