Search Results - "Bentz, Misty C"
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Reverberation mapping of active galactic nuclei: From X-ray corona to dusty torus
Published in iScience (25-06-2021)“…The central engines of active galactic nuclei (AGNs) are powered by accreting supermassive black holes, and while AGNs are known to play an important role in…”
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Reverberation Mapping of IC 4329A
Published in The Astrophysical journal (01-02-2023)“…Abstract We present the results of a new reverberation mapping campaign for the broad-line active galactic nucleus (AGN) in the edge-on spiral IC 4329A…”
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THE LOW-LUMINOSITY END OF THE RADIUS-LUMINOSITY RELATIONSHIP FOR ACTIVE GALACTIC NUCLEI
Published in The Astrophysical journal (20-04-2013)“…We present an updated and revised analysis of the relationship between the H beta broad-line region (BLR) radius and the luminosity of the active galactic…”
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A REVERBERATION-BASED BLACK HOLE MASS FOR MCG-06-30-15
Published in The Astrophysical journal (20-10-2016)“…ABSTRACT We present the results of a reverberation campaign targeting MGC-06-30-15. Spectrophotometric monitoring and broad-band photometric monitoring over…”
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Robotic Reverberation Mapping of the Southern Seyfert NGC 3783
Published in The Astrophysical journal (01-01-2021)“…We present spectroscopic and photometric monitoring of NGC 3783 conducted throughout the first half of 2020. Time delays between the continuum variations and…”
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Velocity-resolved Reverberation Mapping of NGC 3227
Published in The Astrophysical journal (01-12-2023)“…Abstract We describe the results of a new reverberation mapping program focused on the nearby Seyfert galaxy NGC 3227. Photometric and spectroscopic monitoring…”
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The Mass of the Black Hole in NGC 5273 from Stellar Dynamical Modeling
Published in The Astrophysical journal (01-05-2023)“…Abstract We present a new constraint on the mass of the black hole in the active S0 galaxy NGC 5273. Due to the proximity of the galaxy at 16.6 ± 2.1 Mpc, we…”
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THE BLACK HOLE MASS OF NGC 4151. II. STELLAR DYNAMICAL MEASUREMENT FROM NEAR-INFRARED INTEGRAL FIELD SPECTROSCOPY
Published in The Astrophysical journal (10-08-2014)“…We present a revised measurement of the mass of the central black hole (M sub(BH)) in the Seyfert 1 galaxy NGC 4151. When our models attempt to fit both the…”
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Systematic Uncertainties in Black Hole Masses Determined from Single-Epoch Spectra
Published in The Astrophysical journal (10-02-2009)“…We explore the nature of systematic errors that can arise in measurement of black hole masses from single-epoch (SE) spectra of active galactic nuclei (AGNs)…”
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The COS-Holes Survey: Connecting Galaxy Black Hole Mass with the State of the CGM
Published in The Astrophysical journal (01-08-2024)“…Abstract We present an analysis of Hubble Space Telescope COS/G160M observations of C IV in the inner circumgalactic medium (CGM) of a novel sample of eight z…”
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THE LICK AGN MONITORING PROJECT: RECALIBRATING SINGLE-EPOCH VIRIAL BLACK HOLE MASS ESTIMATES
Published in The Astrophysical journal (01-03-2012)“…We investigate the calibration and uncertainties of black hole (BH) mass estimates based on the single-epoch (SE) method, using homogeneous and high-quality…”
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The Radius-Luminosity Relationship for Active Galactic Nuclei: The Effect of Host-Galaxy Starlight on Luminosity Measurements
Published in The Astrophysical journal (10-06-2006)“…We have obtained high-resolution images of the central regions of 14 reverberation-mapped active galactic nuclei (AGNs) using the Hubble Space Telescope…”
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FURTHER EVIDENCE FOR A SUPERMASSIVE BLACK HOLE MASS-PITCH ANGLE RELATION
Published in The Astrophysical journal (01-06-2013)“…We present new and stronger evidence for a previously reported relationship between galactic spiral arm pitch angle P (a measure of the tightness of spiral…”
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The Lick AGN Monitoring Project: Reverberation Mapping of Optical Hydrogen and Helium Recombination Lines
Published in The Astrophysical journal (20-06-2010)“…We have recently completed a 64-night spectroscopic monitoring campaign at the Lick Observatory 3 m Shane telescope with the aim of measuring the masses of the…”
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A LOW-MASS BLACK HOLE IN THE NEARBY SEYFERT GALAXY UGC 06728
Published in The Astrophysical journal (01-11-2016)“…ABSTRACT We present the results of a recent reverberation mapping campaign for UGC 06728, a nearby low-luminosity Seyfert 1 in a late-type galaxy. Nightly…”
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THE MASS OF THE CENTRAL BLACK HOLE IN THE NEARBY SEYFERT GALAXY NGC 5273
Published in The Astrophysical journal (20-11-2014)“…We present the results of a reverberation-mapping program targeting NGC 5273, a nearby early-type galaxy with a broad-lined active galactic nucleus (AGN). Over…”
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The AGN Black Hole Mass Database
Published in Publications of the Astronomical Society of the Pacific (01-01-2015)“…The AGN Black Hole Mass Database is a compilation of all published spectroscopic reverberation-mapping studies of active galaxies. We have created a public Web…”
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A near-infrared relationship for estimating black hole masses in active galactic nuclei
Published in Monthly notices of the Royal Astronomical Society (11-06-2013)“…Black hole masses for samples of active galactic nuclei (AGN) are currently estimated from single-epoch optical spectra using scaling relations anchored in…”
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Black Hole-Galaxy Scaling Relationships for Active Galactic Nuclei with Reverberation Masses
Published in The Astrophysical journal (10-09-2018)“…We have utilized high-resolution optical Hubble Space Telescope images and deep, ground-based near-infrared images to examine the host galaxies of 37 active…”
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