Charles R. Keeton: Publications

In inverse chronological order.


Refereed papers:

Title Author(s) Citation (and web link)
Galaxy density profiles and shapes -- II. selection biases in strong lensing surveys R. Mandelbaum, G. van de Ven & C. R. Keeton MNRAS submitted, arXiv:0808.2497
Galaxy density profiles and shapes -- I. simulation pipeline for lensing by realistic galaxy models G. van de Ven, R. Mandelbaum & C. R. Keeton MNRAS submitted, arXiv:0808.2493
Is the Optically Unidentified Radio Source, FIRST J121839.7+295325, a Dark Lens? R. E. Ryan Jr., S. H. Cohen, R. A. Windhorst, C. R. Keeton & T. J. Veach ApJL submitted arXiv:0806.3781
A New Channel for Detecting Dark Matter Substructure in Galaxies: Gravitational Lens Time Delays C. R. Keeton & L. A. Moustakas ApJ submitted arXiv:0805.0309
Prospects for testing general relativity with lensing by massive black holes A. B. Congdon, C. R. Keeton & C. E. Nordgren Phys Rev D submitted
Gravitational Lensing by Galaxies Without Dark Matter J. van Saders & C. R. Keeton ApJ submitted; preprint: ps, pdf
The Impact of Baryonic Cooling on Giant Arc Abundances E. Rozo, D. Nagai, C. R. Keeton & A. Kravtsov 2008 ApJ in press astro-ph/0609621
Lensing Probabilities for Spectroscopically Selected Galaxy-Galaxy Strong Lenses G. Dobler, C. R. Keeton, A. Bolton & S. Burles 2008 ApJ in press arXiv:0803.2234
Gravitational Lensing by Elliptical Galaxies, and the Schwarz Function C. D. Fassnacht, C. R. Keeton & D. Khavinson 2008 accepted in New Trends in Complex and Harmonic Analysis arXiv:0708.2684
Analytic Relations for Magnifications and Time Delays in Gravitational Lenses with Fold and Cusp Configurations A. B. Congdon, C. R. Keeton & C. E. Nordgren 2008 MNRAS 389:398
Time delay and magnification centroid due to gravitational lensing by black holes and naked singularities K. S. Virbhadra & C. R. Keeton 2008 Phys Rev D 77:124014
The Sloan Digital Sky Survey Quasar Lens Search. III. Constraints on Dark Energy from the Third Data Release Quasar Lens Catalog M. Oguri et al. 2008 AJ 135:512
The Sloan Digital Sky Survey Quasar Lens Search. II. Statistical Lens Sample from the Third Data Release N. Inada et al. 2008 AJ 135:496
A Time Delay for the Cluster-Lensed Quasar SDSS J1004+4112 J. Fohlmeister et al. 2007 ApJ 662:62
Microlensing of Central Images in Strong Gravitational Lens Systems G. Dobler, C. R. Keeton & J. Wambsganss 2007 MNRAS 377:977
Microlensing of an extended source by a power-law mass distribution A. Congdon, C. R. Keeton & S. J. Osmer 2007 MNRAS 376:263
Microlensing of Lensed Supernovae G. Dobler & C. R. Keeton 2006 ApJ 653:1391
Lensed Quasar Hosts C. Y. Peng, C. D. Impey, H.-W. Rix, E. E. Falco, C. R. Keeton, C. S. Kochanek, J. Lehár & B. A. McLeod 2006 NewAR 50:689
Probing the Coevolution of Supermassive Black Holes and Galaxies using Gravitationally Lensed Quasar Hosts C. Y. Peng, C. D. Impey, H.-W. Rix, C. S. Kochanek, C. R. Keeton, E. E. Falco, J. Lehár & B. A. McLeod, 2006 ApJ 649:616
Chandra Observations of SDSS J1004+4112: Constraints on the Lensing Cluster and Anomalous X-ray Flux Ratios of the Quadruply Imaged Quasar N. Ota et al. 2006 ApJ 647:215
