Publications (155)
A unified picture of breaks and truncations in spiral galaxies from SDSS and S^{4}G imaging
Ignacio MartÃn-Navarro, Judit Bakos, Ignacio Trujillo +21
X-ray Properties of the Weak Seyfert 1 Nucleus in NGC 4639
Luis C. Ho, Andrew Ptak, Yuichi Terashima +4
X-ray Properties of Intermediate-Mass Black Holes in Active Galaxies. II. X-ray-Bright Accretion and Possible Evidence for Slim Disks
Louis-Benoit Desroches, Jenny E. Greene, Luis C. Ho
An Atlas of Hubble Space Telescope Ultraviolet Images of Nearby Galaxies
Dan Maoz, Alexei V. Filippenko, Luis C. Ho +3
A Search for "Dwarf" Seyfert Nuclei. VII. A Catalog of Central Stellar Velocity Dispersions of Nearby Galaxies
Luis C. Ho, Jenny E. Greene, Alexei V. Filippenko +1
The Growth of Black Holes: Insights From Obscured Active Galaxies
Jenny E. Greene, Nadia L. Zakamska, Xin Liu +2
The Spectral Energy Distributions of Low-Luminosity Active Galactic Nuclei
Luis C. Ho
Physical Conditions in the Emission Line Gas in the Extremely Low Luminosity Seyfert Nucleus of NGC 4395
Steven B. Kraemer, Luis C. Ho, D. Michael Crenshaw +2
Radiatively Inefficient Accretion in Nearby Galaxies
Luis C. Ho
Detection of Nuclear X-ray Sources in Nearby Galaxies with Chandra
Luis C. Ho, Eric D. Feigelson, Leisa K. Townsley +7
A Bayesian Approach to Estimate the Size and Structure of the Broad-line Region in Active Galactic Nuclei Using Reverberation Mapping Data
Yan-Rong Li, Jian-Min Wang, Luis C. Ho +2
Caught in formation: the nuclear-cluster-to-be in NGC 2139
David R. Andersen, C. Jakob Walcher, Torsten Boeker +4
A Systematic Analysis of Fe II Emission in Quasars: Evidence for Inflow to the Central Black Hole
Chen Hu, Jian-Min Wang, Luis C. Ho +4
The Prevalence of Narrow Optical Fe II Emission Lines in Type 1 Active Galactic Nuclei
Xiao-Bo Dong, Luis C. Ho, Jian-Guo Wang +4
Hubble Space Telescope Ultraviolet Images of Five Circumnuclear Star-Forming Rings
Dan Maoz, Aaron J. Barth, Amiel Sternberg +5
Fe K Line Profile in Low-redshift Quasars: Average Shape and Eddington Ratio Dependence
Hirohiko Inoue, Yuichi Terashima, Luis C. Ho
Probing the Coevolution of Supermassive Black Holes and Quasar Host Galaxies
Chien Y. Peng, Chris D. Impey, Luis C. Ho +2
Nuclear Cusps and Cores in Early-type Galaxies As Relics of Binary Black Hole Mergers
Swara Ravindranath, Luis C. Ho, Alexei V. Filippenko
A Relationship Between Nuclear Black Hole Mass and Galaxy Velocity Dispersion
Karl Gebhardt, Ralf Bender, Gary Bower +12
Nuclear Activity in Nearby Galaxies
Luis C. Ho
Light-year Scale Radio Cores in Four LINER Galaxies
Mercedes E. Filho, Peter D. Barthel, Luis C. Ho
An Intermediate-Mass Black Hole in the Globular Cluster G1: Improved Significance from New Keck and Hubble Space Telescope Observations
Karl Gebhardt, R. Michael Rich, Luis C. Ho
Multiwavelength Monitoring of the Dwarf Seyfert 1 Galaxy NGC 4395. III. Optical Variability and X-ray/UV/Optical Correlations
Louis-Benoit Desroches, Alexei V. Filippenko, Shai Kaspi +11
A New H I Survey of Active Galaxies
Luis C. Ho, Jeremy Darling, Jenny E. Greene
Radio Sources in Low-Luminosity Active Galactic Nuclei. I. VLA Detections of Compact, Flat-Spectrum Cores
Neil M. Nagar, Heino Falcke, Andrew S. Wilson +1
An Ultraviolet through Infrared Look at Star Formation and Super Star Clusters in Two Circumnuclear Starburst Rings
Dan Maoz, Aaron J. Barth, Luis C. Ho +2
Statistical Properties of Radio Emission from the Palomar Seyfert Galaxies
James S. Ulvestad, Luis C. Ho
Nonstandard Central Engines in Nearby Galaxies
Luis C. Ho
Detailed Analysis of Early to Late-Time Spectra of Supernova 1993J
Thomas Matheson, Alexei V. Filippenko, Luis C. Ho +2
A Quintet of Black Hole Mass Determinations
Kayhan Gultekin, Douglas O. Richstone, Karl Gebhardt +11
Origin and Dynamical Support of Ionized Gas in Galaxy Bulges
Luis C. Ho
Contribution of Stellar Tidal Disruptions to the X-Ray Luminosity Function of Active Galaxies
