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[PDF] Top 20 The Nuclear Infrared Emission of Low-Luminosity AGN

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The Nuclear Infrared Emission of Low-Luminosity AGN

The Nuclear Infrared Emission of Low-Luminosity AGN

... instance, nuclear UV point sources have been detected in LINERs of both types 1 and 2 ...studies of LLAGN [11]. On the other hand, the detection of broad Hα in polarised light in ... See full document

9

Supermassive black hole growth in starburst galaxies over cosmic time: constraints from the deepest chandra fields

Supermassive black hole growth in starburst galaxies over cosmic time: constraints from the deepest chandra fields

... that the predicted (observed- frame) AGN 70 μm luminosity (derived from the redshifted AGN model) is consistent with the observed one in all but one ...which the predicted ... See full document

22

Luminosity functions of local infrared galaxies with AKARI : implications for the cosmic star formation history and AGN evolution

Luminosity functions of local infrared galaxies with AKARI : implications for the cosmic star formation history and AGN evolution

... bolometric infrared luminosities (L TIR,8−1000 µm ) of local galaxies have been estimated using a sim- ple polynomial presented by P´erault (1987), obtained assuming a simple blackbody and dust ... See full document

12

Measuring the Fraction of Obscured Quasars by the Infrared Luminosity of Unobscured Quasars

Measuring the Fraction of Obscured Quasars by the Infrared Luminosity of Unobscured Quasars

... UNIFIED AGN SCHEMES AT LOW LUMINOSITY Following the initial recognition by Antonucci & Miller (1985) that the nucleus of the prototypical type 2 Seyfert galaxy NGC ... See full document

9

NUSTAR Unveils a Heavily Obscured Low luminosity Active Galactic Nucleus in the Luminous Infrared Galaxy NGC 6286

NUSTAR Unveils a Heavily Obscured Low luminosity Active Galactic Nucleus in the Luminous Infrared Galaxy NGC 6286

... in the VLBA Calibrator search engine at NRAO. We have resorted to the use of another nearby calibrator ( J1656 + 6012, at 2 ° ...before the NGC 6286 ...in the VLBA observations ... See full document

13

Reliable Identification of Compton thick Quasars at at z ? 2: Spitzer Mid Infrared Spectroscopy of HDF Omd49

Reliable Identification of Compton thick Quasars at at z ? 2: Spitzer Mid Infrared Spectroscopy of HDF Omd49

... with the observed X-ray emission, the rest-frame mid-IR luminosity can therefore provide a diagnostic for the presence of heavy ...adopt the X-ray Y 6 m lu- minosity ... See full document

13

The Obscured Fraction of Active Galactic Nuclei in the XMM COSMOS Survey: A Spectral Energy Distribution Perspective

The Obscured Fraction of Active Galactic Nuclei in the XMM COSMOS Survey: A Spectral Energy Distribution Perspective

... explanation of AGN obscuration does not involve the presence of the dusty torus, but rather a parsec-scale ...scenario the torus is identified with the outer region ... See full document

29

Mid-infrared spectroscopy of candidate active galactic nuclei-dominated submillimeter galaxies

Mid-infrared spectroscopy of candidate active galactic nuclei-dominated submillimeter galaxies

... Spitzer InfraRed Spectrograph (IRS; Houck et al. 2004) era enabled the study of the energetics of ≈45 SMGs with 24 μm flux densities as low as ...P08). The majority ... See full document

18

Actividad nuclear en galaxias inducida por interacción gravitacional

Actividad nuclear en galaxias inducida por interacción gravitacional

... all of the spectra looking if emis- sion lines were ...Within the spectral range covered by the SDSS spectra we searched for Hβ, [OIII]λ5007˚ A,[OI]λ6300˚ A, [NII]λλ6548,6584˚ A, Hα and ... See full document