First Results from a Photometric Survey of Strong Gravitational Lens Environments K. Williams, I. Momcheva, C. R. Keeton, A. Zabludoff & J. Lehár 2006 ApJ 646:85, erratum 2008 ApJ 672:733
Formalism for Testing Theories of Gravity Using Lensing by Compact Objects. III: Braneworld Gravity C. R. Keeton & A. O. Petters 2006 Phys Rev D 73:104032
A Spectrosopic Study of the Environments of Gravitational Lens Galaxies I. Momcheva, K. Williams, C. R. Keeton & A. Zabludoff 2006 ApJ 641:169
Differential Microlensing of the Continuum and Broad Emission Lines in SDSS J0924+0219, the Most Anomalous Lensed Quasar C. R. Keeton, S. Burles, P. L. Schechter & J. Wambsganss 2006 ApJ 639:1
Formalism for Testing Theories of Gravity Using Lensing by Compact Objects. II: Probing Post-Post-Newtonian Metrics C. R. Keeton & A. O. Petters 2006 Phys Rev D 73:044024
Finite Source Effects in Strong Lensing: Implications for the Substructure Mass Scale G. Dobler & C. R. Keeton 2006 MNRAS 365:1243
Multipole Models of Four-Image Gravitational Lenses with Anomalous Flux Ratios A. Congdon & C. R. Keeton 2005 MNRAS 364:1459
The Impact of Lens Galaxy Environments on the Image Separation Distribution M. Oguri, C. R. Keeton & N. Dalal 2005 MNRAS 364:1451
Identifying Lenses with Small-Scale Structure. II. Fold Lenses C. R. Keeton, B. S. Gaudi & A. O. Petters 2005 ApJ 635:35
Formalism for Testing Theories of Gravity Using Lensing by Compact Objects. Static, Spherically Symmetric Case C. R. Keeton & A. O. Petters 2005 Phys Rev D 66:104006
Measuring Supermassive Black Holes in Distant Galaxies with Central Lensed Images D. Rusin, C. R. Keeton, & J. N. Winn 2005 ApJL 627:L93
Discovery of a Fifth Image of the Large Separation Gravitationally Lensed Quasar SDSS J1004+4112 N. Inada, M. Oguri, C. R. Keeton, et al. 2005 PASJ 57:L7
Effects of Ellipticity and Shear on Gravitational Lens Statistics D. Huterer, C. R. Keeton, & C.-P. Ma 2005 ApJ 624:34
Improved Cosmological Constraints from Gravitational Lens Statistics J. L. Mitchell, C. R. Keeton, J. A. Frieman, & R. K. Sheth 2005 ApJ 622:81
Gravitational Lensing Magnification Without Multiple Imaging C. R. Keeton, M. Kuhlen, & Z. Haiman 2005 ApJ 621:559
The Importance of Lens Galaxy Environments C. R. Keeton & A. I. Zabludoff 2004 ApJ 612:660
Microlensing of the Broad Emission Line Region in the Quadruple Lens SDSS J1004+4112 G. T. Richards, C. R. Keeton, B. Pindor, et al. 2004 ApJ 610:679
Effects of Triaxiality on the Statistics of Large-Separation Gravitational Lenses M. Oguri & C. R. Keeton 2004 ApJ 610:663
SDSS J1004+4112: Observations and Theoretical Implications of the Largest Separation Lensed Quasar M. Oguri, N. Inada, C. R. Keeton, et al. 2004 ApJ 605:78
Gravitational Lensing Statistics in Universes Dominated by Dark Energy M. Kuhlen, C. R. Keeton & P. Madau 2004 ApJ 601:104
A Gravitationally Lensed Quasar with Quadruple Images Separated by 14.62 arcseconds N. Inada et al. 2003 Nature 426:810
Identifying Lenses with Small-Scale Structure. I. Cusp Lenses C. R. Keeton, B. S. Gaudi & A. O. Petters 2003 ApJ 598:138
SDSS J090334.92+502819.2: A New Gravitational Lens D. E. Johnston, G. T. Richards, J. A. Frieman, C. R. Keeton, et al. 2003 AJ 126:2281
Self-Similar Models for the Mass Profiles of Early-Type Galaxies D. Rusin, C. S. Kochanek & C. R. Keeton 2003 ApJ 595:29
