• 5297 Citations
  • 42 h-Index
1994 …2020
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Research Output 1994 2019

2019

Biases in inferring dark matter profiles from dynamical and lensing measurements

Scibelli, S., Perna, R. & Keeton, C., Mar 13 2019, In : Monthly Notices of the Royal Astronomical Society. 485, 4, p. 5880-5890 11 p.

Research output: Contribution to journalArticle

Open Access
dark matter
halos
profiles
kinematics
disk galaxies
1 Citation (Scopus)

Far-infrared Properties of the Bright, Gravitationally Lensed Quasar J0439+1634 at z = 6.5

Yang, J., Venemans, B., Wang, F., Fan, X., Novak, M., Decarli, R., Walter, F., Yue, M., Momjian, E., Keeton, C. R., Wang, R., Zabludoff, A., Wu, X. B. & Bian, F., Aug 1 2019, In : Astrophysical Journal. 880, 2, 153.

Research output: Contribution to journalArticle

quasars
Very Large Array (VLA)
luminosity
molecular gases
galaxies

Magnification cross sections for the elliptic umbilic caustic surface

Aazami, A. B., Keeton, C. R. & Petters, A. O., Jul 2 2019, In : Universe. 5, 7, 161.

Research output: Contribution to journalArticle

Open Access
magnification
alkalies
cross sections
cusps
light sources

Resolved Molecular Gas and Star Formation Properties of the Strongly Lensed z = 2.26 Galaxy SDSS J0901+1814

Sharon, C. E., Tagore, A. S., Baker, A. J., Rivera, J., Keeton, C. R., Lutz, D., Genzel, R., Wilner, D. J., Hicks, E. K. S., Allam, S. S. & Tucker, D. L., Jul 1 2019, In : Astrophysical Journal. 879, 1, 52.

Research output: Contribution to journalArticle

molecular gases
star formation
galaxies
star formation rate
gas
1 Citation (Scopus)

The Atacama Cosmology Telescope: CO(J = 3 - 2) Mapping and Lens Modeling of an ACT-selected Dusty Star-forming Galaxy

Rivera, J., Baker, A. J., Gallardo, P. A., Gralla, M. B., Harris, A. I., Huffenberger, K. M., Hughes, J. P., Keeton, C. R., López-Caraballo, C. H., Marriage, T. A., Partridge, B., Sievers, J. L., Tagore, A. S., Walter, F., Weiß, A. & Wollack, E. J., Jul 10 2019, In : Astrophysical Journal. 879, 2, 95.

Research output: Contribution to journalArticle

cosmology
lenses
telescopes
galaxies
stars
9 Citations (Scopus)

The Discovery of a Gravitationally Lensed Quasar at z = 6.51

Fan, X., Wang, F., Yang, J., Keeton, C. R., Yue, M., Zabludoff, A., Bian, F., Bonaglia, M., Georgiev, I. Y., Hennawi, J. F., Li, J., McGreer, I. D., Naidu, R., Pacucci, F., Rabien, S., Thompson, D., Venemans, B., Walter, F., Wang, R. & Wu, X. B., Jan 10 2019, In : Astrophysical Journal Letters. 870, 2, L11.

Research output: Contribution to journalArticle

quasars
physical property
probe
galaxies
magnification
2018
9 Citations (Scopus)

Probing the nature of dark matter by forward modelling flux ratios in strong gravitational lenses

Gilman, D., Birrer, S., Treu, T., Keeton, C. & Nierenberg, A., Nov 21 2018, In : Monthly Notices of the Royal Astronomical Society. 481, 1, p. 819-834 16 p.

Research output: Contribution to journalArticle

gravitational lenses
forward modeling
dark matter
lenses
forecasting
2017
7 Citations (Scopus)

A Spectroscopic Survey of the Fields of 28 Strong Gravitational Lenses: Implications for H 0

Wilson, M. L., Zabludoff, A. I., Keeton, C., Wong, K. C., Williams, K. A., French, K. D. & Momcheva, I. G., Nov 20 2017, In : Astrophysical Journal. 850, 1, 94.

Research output: Contribution to journalArticle

gravitational lenses
lenses
line of sight
cosmology
shear
14 Citations (Scopus)

Detection of microgauss coherent magnetic fields in a galaxy five billion years ago

Mao, S. A., Carilli, C., Gaensler, B. M., Wucknitz, O., Keeton, C., Basu, A., Beck, R., Kronberg, P. P. & Zweibel, E., Sep 1 2017, In : Nature Astronomy. 1, 9, p. 621-626 6 p.