Milos Milosavljevic, David Merritt, Luis C. Ho
A Stringent Limit on the Accretion Luminosity of the Possible Central Black Hole in the Globular Cluster M15
Luis C. Ho, Yuichi Terashima, Takashi Okajima
Central Structural Parameters of Early-Type Galaxies as Viewed with HST/NICMOS
Swara Ravindranath, Luis C. Ho, Chien Y. Peng +2
Detection of Compact Ultraviolet Nuclear Emission in LINER Galaxies
Dan Maoz, Alexei V. Filippenko, Luis C. Ho +4
The Central Engines of Radio-Loud Quasars
Jian-Min Wang, Luis C. Ho, Ruediger Staubert
Supermassive Black Holes in Active Galactic Nuclei
Luis C. Ho, John Kormendy
The Host Galaxy of the Quasar HE 0450-2958
Minjin Kim, Luis C. Ho, Chien Y. Peng +1
Low-Luminosity Seyfert Nuclei
Luis C. Ho, Alexei V. Filippenko, Wallace L. W. Sargent
Is the Broad-Line Region Clumped or Smooth? Constraints from the H alpha Profile in NGC 4395, the Least Luminous Seyfert 1 Galaxy
Ari Laor, Aaron J. Barth, Luis C. Ho +1
M82, Starbursts, Star Clusters, and the Formation of Globular Clusters
Eric Keto, Luis C. Ho, K. Y. Lo
A Magnetohydrodynamic Model for the Formation of Episodic Jets
Feng Yuan, Jun Lin, Kinwah Wu +1
Stellar and Dust Properties of Local Elliptical Galaxies: Clues to the Onset of Nuclear Activity
Yu Zhang, Qiusheng Gu, Luis C. Ho
High-Dispersion Spectroscopy of Luminous, Young Star Clusters: Evidence for Present-Day Formation of Globular Clusters
Luis C. Ho, Alexei V. Filippenko
The CO Tully-Fisher Relation and Implications for the Host Galaxies of High-Redshift Quasars
Luis C. Ho
The Carnegie Observatories Astrophysics Series
Luis C. Ho
The Connection Between Jets, Accretion Disks, and Black Hole Mass in Blazars
Jian-Min Wang, Bin Luo, Luis C. Ho
Stellar populations in the nuclei of late-type spiral galaxies
Carl-Jakob Walcher, Torsten Boeker, Stephane Charlot +5
Fossil Evidence for the Two-phase Formation of Elliptical Galaxies
Song Huang, Luis C. Ho, Chien Y. Peng +2
The Central Engines of Low-Luminosity AGNs
Luis C. Ho
A Low-Mass Central Black Hole in the Bulgeless Seyfert 1 Galaxy NGC 4395
Alexei V. Filippenko, Luis C. Ho
The Afterglows of Ultraluminous Quasars
Jian-Min Wang, Ye-Fei Yuan, Luis C. Ho
Young Star Clusters in Starburst Environments
Luis C. Ho
Constraining dark matter halo profiles and galaxy formation models using spiral arm morphology. I. Method outline
Marc S. Seigar, James S. Bullock, Aaron J. Barth +1
An Accreting Black Hole in the Nuclear Star Cluster of the Bulgeless Galaxy NGC 1042
Joseph C. Shields, C. Jakob Walcher, Torsten Boeker +3
Axisymmetric Dynamical Models of the Central Regions of Galaxies
Karl Gebhardt, Douglas Richstone, Scott Tremaine +12
The Nature of Composite LINER/HII Galaxies, As Revealed from High-Resolution VLA Observations
Mercedes E. Filho, Peter D. Barthel, Luis C. Ho
Large Misalignment between Stellar Bar and Dust Pattern in NGC 3488 Revealed by Spitzer and SDSS
Chen Cao, Hong Wu, Zhong Wang +3
Gravitational Stability of Circumnuclear Disks in Elliptical Galaxies
Daisuke Kawata, Renyue Cen, Luis C. Ho
Measuring Stellar Velocity Dispersions in Active Galaxies
Jenny E. Greene, Luis C. Ho
Extreme X-ray Behavior of the Low-Luminosity Active Nucleus in NGC 4395
Edward C. Moran, Michael Eracleous, Karen M. Leighly +4
The Stellar Populations in the Central Parsecs of Galactic Bulges Central Stellar Populations
Marc Sarzi, Hans-Walter Rix, Joseph C. Shields +5
The slope of the black-hole mass versus velocity dispersion correlation
Scott Tremaine, Karl Gebhardt, Ralf Bender +12
The Masses of Nuclear Black Holes in Luminous Elliptical Galaxies and Implications for the Space Density of the Most Massive Black Holes
Tod R. Lauer, S. M. Faber, Douglas Richstone +11
The Population of AGNs in Nearby Galaxies
Luis C. Ho
A Population of Massive Globular Clusters in NGC 5128
Paul Martini, Luis C. Ho
The Origin of Radio Emission in Low-Luminosity Active Galactic Nuclei: Jets, Accretion Flows, or Both?