Lensing Optical Depth for Substructure and Isolated Dark Matter Halos J. Chen, A. V. Kravtsov & C. R. Keeton 2003 ApJ 592:24
The Quintuple Quasar: Mass Models and Interpretation C. R. Keeton & J. N. Winn 2003 ApJ 590:39
The Quintuple Quasar: Radio and Optical Observations J. N. Winn, C. S. Kochanek, C. R. Keeton & J. E. J. Lovell 2003 ApJ 590:26
The Evolution of a Mass-Selected Sample of Early-Type Field Galaxies D. Rusin, C. S. Kochanek, E. E. Falco, C. R. Keeton, B. A. McLeod, C. D. Impey, J. Lehár, J. A. Muñoz, C. Y. Peng & H.-W. Rix 2003 ApJ 587:143
Analytic Cross Sections for Substructure Lensing C. R. Keeton 2003 ApJ 584:664
Lensing and the Centers of Distant Early-Type Galaxies C. R. Keeton 2003 ApJ 582:17
Three-Dimensional Mapping of the Dark Matter W. Hu & C. R. Keeton 2002 Phys Rev D 66:063506
The Redshift of a Lensing Galaxy in PMN J0134-0931 P. B. Hall, G. T. Richards, D. G. York, C. R. Keeton, D. V. Bowen, D. P. Schneider, D. J. Schlegel & J. Brinkmann 2002 ApJL 575:L51
Rethinking Lensing and Lambda C. R. Keeton 2002 ApJL 575:L1
Source Ellipticity and the Statistics of Lensed Arcs C. R. Keeton 2001 ApJ 562:160
Cold Dark Matter and Strong Gravitational Lensing:
Concord or Conflict?		 C. R. Keeton 2001 ApJ 561:46
Cusped Mass Models of Gravitational Lenses J. A. Muñoz, C. S. Kochanek & C. R. Keeton 2001 ApJ 558:657
B1359+154: A Six Image Lens Produced by a z~1 Compect Group of Galaxies D. Rusin, C. S. Kochanek, M. Norbury, E. E. Falco, C. D. Impey, J. Lehár, B. A. McLeod, H.-W. Rix, C. R. Keeton, J. A. Muñoz & C. Y. Peng 2001 ApJ 557:594
Constraints on Galaxy Density Profiles from Strong Gravitational Lensing: The Case of B1933+503 J. D. Cohn, C. S. Kochanek, B. A. McLeod & C. R. Keeton 2001 ApJ 554:1216
Lensing Constraints on the Cores of Massive Dark Matter Halos C. R. Keeton & P. Madau 2001 ApJL 549:L25
The Importance of Einstein Rings C. S. Kochanek, C. R. Keeton & B. A. McLeod 2001 ApJ 547:50
Multi-Frequency Analysis of the New Wide-Separation Gravitational Lens Candidate RX J0921+4529 J. A. Muñoz, E. E. Falco, C. S. Kochanek, J. Lehár, B. A. McLeod, B. R. McNamara, A. A. Vikhlinin, C. D. Impey, H.-W. Rix, C. R. Keeton, C. Y. Peng & C. R. Mullis 2001 ApJ 546:769
What Fraction of Gravitational Lens Galaxies Lie in Groups? C. R. Keeton, D. Christlein & A. I. Zabludoff 2000 ApJ 545:129
Analytic Time Delays and H0 Estimates for Gravitational Lenses H. J. Witt, S. Mao & C. R. Keeton 2000 ApJ 544:98
The Fundamental Plane of Gravitational Lens Galaxies and the Evolution of Early-Type Galaxies in Low Density Environments C. S. Kochanek, E. E. Falco, C. D. Impey, J. Lehár, B. A. McLeod, H.-W. Rix, C. R. Keeton, J. A. Muñoz & C. Y. Peng 2000 ApJ 543:131
The Host Galaxy of the Lensed Quasar Q0957+561 C. R. Keeton, E. E. Falco, C. D. Impey, C. S. Kochanek, J. Lehár, B. A. McLeod, H.-W. Rix, J. A. Muñoz & C. Y. Peng 2000 ApJ 542:74
Gravitational Lenses With More Than Four Images: I. Classification of Caustics C. R. Keeton, S. Mao & H. J. Witt 2000 ApJ 537:697
HST Observations of 10 Two-Image Gravitational Lenses J. Lehár, E. E. Falco, C. S. Kochanek, B. A. McLeod, J. A. Muñoz, C. D. Impey, H.-W. Rix, C. R. Keeton & C. Y. Peng 2000 ApJ 536:584, erratum 2002 ApJ 571:1021
