Search Results - "Aller, M. C"
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1
The M-σ and M-L Relations in Galactic Bulges, and Determinations of Their Intrinsic Scatter
Published in The Astrophysical journal (10-06-2009)“…We derive improved versions of the relations between supermassive black hole mass (M BH) and host-galaxy bulge velocity dispersion ( sigma ) and luminosity (L;…”
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2
The Masses of Nuclear Black Holes in Luminous Elliptical Galaxies and Implications for the Space Density of the Most Massive Black Holes
Published in The Astrophysical journal (20-06-2007)“…Black hole (BH) masses predicted from the M [unk]- sigma relationship conflict with predictions from the M [unk]-L relationship for high-luminosity galaxies,…”
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3
Host Galaxy Bulge Predictors of Supermassive Black Hole Mass
Published in The Astrophysical journal (10-08-2007)“…A variety of host galaxy (bulge) parameters are examined in order to determine their predictive power in ascertaining the masses of the supermassive black…”
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4
The Centers of Early-Type Galaxies with Hubble Space Telescope. VI. Bimodal Central Surface Brightness Profiles
Published in The Astrophysical journal (20-07-2007)“…We combine several HST investigations on the central structure of early-type galaxies to generate a large sample of surface photometry. The studies selected…”
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5
A Quintet of Black Hole Mass Determinations
Published in The Astrophysical journal (20-04-2009)“…We report five new measurements of central black hole masses based on Space Telescope Imaging Spectrograph and Wide Field Planetary Camera 2 observations with…”
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6
A Stellar Dynamical Measurement of the Black Hole Mass in the Maser Galaxy NGC 4258
Published in The Astrophysical journal (01-03-2009)“…We determine the mass of the black hole at the center of the spiral galaxy NGC 4258 by constructing axisymmetric dynamical models of the galaxy. These models…”
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7
Bars in early- and late-type discs in COSMOS
Published in Monthly notices of the Royal Astronomical Society (21-11-2010)“…We investigate the (large-scale) bar fraction in a mass-complete sample of M > 1010.5 M⊙ disc galaxies at 0.2 < z < 0.6 in the Cosmological Evolution Survey…”
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8
Interstellar Silicate Dust in the z=0.685 Absorber Toward TXS 0218+357
Published 18-02-2014“…We report the detection of interstellar silicate dust in the z_abs=0.685 absorber along the sightline toward the gravitationally lensed blazar TXS 0218+357…”
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9
Host Galaxy Bulge Predictors of Supermassive Black Hole Mass
Published 08-05-2007“…A variety of host galaxy (bulge) parameters are examined in order to determine their predictive power in ascertaining the masses of the supermassive black…”
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10
The bolometric output and host-galaxy properties of obscured AGN in the XMM-COSMOS survey
Published 24-08-2011“…We present a study of the multi-wavelength properties, from the mid-infrared to the hard X-rays, of a sample of 255 spectroscopically identified X-ray selected…”
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11
A Quintet of Black Hole Mass Determinations
Published 01-05-2009“…Astrophys.J.695:1577-1590,2009 We report five new measurements of central black hole masses based on STIS and WFPC2 observations with the Hubble Space…”
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12
Bars in early- and late-type disks in COSMOS
Published 06-07-2010“…We investigate the (large-scale) bar fraction in a mass-complete sample of M > 10^10.5 Msun disk galaxies at 0.2 < z < 0.6 in the COSMOS field. The fraction of…”
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13
The M-sigma and M-L Relations in Galactic Bulges and Determinations of their Intrinsic Scatter
Published 27-03-2009“…Astrophys.J.698:198-221,2009 We derive improved versions of the relations between supermassive black hole mass (M_BH) and host-galaxy bulge velocity dispersion…”
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14
A Stellar Dynamical Measurement of the Black Hole Mass in the Maser Galaxy NGC 4258
Published 28-08-2008“…Astrophys.J.693:946-969,2009 We determine the mass of the black hole at the center of the spiral galaxy NGC 4258 by constructing axisymmetric dynamical models…”
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15
Bars in early- and late-type discs in COSMOS
Published in Monthly notices of the Royal Astronomical Society (21-11-2010)Get full text
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16
The Build-Up of the Hubble Sequence in the COSMOS Field
Published 06-11-2009“…We use ~8,600 >5e10 Msol COSMOS galaxies to study how the morphological mix of massive ellipticals, bulge-dominated disks, intermediate-bulge disks, bulge-less…”
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17
THE M-s AND M-L RELATIONS IN GALACTIC BULGES, AND DETERMINATIONS OF THEIR INTRINSIC SCATTER
Published in The Astrophysical journal (01-06-2009)“…We derive improved versions of the relations between supermassive black hole mass (M BH) and host-galaxy bulge velocity dispersion (s) and luminosity (L; the…”
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18
Evidence for Shocks as the Origin of Gamma-Ray Flares in Blazars
Published 28-10-2011“…We present centimeter-band total flux density and linear polarization light curves illustrating the signature of shocks during radio band outbursts associated…”
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19
The Cosmic Density of Massive Black Holes from Galaxy Velocity Dispersions
Published 25-10-2002“…Supermassive black holes are thought to be relics of quasars, and their numbers and masses are therefore related to the quasar luminosity function and its…”
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20
The Centers of Early-Type Galaxies with HST. VI. Bimodal Central Surface Brightness Profiles
Published 27-09-2006“…Astrophys.J.664:226-256,2007 We combine the results from several HST investigations of the central structure of early-type galaxies to generate a large sample…”
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