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Geoff Chih-Fan Chen
Geoff Chih-Fan Chen
Verified email at astro.ucla.edu - Homepage
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Cited by
Year
H0LiCOW – XIII. A 2.4 per cent measurement of H0 from lensed quasars: 5.3σ tension between early- and late-Universe probes
KC Wong, SH Suyu, GCF Chen, CE Rusu, M Millon, D Sluse, V Bonvin, ...
Monthly Notices of the Royal Astronomical Society 498 (1), 1420-1439, 2020
10462020
Cosmology intertwined: A review of the particle physics, astrophysics, and cosmology associated with the cosmological tensions and anomalies
E Abdalla, GF Abellán, A Aboubrahim, A Agnello, Ö Akarsu, Y Akrami, ...
Journal of High Energy Astrophysics 34, 49-211, 2022
8002022
H0LiCOW–IX. Cosmographic analysis of the doubly imaged quasar SDSS 1206+ 4332 and a new measurement of the Hubble constant
S Birrer, T Treu, CE Rusu, V Bonvin, CD Fassnacht, JHH Chan, A Agnello, ...
Monthly Notices of the Royal Astronomical Society 484 (4), 4726-4753, 2019
3942019
H0LiCOW – I. H0 Lenses in COSMOGRAIL's Wellspring: program overview
SH Suyu, V Bonvin, F Courbin, CD Fassnacht, CE Rusu, D Sluse, T Treu, ...
Monthly Notices of the Royal Astronomical Society 468 (3), 2590-2604, 2017
3782017
TDCOSMO-IV. Hierarchical time-delay cosmography–joint inference of the Hubble constant and galaxy density profiles
S Birrer, AJ Shajib, A Galan, M Millon, T Treu, A Agnello, M Auger, ...
Astronomy & Astrophysics 643, A165, 2020
3422020
Measurements of the -mode polarization and temperature--mode correlation of the CMB from SPT-3G 2018 data
D Dutcher, L Balkenhol, PAR Ade, Z Ahmed, E Anderes, AJ Anderson, ...
Physical Review D 104 (2), 022003, 2021
2232021
A SHARP view of H0LiCOW: H0 from three time-delay gravitational lens systems with adaptive optics imaging
GCF Chen, CD Fassnacht, SH Suyu, CE Rusu, JHH Chan, KC Wong, ...
Monthly Notices of the Royal Astronomical Society 490 (2), 1743-1773, 2019
2142019
STRIDES: a 3.9 per cent measurement of the Hubble constant from the strong lens system DES J0408− 5354
AJ Shajib, S Birrer, T Treu, A Agnello, EJ Buckley-Geer, JHH Chan, ...
Monthly Notices of the Royal Astronomical Society 494 (4), 6072-6102, 2020
2122020
TDCOSMO-I. An exploration of systematic uncertainties in the inference of H0 from time-delay cosmography
M Millon, A Galan, F Courbin, T Treu, SH Suyu, X Ding, S Birrer, ...
Astronomy & Astrophysics 639, A101, 2020
1892020
H0LiCOW XII. Lens mass model of WFI2033 − 4723 and blind measurement of its time-delay distance and H0
CE Rusu, KC Wong, V Bonvin, D Sluse, SH Suyu, CD Fassnacht, ...
Monthly Notices of the Royal Astronomical Society 498 (1), 1440-1468, 2020
1082020
Cosmic dissonance: are new physics or systematics behind a short sound horizon?
N Arendse, RJ Wojtak, A Agnello, GCF Chen, CD Fassnacht, D Sluse, ...
Astronomy & Astrophysics 639, A57, 2020
932020
The design and integrated performance of SPT-3G
JA Sobrin, AJ Anderson, AN Bender, BA Benson, D Dutcher, A Foster, ...
The Astrophysical Journal Supplement Series 258 (2), 42, 2022
782022
SHARP–III. First use of adaptive-optics imaging to constrain cosmology with gravitational lens time delays
GCF Chen, SH Suyu, KC Wong, CD Fassnacht, T Chiueh, A Halkola, ...
Monthly Notices of the Royal Astronomical Society 462 (4), 3457-3475, 2016
692016
Constraints on extensions from the SPT-3G 2018 and power spectra
L Balkenhol, D Dutcher, PAR Ade, Z Ahmed, E Anderes, AJ Anderson, ...
Physical Review D 104 (8), 083509, 2021
682021
The STRong lensing Insights into the Dark Energy Survey (STRIDES) 2016 follow-up campaign–I. Overview and classification of candidates selected by two techniques
T Treu, A Agnello, MA Baumer, S Birrer, EJ Buckley-Geer, F Courbin, ...
Monthly Notices of the Royal Astronomical Society 481 (1), 1041-1054, 2018
682018
COSMOGRAIL-XVII. Time delays for the quadruply imaged quasar PG 1115+ 080
V Bonvin, JHH Chan, M Millon, K Rojas, F Courbin, GCF Chen, ...
Astronomy & Astrophysics 616, A183, 2018
672018
The STRong lensing Insights into the Dark Energy Survey (STRIDES) 2017/2018 follow-up campaign: discovery of 10 lensed quasars and 10 quasar pairs
C Lemon, MW Auger, R McMahon, T Anguita, Y Apostolovski, GCF Chen, ...
Monthly Notices of the Royal Astronomical Society 494 (3), 3491-3511, 2020
462020
Time delay lens modelling challenge
X Ding, T Treu, S Birrer, GCF Chen, J Coles, P Denzel, M Frigo, A Galan, ...
Monthly Notices of the Royal Astronomical Society 503 (1), 1096-1123, 2021
412021
The discovery of a five-image lensed quasar at z = 3.34 using PanSTARRS1 and Gaia
F Ostrovski, CA Lemon, MW Auger, RG McMahon, CD Fassnacht, ...
Monthly Notices of the Royal Astronomical Society: Letters 473 (1), L116-L120, 2018
392018
Detection of galactic and extragalactic millimeter-wavelength transient sources with SPT-3G
S Guns, A Foster, C Daley, A Rahlin, N Whitehorn, PAR Ade, Z Ahmed, ...
The Astrophysical Journal 916 (2), 98, 2021
382021
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