The Infrared Einstein Ring in the Gravitational Lens MG J1131+0456 and the Death of the Dusty Lens Hypothesis C. S. Kochanek, E. E. Falco, C. D. Impey, J. Lehár, B. A. McLeod, H.-W. Rix, C. R. Keeton, J. A. Muñoz & C. Y. Peng 2000 ApJ 535:692
The Quasar Pair Q1634+267 A, B and the Binary QSO vs. Dark Lens Hypotheses C. Y. Peng, C. D. Impey, E. E. Falco, C. S. Kochanek, J. Lehár, B. A. McLeod, H.-W. Rix, C. R. Keeton & J. A. Muñoz 1999 ApJ 524:572
Dust and Extinction Curves in Galaxies with z>0: The Interstellar Medium of Gravitational Lens Galaxies E. E. Falco, C. D. Impey, C. S. Kochanek, J. Lehár, B. A. McLeod, H.-W. Rix, C. R. Keeton, J. A. Muñoz & C. Y. Peng 1999 ApJ 523:617
A Reassessment of the Data and Models of the Gravitational Lens Q0957+561 R. Barkana, J. Lehár, E. E. Falco, N. A. Grogin, C. R. Keeton & I. I. Shapiro 1999 ApJ 520:479
The Optical Properties of Gravitational Lens Galaxies as a Probe of Galaxy Structure and Evolution C. R. Keeton, C. S. Kochanek & E. E. Falco 1998 ApJ 509:561
An Infrared Einstein Ring in the Gravitational Lens PG 1115+080 C. D. Impey, E. E. Falco, C. S. Kochanek, J. Lehár, B. A. McLeod, H.-W. Rix, C. Y. Peng & C. R. Keeton 1998 ApJ 509:551
Q1208+1011: Search for the Lensing Galaxy A. Siemiginowska, J. Bechtold, T. L. Aldcroft, K. K. McLeod & C. R. Keeton 1998 ApJ 503:118
Gravitational Lensing by Spiral Galaxies C. R. Keeton & C. S. Kochanek 1998 ApJ 495:157
The geometry of the quadruply imaged quasar PG 1115+080: implications for H0 F. Courbin, P. Magain, C. R. Keeton, C. S. Kochanek, C. Vanderriest, A. O. Jaunsen & J. Hjorth 1997 A&A 324:L1
Determining the Hubble Constant from the Gravitational Lens PG 1115+080 C. R. Keeton & C. S. Kochanek 1997 ApJ 487:42
Shear and Ellipticity in Gravitational Lenses C. R. Keeton, C. S. Kochanek & U. Seljak 1997 ApJ 482:604
Finding Black Holes in Numerical Spacetimes S. A. Hughes, C. R. Keeton, P. Walker, K. T. Walsh, S. L. Shapiro & S. A. Teukolsky 1994 Phys Rev D 49:4004


Non-refereed papers:

Title Author(s) Citation (and web link)
The Observatory for Multi-Epoch Gravitational Lens Astrophysics (OMEGA) L. A. Moustakas et al. 2008, proceedings paper for SPIE Astronomical Telescopes and Instrumentation; arXiv:0806.1884
Testing Theories of Gravity with Black Hole Lensing C. R. Keeton & A. O. Petters 2007, in "Proceedings of the 11th Marcel Grossmann Meeting on General Relativity"
Dependence of Microlensing on Source Size and Lens Mass A. B. Congdon & C. R. Keeton 2007, in "Statistical Challenges in Modern Astronomy IV" (ASP 371)
Probing the Coevolution of Supermassive Black Holes and Galaxies Out to z~4.5 using Quasar Host Galaxies C. Y. Peng, C. D. Impey, H.-W. Rix, C. S. Kochanek, C. R. Keeton, E. E. Falco, J. Lehár & B. A. McLeod, 2006, in "Black Holes: From Stars to Galaxies -- Across the Range of Masses" (IAU 238)
Galaxy Evolution in Poor Groups Discovered around Strong Gravitational Lenses I. G. Momcheva, K. Williams, A. I. Zabludoff, & C. R. Keeton 2006, in "Galaxy Evolution Across the Hubble Time" (IAU 235)
A Spectroscopic Study of the Environments of Gravitational Lens Galaxies I. Momcheva, K. Williams, C. R. Keeton, & A. I. Zabludoff 2006, in "Mass Profiles and Shapes of Cosmological Structures"