James S. Ulvestad, Luis C. Ho
Supermassive Black Holes in Inactive Galaxies
John Kormendy, Luis C. Ho
Exploring the Low-Mass End of The M-Sigma Relation with Active Galaxies
Ting Xiao, Aaron J. Barth, Jenny E. Greene +4
Limits on the Mass of the Central Black Hole in 16 Nearby Bulges
Marc Sarzi, Hans-Walter Rix, Joseph C. Shields +6
An HST Census of Nuclear Star Clusters in Late-Type Spiral Galaxies: I. Observations and Image Analysis
Torsten Boeker, Seppo Laine, Roeland P. van der Marel +4
A Search for "Dwarf" Seyfert Nuclei. IV. Nuclei with Broad H-alpha Emission
Luis C. Ho, Alexei V. Filippenko, Wallace L. W. Sargent +1
AGNs and Starbursts: What Is the Real Connection?
Luis C. Ho
The M-sigma Relation in Local Active Galaxies
Jenny E. Greene, Luis C. Ho
Properties of H II Regions in the Centers of Nearby Galaxies
Luis C. Ho, Alexei V. Filippenko, Wallace L. W. Sargent
The radio properties of type II quasars
Dharam Vir Lal, Luis C. Ho
The Centers of Early-Type Galaxies with HST. V. New WFPC2 Photometry
Tod R. Lauer, S. M. Faber, Karl Gebhardt +14
AEGIS: Demographics of X-ray and Optically Selected AGNs
Renbin Yan, Luis C. Ho, Jeffrey A. Newman +19
A Stellar Dynamical Measurement of the Black Hole Mass in the Maser Galaxy NGC 4258
Christos Siopis, Karl Gebhardt, Tod R. Lauer +13
Radio Continuum Survey of an Optically-Selected Sample of Nearby Seyfert Galaxies
Luis C. Ho, James S. Ulvestad
Mass distribution of spiral galaxies from characteristics of spiral structure: Constraints on galaxy formation models
Marc S. Seigar, Aaron J. Barth, James Bullock +1
A Comparison of Stellar and Gaseous Kinematics in the Nuclei of Active Galaxies
Jenny E. Greene, Luis C. Ho
Black Hole Mass and Bulge Luminosity for Low-mass Black Holes
Yan-Fei Jiang, Jenny E. Greene, Luis C. Ho
Evidence for Rapidly Spinning Black Holes in Quasars
Jian-Min Wang, Yan-Mei Chen, Luis C. Ho +1
Double-Peaked Broad Emission Lines in NGC 4450 and Other LINERs
Luis C. Ho, Greg Rudnick, Hans-Walter Rix +5
What controls the Fe II strength in active galactic nuclei?
Xiaobo Dong, Jianguo Wang, Luis C. Ho +5
A Search for "Dwarf" Seyfert Nuclei. V. Demographics of Nuclear Activity in Nearby Galaxies
Luis C. Ho, Alexei V. Filippenko, Wallace L. W. Sargent
On the Relationship Between Radio Emission and Black Hole Mass in Galactic Nuclei
Luis C. Ho
Kinematics of Ten Early-Type Galaxies from HST and Ground-Based Spectroscopy
Jason Pinkney, Karl Gebhardt, Ralf Bender +11
Nuclear Star Clusters (Nuclei) in Spiral Galaxies and Connection to Supermassive Black Holes
Roeland P. van der Marel, Joern Rossa, Carl Jakob Walcher +4
Coevolution (Or Not) of Supermassive Black Holes and Host Galaxies: Supplemental Material
John Kormendy, Luis C. Ho
What Powers the Compact Radio Emission in Nearby Elliptical and S0 Galaxies?
Luis C. Ho
The Radio Quiescence of Active Galaxies with High Accretion Rates
Jenny E. Greene, Luis C. Ho, James S. Ulvestad
A Search for Active Galactic Nuclei in Sc Galaxies with H II Spectra
James S. Ulvestad, Luis C. Ho
Low-Luminosity AGNs at the Highest Resolution: Jets or Accretion Flows?
James M. Anderson, James S. Ulvestad, Luis C. Ho
X-ray Properties of LINERs and Low-luminosity Seyfert Galaxies Observed with ASCA. I. Observations and Results
Yuichi Terashima, Naoko Iyomoto, Luis C. Ho +1
Supermassive Black Holes from the SUNNS survey
Marc Sarzi, Hans-Walter Rix, Joseph C. Shields +5
Black Hole Mass Determinations From Orbit Superposition Models are Reliable
Douglas Richstone, Karl Gebhardt, Monique Aller +13
Measuring Black Hole Masses Using Ionized Gas Kinematics
Aaron J. Barth, Marc Sarzi, Luis C. Ho +5
Magellan Spectroscopy of the Galaxy Cluster RX J1347.5-1145: Redshift Estimates for the Gravitationally Lensed Arcs
Swara Ravindranath, Luis C. Ho