Research output: Contribution to journalArticle

galaxies
magnetic fields
disk galaxies
radio telescopes
polarization
4 Citations (Scopus)

Joint strong and weak lensing analysis of the massive cluster field J0850+3604

Wong, K. C., Raney, C., Keeton, C., Umetsu, K., Zabludoff, A. I., Ammons, S. M. & French, K. D., Aug 2017, In : Astrophysical Journal. 844, 2, 127.

Research output: Contribution to journalArticle

galaxies
spatial resolution
brightness distribution
cams
spectroscopy
18 Citations (Scopus)

Probing dark matter substructure in the gravitational lens HE 0435-1223 with the WFC3 grism

Nierenberg, A. M., Treu, T., Brammer, G., Peter, A. H. G., Fassnacht, C. D., Keeton, C., Kochanek, C. S., Schmidt, K. B., Sluse, D. & Wright, S. A., Jan 1 2017, In : Monthly Notices of the Royal Astronomical Society. 471, 2, p. 2224-2236 13 p.

Research output: Contribution to journalArticle

gravitational lenses
substructures
dark matter
cameras
lenses
33 Citations (Scopus)

Quantifying Environmental and Line-of-sight Effects in Models of Strong Gravitational Lens Systems

McCully, C., Keeton, C., Wong, K. C. & Zabludoff, A. I., Feb 10 2017, In : Astrophysical Journal. 836, 1, 141.

Research output: Contribution to journalArticle

gravitational lenses
line of sight
lenses
galaxies
ray tracing
17 Citations (Scopus)

Strong lensing signatures of luminous structure and substructure in early-type galaxies

Gilman, D., Agnello, A., Treu, T., Keeton, C. R. & Nierenberg, A. M., Jun 1 2017, In : Monthly Notices of the Royal Astronomical Society. 467, 4, p. 3970-3992 23 p.

Research output: Contribution to journalArticle

substructures
signatures
galaxies
deflectors
dark matter
2016
9 Citations (Scopus)

A SPECTROSCOPIC SURVEY of the FIELDS of 28 STRONG GRAVITATIONAL LENSES: The GROUP CATALOG

Wilson, M. L., Zabludoff, A. I., Ammons, S. M., Momcheva, I. G., Williams, K. A. & Keeton, C., Dec 20 2016, In : Astrophysical Journal. 833, 2, 194.

Research output: Contribution to journalReview article

gravitational lenses
galaxies
lenses
distribution
catalogs
14 Citations (Scopus)

Dark census: Statistically detecting the satellite populations of distant galaxies

Cyr-Racine, F. Y., Moustakas, L. A., Keeton, C., Sigurdson, K. & Gilman, D. A., Aug 5 2016, In : Physical Review D. 94, 4, 043505.

Research output: Contribution to journalArticle

census
galaxies
substructures
lenses
dark matter
2015
15 Citations (Scopus)

A SPECTROSCOPIC SURVEY of the FIELDS of 28 STRONG GRAVITATIONAL LENSES

Momcheva, I. G., Williams, K. A., Cool, R. J., Keeton, C. & Zabludoff, A. I., Aug 1 2015, In : Astrophysical Journal, Supplement Series. 219, 2, 29.

Research output: Contribution to journalArticle

gravitational lenses
catalogs
lenses
field survey
spectrographs
2014
46 Citations (Scopus)

A new hybrid framework to efficiently model lines of sight to gravitational lenses

McCully, C., Keeton, C., Wong, K. C. & Zabludoff, A. I., 2014, In : Monthly Notices of the Royal Astronomical Society. 443, 4, p. 3631-3642 12 p.

Research output: Contribution to journalArticle

gravitational lenses
line of sight
lenses
shear
compressing
4 Citations (Scopus)

Characterizing the best cosmic telescopes with the millennium simulations

French, K. D., Wong, K. C., Zabludoff, A. I., Ammons, S. M., Keeton, C. & Angulo, R. E., Apr 10 2014, In : Astrophysical Journal. 785, 1, 59.