X-ray and Optical Flux Anomalies in the Quadruply Lensed QSO 1RXS J1131-1231 J. A. Blackburne, D. Pooley, S. A. Rappaport, S. Burles, C. R. Keeton, & P. L. Schechter 2005, BAAS 37:1400 (AAS Meeting 207)
Possible Supernova Associated with Q0957+561 C. Y. Peng, C. D. Impey, H.-W. Rix, C. S. Kochanek, E. E. Falco, J. Lehár, B. A. McLeod, & C. R. Keeton 2004, IAU Circ. 8298
Lensed Quasar Host Galaxies C. Y. Peng, C. D. Impey, E. E. Falco, C. R. Keeton, C. S. Kochanek, J. Lehár, B. A. McLeod, J. A. Muñoz, H.-W. Rix, & D. Rusin 2004, in "Coevolution of Black Holes and Galaxies"
The Effect of Isolated Halos in Lensing Searches for Substructure J. Chen, A. V. Kravtsov, & C. R. Keeton 2004, in "Satellites and Tidal Streams" (ASP 327)
Lens Galaxies vs. CDM C. R. Keeton 2003, in "The Mass of Galaxies at Low and High Redshift"
The Angular Structure of Four-Image Gravitational Lenses C. M. Turner, C. R. Keeton, & C. S. Kochanek 2002, BAAS 34:1236 (AAS Meeting 201)
CDM and Strong Lensing: Concord or Conflict? C. R. Keeton 2002, in "A New Era in Cosmology" (ASP 283)
A Catalog of Mass Models for Gravitational Lensing C. R. Keeton astro-ph/0102341; also see astro-ph/0102340; get the software here
Lensed Quasar Host Galaxies C. Y. Peng, C. D. Impey, E. E. Falco, C. R. Keeton, C. S. Kochanek, J. Lehár, B. A. McLeod, J. A. Muñoz, & H.-W. Rix 2001, BAAS 33:898 (AAS Meeting 198)
The Interstellar Medium of Lens Galaxies B. A. McLeod, E. E. Falco, C. S. Kochanek, J. Lehár, J. A. Muñoz, C. D. Impey, C. R. Keeton, C. Y. Peng & H.-W. Rix 2001, in "Gravitational Lensing: Recent Progress and Future Goals" (ASP 237); astro-ph/9910065
The Evolution of Gravitational Lens Galaxies C. S. Kochanek, E. E. Falco, C. D. Impey, J. Lehár, B. A. McLeod, H.-W. Rix, C. R. Keeton, J. A. Muñoz & C. Y. Peng 2001, in "Gravitational Lensing: Recent Progress and Future Goals" (ASP 237); astro-ph/9910165
A New Wide-Separation Gravitational Lens Candidate: RX J0921+4529 J. A. Muñoz, E. E. Falco, C. S. Kochanek, B. A. McLeod, J. Lehár, B. R. McNamara, A. A. Vikhlinin, C. D. Impey, C. R. Keeton, C. Y. Peng & H.-W. Rix 2001, in "Gravitational Lensing: Recent Progress and Future Goals" (ASP 237); astro-ph/9909338
The CASTLES Gravitational Lensing Tool E. E. Falco, C. S. Kochanek, J. Lehár, B. A. McLeod, J. A. Muñoz, C. D. Impey, C. R. Keeton, C. Y. Peng & H.-W. Rix 2001, in "Gravitational Lensing: Recent Progress and Future Goals" (ASP 237); astro-ph/9910025
Lensed Quasar Host Galaxies C. D. Impey, H.-W. Rix, B. A. McLeod, C. Y. Peng, C. R. Keeton, C. S. Kochanek, E. E. Falco, J. Lehár, & J. A. Muñoz 2001, in QSO Hosts and Their Environments"
Host Galaxies: A New Approach to Distinguish Lensed and Binary Quasars J. A. Muñoz, E. E. Falco, C. S. Kochanek, B. A. McLeod, J. Lehár, C. D. Impey, C. R. Keeton, C. Y. Peng, & H.-W. Rix, 2001, in "Highlights of Spanish Astrophysics"
Gravitational Lensing Limits on Early-Type Galaxies C. S. Kochanek & C. R. Keeton 1997, in "The Nature of Elliptical Galaxies" (ASP 116)
Summary of Multiply Imaged Systems C. R. Keeton & C. S. Kochanek 1996, in "Astrophysical Applications of Gravitational Lensing" (IAU 173)


Ph.D. thesis:

Title Author Web link
Using Gravitational Lenses to Study Galaxies and Cosmology C. R. Keeton title page / thesis