101

Infrared Emission from the Nearby Cool Core Cluster Abell 2597

Infrared Emission from the Nearby Cool Core Cluster Abell 2597

... in the 3.5 and 4.5 m bands, and the ratio of those two bands to the near-IR emission is consistent with that ...from the spectral energy distribution (SED) tem- plate library ... See full document

6

LOW X RAY LUMINOSITY GALAXY CLUSTERS: MAIN GOALS, SAMPLE SELECTION, PHOTOMETRIC AND SPECTROSCOPIC OBSERVATIONS

LOW X RAY LUMINOSITY GALAXY CLUSTERS: MAIN GOALS, SAMPLE SELECTION, PHOTOMETRIC AND SPECTROSCOPIC OBSERVATIONS

... by the presence of not removed point sources such as AGNs from the X-ray ...an AGN could be wrongly included in the sample. The redshift range of our selection is ... See full document

14

LLAMA: normal star formation efficiencies of molecular gas in the centres of luminous Seyfert galaxies

LLAMA: normal star formation efficiencies of molecular gas in the centres of luminous Seyfert galaxies

... Local AGN with Matched Analogs (LLAMA) ...resolved infrared photometry of the LLAMA galaxies from 2MASS, the Wide-field Infrared Survey Explorer the Infrared ... See full document

22

Star formation in AGN hosts in GOODS N

Star formation in AGN hosts in GOODS N

... to the excellent sensitivity of Herschel PACS to rest frame far-infrared emission in the hosts of z = ...selected AGN, we have been able to break the redshift / ... See full document

5

A MID INFRARED STUDY OF LOW-LUMINOSITY AGNS WITH WISE

A MID INFRARED STUDY OF LOW-LUMINOSITY AGNS WITH WISE

... that the hot white dwarfs some- how are also responsible for heating the dust in the ...reproduce the MIR colors of some of the NELGs in our sample (note, however, that ... See full document

16

Radio-optical scrutiny of compact AGN: Correlations between properties of pc-scale jets and optical nuclear emission

Radio-optical scrutiny of compact AGN: Correlations between properties of pc-scale jets and optical nuclear emission

... from the variability timescales of radio flares at different frequen- cies; see Hovatta et ...2009) of about 50% of the MOJAVE blazars were estimated with the total flux density ... See full document

17

The incidence of obscuration in active galactic nuclei

The incidence of obscuration in active galactic nuclei

... on the statistical properties of obscured AGN from these studies are at odds with the simple ‘unification-by-orientation’ ...over the years that the fraction of absorbed ... See full document

18

Do Moderate Luminosity Active Galactic Nuclei Suppress Star Formation?

Do Moderate Luminosity Active Galactic Nuclei Suppress Star Formation?

... in the “green valley” on the color–magnitude diagram (CMD), between actively star- forming galaxies in the blue cloud and passively evolving galax- ies on the red sequence (Schawinski et ... See full document

5

Comparing GC and Field LMXBs in Elliptical Galaxies with deep Chandra and Hubble data

Comparing GC and Field LMXBs in Elliptical Galaxies with deep Chandra and Hubble data

... for the Chandra Multi- wavelength Project (ChaMP; Kim et ...with the CXC pipeline level 2 products, we apply acis_process_event available in CIAO ...that the proper (serial) CTI (charge transfer ... See full document

16

The Evolution of AGN Host Galaxies: From Blue to Red and the Influence of Large Scale Structures

The Evolution of AGN Host Galaxies: From Blue to Red and the Influence of Large Scale Structures

... for AGN activity based on a measured AGN fraction of 21:3% 5:0% (4 times the fraction of the ‘‘field’’’ ...sample). The overabundance of AGNs associated with ... See full document

16

An AzTEC 1.1-mm survey for ULIRGs in the field of the Galaxy Cluster MS0451.6−0305

An AzTEC 1.1-mm survey for ULIRGs in the field of the Galaxy Cluster MS0451.6−0305

... answer the issue of the obscured star- forming populations in distant clusters, we have therefore under- taken a wide-field ...survey of the z = ...with the AzTEC cam- era ... See full document

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