Research output: Contribution to journalArticle

telescopes
halos
simulation
galaxies
line of sight
12 Citations (Scopus)

Mapping compound cosmic telescopes containing multiple projected cluster-scale halos

Ammons, S. M., Wong, K. C., Zabludoff, A. I. & Keeton, C., Jan 20 2014, In : Astrophysical Journal. 781, 1, 2.

Research output: Contribution to journalArticle

halos
telescopes
magnification
galaxies
lenses
1 Citation (Scopus)

Spiral Galaxy Lensing: A Model with Twist

Bell, S. R., Ernst, B., Fancher, S., Keeton, C., Komanduru, A. & Lundberg, E., Dec 17 2014, In : Mathematical Physics Analysis and Geometry. 17, 3-4, p. 305-322 18 p., 9157.

Research output: Contribution to journalArticle

Galaxies
Twist
Lens
Gauss Hypergeometric Function
Gravitational Lensing
16 Citations (Scopus)
pixel
pixels
interpolation
lenses
finite difference method
2013
16 Citations (Scopus)

A new approach to identifying the most powerful gravitational lensing telescopes

Wong, K. C., Zabludoff, A. I., Ammons, S. M., Keeton, C., Hogg, D. W. & Gonzalez, A. H., May 20 2013, In : Astrophysical Journal. 769, 1, 52.

Research output: Contribution to journalArticle

telescopes
galaxies
luminosity
line of sight
tracer

Erratum: Optimal mass configurations for lensing high-redshift galaxies (ApJ (2012) 752 (104))

Wong, K. C., Ammons, S. M., Keeton, C. & Zabludoff, A. I., Apr 10 2013, In : Astrophysical Journal. 767, 1, 97.

Research output: Contribution to journalComment/debate

galaxies
configurations
52 Citations (Scopus)

The discovery of the most distant known type Ia supernova at redshift 1.914

Jones, D. O., Rodney, S. A., Riess, A. G., Mobasher, B., Dahlen, T., McCully, C., Frederiksen, T. F., Casertano, S., Hjorth, J., Keeton, C., Koekemoer, A., Strolger, L. G., Wiklind, T. G., Challis, P., Graur, O., Hayden, B., Patel, B., Weiner, B. J., Filippenko, A. V., Garnavich, P. & 5 others, Jha, S., Kirshner, R. P., Ferguson, H. C., Grogin, N. A. & Kocevski, D., May 10 2013, In : Astrophysical Journal. 768, 2, 166.

Research output: Contribution to journalArticle

supernovae
cosmology
Hubble Space Telescope
quantitative analysis
light curve
2012
28 Citations (Scopus)

Optimal mass configurations for lensing high-redshift galaxies

Wong, K. C., Ammons, S. M., Keeton, C. & Zabludoff, A. I., Jun 20 2012, In : Astrophysical Journal. 752, 2, 104.

Research output: Contribution to journalArticle

halos
galaxies
configurations
cross section
lenses
42 Citations (Scopus)

Substructure in the lens HE 0435-1223

Fadely, R. & Keeton, C., Jan 1 2012, In : Monthly Notices of the Royal Astronomical Society. 419, 2, p. 936-951 16 p.

Research output: Contribution to journalArticle

substructures
clumps
lenses
gravitational lenses
radii
2011
13 Citations (Scopus)

Lensing by Kerr black holes. I. General lens equation and magnification formula

Aazami, A. B., Keeton, C. & Petters, A. O., Sep 23 2011, In : Journal of Mathematical Physics. 52, 9, 092502.

Research output: Contribution to journalArticle

magnification
Black Holes
Lens
lenses
Observer
14 Citations (Scopus)

Lensing by Kerr black holes. II: Analytical study of quasi-equatorial lensing observables

Aazami, A. B., Keeton, C. & Petters, A. O., Oct 5 2011, In : Journal of Mathematical Physics. 52, 10, 102501.

Research output: Contribution to journalArticle

Black Holes
magnification
Radius
radii
Centroid
21 Citations (Scopus)

Near-infrared K and L′ flux ratios in six lensed quasars

Fadely, R. & Keeton, C., Mar 1 2011, In : Astronomical Journal. 141, 3, 101.

Research output: Contribution to journalArticle

quasars
near infrared
probe
wavelength
lenses
17 Citations (Scopus)

On statistical uncertainty in nested sampling

Keeton, C., Jun 1 2011, In : Monthly Notices of the Royal Astronomical Society. 414, 2, p. 1418-1426 9 p.

