activity
20152026
most citedResolving the AGN and host emission in the mid-infrared using a model-independent spectral decomposition

59 citations · 149 across the 9 of their papers we have counts for

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Showing astro-ph.GAShow all

11 papers · 1 filter

astro-ph.GA2026

Breaking the Blend: A multi-tracer kinematic decomposition method for IFS data applied to disentangling the AGN outflow and circumnuclear ring in NGC 5728 with JWST

Oscar Veenema, Niranjan Thatte, Dimitra Rigopoulou +26

Integral field spectroscopy (IFS) of the central kiloparsecs of active galactic nuclei (AGN) reveals a mixture of spatially coincident emission from star-formation and AGN feedback…

astro-ph.GA2026

PAHSPECS: JWST/MIRI Spectroscopy of PAHs at Cosmic Noon

Irene Shivaei, Tanio Díaz Santos, Leindert A. Boogaard +14

The physical conditions of the interstellar medium (ISM) are thought to differ greatly at high redshifts compared to local galaxies. Polycyclic aromatic hydrocarbons (PAHs) are key…

astro-ph.GA2026

GATOS XV: A JWST/MIRI survey of extended circumnuclear dust emission in nearby Seyfert galaxies

David J. Rosario, Houda Haidar, Steph Campbell +32

The subarcsecond angular resolution and stable background of JWST has given us the first high-fidelity images of the arcsecond-scale environment around Active Galactic Nuclei (AGNs…

astro-ph.GA2026

A Deep Study of the Spiral Galaxy W2246f

Evelyn J. Johnston, Sorya Lambert, Aparna Nair +10

In this era of large surveys and statistical studies of galaxies, the beauty in the details of individual galaxies is often lost. We present a deep study of the spiral galaxy W2246…

astro-ph.GA2026

GOALS-JWST: Resolved multi-phase molecular gas in IRAS 20551-4250 using JWST and ALMA

D. Kakkad, Y. Song, T. S. -Y. Lai +24

Studying the content and distribution of molecular gas provides key insights into how feedback from Active Galactic Nuclei (AGN) and star formation influences galaxy evolution, sin…

astro-ph.GA2025★ 3 cited

Hot Diggity Dog: Simultaneous CO and Dust Modeling of the Most Luminous WISE Hot Dust-Obscured Galaxy Unveils Extreme Molecular Gas Excitation

Kevin C. Harrington, Román Fernández Aranda, Leindert Boogaard +7

Hot dust-obscured galaxies (Hot DOGs), the most infrared (IR) luminous objects selected by the WISE all-sky mid-IR survey, have yielded a sample of intrinsically luminous quasars (…

astro-ph.GA2024★ 15 cited

Dust beyond the torus: Revealing the mid-infrared heart of local Seyfert ESO 428-G14 with JWST/MIRI

Houda Haidar, David J. Rosario, Almudena Alonso-Herrero +34

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 kno…

astro-ph.GA2023★ 29 cited

Multi-phase gas interactions on subarcsec scales in the shocked IGM of Stephan's Quintet with JWST and ALMA

P. N. Appleton, P. Guillard, B. Emonts +12

We combine JWST and HST imaging with ALMA~CO(2-1) spectroscopy to study the highly turbulent multi-phase intergalactic medium (IGM) in Stephan's Quintet on 25-150 pc scales. Previo…

astro-ph.GA2022★ 12 cited

Low frequency radio continuum imaging and SED modeling of 11 LIRGs: radio-only and FUV to radio bands

Subhrata Dey, Arti Goyal, Katarzyna Małek +5

We present the detailed analysis of 11 local luminous infrared galaxies (LIRGs) from ultraviolet through far-infrared to radio (70 MHz to 15 GHz) bands. We derive the a…

astro-ph.GA2016★ 31 cited

Investigating the dusty torus of Seyfert galaxies using SOFIA/FORCAST photometry

Lindsay Fuller, Enrique Lopez-Rodriguez, Chris Packham +9

We present 31.5 micron imaging photometry of 11 nearby Seyfert galaxies observed from the Stratospheric Observatory For Infrared Astronomy (SOFIA) using the Faint Object infraRed C…

astro-ph.GA2015★ 59 cited

Resolving the AGN and host emission in the mid-infrared using a model-independent spectral decomposition

Antonio Hernán-Caballero, Almudena Alonso-Herrero, Evanthia Hatziminaoglou +6

We present results on the spectral decomposition of 118 Spitzer Infrared Spectrograph (IRS) spectra from local active galactic nuclei (AGN) using a large set of Spitzer/IRS spectra…