Research output: Contribution to journalArticle

sampling
estimators
random sampling
Bayesian analysis
costs
12 Citations (Scopus)

The effect of environment on shear in strong gravitational lenses

Wong, K. C., Keeton, C., Williams, K. A., Momcheva, I. G. & Zabludoff, A. I., Jan 10 2011, In : Astrophysical Journal. 726, 2

Research output: Contribution to journalArticle

gravitational lenses
lenses
shear
galactic clusters
line of sight
2010
10 Citations (Scopus)

Identifying anomalies in gravitational lens time delays

Congdon, A. B., Keeton, C. & Nordgren, C. E., Jan 1 2010, In : Astrophysical Journal. 709, 2, p. 552-571 20 p.

Research output: Contribution to journalArticle

gravitational lenses
time lag
lenses
anomalies
anomaly
44 Citations (Scopus)

Improved constraints on the gravitational lens Q0957+561. II. Strong lensing

Fadely, R., Keeton, C., Nakajima, R. & Bernstein, G. M., Jan 1 2010, In : Astrophysical Journal. 711, 1, p. 246-267 22 p.

Research output: Contribution to journalArticle

gravitational lenses
lenses
dark matter
galaxies
mass to light ratios
17 Citations (Scopus)

On modeling galaxy-scale strong lens systems

Keeton, C., Jun 30 2010, In : General Relativity and Gravitation. 42, 9, p. 2151-2176 26 p.

Research output: Contribution to journalArticle

lenses
galaxies
gravitational lenses
mass distribution
point sources
2009
89 Citations (Scopus)

A new channel for detecting dark matter substructure in galaxies: Gravitational lens time delays

Keeton, C. & Moustakas, L. A., Jan 1 2009, In : Astrophysical Journal. 699, 2, p. 1720-1731 12 p.

Research output: Contribution to journalArticle

gravitational lenses
substructures
dark matter
time lag
galaxies
29 Citations (Scopus)

Galaxy density profiles and shapes - I. Simulation pipeline for lensing by realistic galaxy models

Van De Ven, G., Mandelbaum, R. & Keeton, C., Sep 1 2009, In : Monthly Notices of the Royal Astronomical Society. 398, 2, p. 607-634 28 p.

Research output: Contribution to journalArticle

galaxies
profiles
simulation
kinematics
radii
31 Citations (Scopus)

Galaxy density profiles and shapes - II. Selection biases in strong lensing surveys

Mandelbaum, R., Van De Ven, G. & Keeton, C., Sep 1 2009, In : Monthly Notices of the Royal Astronomical Society. 398, 2, p. 635-657 23 p.

Research output: Contribution to journalArticle

galaxies
profiles
dark matter
physics
cross section
9 Citations (Scopus)

Gravitational lensing by elliptical galaxies, and the Schwarz function

Fassnacht, C. D., Keeton, C. & Khavinson, D., Jan 1 2009, Analysis and Mathematical Physics. Vasilev, A. & Gustafsson, B. (eds.). Springer International Publishing, p. 115-129 15 p. (Trends in Mathematics; vol. 46).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Gravitational Lensing
Galaxies
Confocal
Point Source
Ellipsoid
2 Citations (Scopus)

Gravitational lensing of anisotropic sources

Perna, R. & Keeton, C., Aug 1 2009, In : Monthly Notices of the Royal Astronomical Society. 397, 2, p. 1084-1092 9 p.

Research output: Contribution to journalArticle

power law
anisotropy
active galactic nuclei
isotropy
lenses
15 Citations (Scopus)

Improved constraints on the gravitational lens Q0957+561. I. weak lensing

Nakajima, R., Bernstein, G. M., Fadely, R., Keeton, C. & Schrabback, T., Jan 1 2009, In : Astrophysical Journal. 697, 2, p. 1793-1804 12 p.

Research output: Contribution to journalArticle

gravitational lenses
lenses
Hubble constant
quasars
apertures
1 Citation (Scopus)

Planetesimal disk microlensing

Heng, K. & Keeton, C., Jan 1 2009, In : Astrophysical Journal. 707, 1, p. 621-631 11 p.

Research output: Contribution to journalArticle

protoplanets
planetesimal
lenses
debris
stars
2008
12 Citations (Scopus)

Analytic relations for magnifications and time delays in gravitational lenses with fold and cusp configurations

Congdon, A. B., Keeton, C. & Nordgren, C. E., Sep 1 2008, In : Monthly Notices of the Royal Astronomical Society. 389, 1, p. 398-406 9 p.

Research output: Contribution to journalArticle

gravitational lenses
magnification
cusps
time lag
fold
3 Citations (Scopus)

Erratum: First results from a photometric survey of strong gravitational lens environments (The Astrophysical Journal (2006) 646, (85))

Williams, K. A., Momcheva, I., Keeton, C., Zabludoff, A. I. & Lehár, J., Jan 1 2008, In : Astrophysical Journal. 672, 1, 1 p.

Research output: Contribution to journalComment/debate

gravitational lenses
astrophysics
3 Citations (Scopus)

Is the optically unidentified radio source first J121839.7+295325 a dark lens?

Ryan, R. E., Cohen, S. H., Windhorst, R. A., Keeton, C. & Veach, T. J., Nov 20 2008, In : Astrophysical Journal. 688, 1, p. 43-47 5 p.

Research output: Contribution to journalArticle

lenses
radio
mass to light ratios
galaxies
estimates

Lensing constraints on dark matter substructure in galaxies (25′+5′)

Keeton, C., Dec 1 2008, In : Proceedings of Science.

Research output: Contribution to journalConference article

substructures
dark matter
galaxies
galactic evolution
quasars
15 Citations (Scopus)

Lensing probabilities for spectroscopically selected galaxy-galaxy strong lenses

Dobler, G., Keeton, C., Bolton, A. S. & Burles, S., Sep 20 2008, In : Astrophysical Journal. 685, 1, p. 57-69 13 p.

Research output: Contribution to journalArticle

lenses
galaxies
fibers
luminosity
requirements

Testing theories of gravity with black hole lensing

Keeton, C. & Petters, A. O., Dec 1 2008, 11th Marcel Grossmann Meeting on Recent Developments in Theoretical and Experimental General Relativity, Gravitation and Relativistic Field Theories - Proc. of the MG11 Meeting on General Relativity. p. 1719-1721 3 p. (11th Marcel Grossmann Meeting on Recent Developments in Theoretical and Experimental General Relativity, Gravitation and Relativistic Field Theories - Proc. of the MG11 Meeting on General Relativity).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

gravitation
Fermi Gamma-ray Space Telescope
gamma ray bursts
solar system
relativity
36 Citations (Scopus)

The impact of baryonic cooling on giant arc abundances

Rozo, E., Nagai, D., Keeton, C. & Kravtsov, A., Nov 1 2008, In : Astrophysical Journal. 687, 1, p. 22-38 17 p.

Research output: Contribution to journalArticle

arcs
cooling
cross section
ray tracing
simulation
12 Citations (Scopus)

The observatory for multi-epoch gravitational lens astrophysics (OMEGA)

Moustakas, L. A., Bolton, A. J., Booth, J. T., Bullock, J. S., Cheng, E., Coe, D., Fassnacht, C. D., Gorjian, V., Heneghan, C., Keeton, C., Kochanek, C. S., Lawrence, C. R., Marshall, P. J., Metcalf, R. B., Natarajan, P., Nikzad, S., Peterson, B. M. & Wambsganss, J., Dec 1 2008, Space Telescopes and Instrumentation 2008: Optical, Infrared, and Millimeter. 70101B. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 7010).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Astrophysics
gravitational lenses
Observatories
Observatory
Dark Matter
61 Citations (Scopus)

The sloan digital sky survey quasar lens search. II. Statistical lens sample from the third data release

Inada, N., Oguri, M., Becker, R. H., Shin, M. S., Richards, G. T., Hennawi, J. F., White, R. L., Pindor, B., Strauss, M. A., Kochanek, C. S., Johnston, D. E., Gregg, M. D., Kayo, I., Eisenstein, D., Hall, P. B., Castander, F. J., Clocchiatti, A., Anderson, S. F., Schneider, D. P., York, D. G. & 14 others, Lupton, R., Chiu, K., Kawano, Y., Scranton, R., Frieman, J. A., Keeton, C., Morokuma, T., Rix, H. W., Turner, E. L., Burles, S., Brunner, R. J., Sheldon, E. S., Bahcall, N. A. & Masataka, F., Feb 1 2008, In : Astronomical Journal. 135, 2, p. 496-511 16 p.

Research output: Contribution to journalArticle

quasars
lenses
near infrared
extinction
galaxies