SC
S. Casertano
astro-ph.COastro-phastro-ph.GAastro-ph.SRastro-ph.IMastro-ph.EPgr-qchep-phastro-ph.HE
On Valency
published · living versionsW_vtpjyd3c·v1 · currentpublished
The Pan-STARRS1 Database and Data Products
with H. A. Flewelling, E. A. Magnier, K. C. Chambers, J. N. Heasley +35
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Preprints & journals
98 papers in the corpus · 1996–2026Breaking the AGB Color Degeneracy with Variability and HO: A Consistent Picture of AGB Chemistry, Dust, and the J-Region Across Environments2609.30551v1 · Caroline D. Huang, Massimo Marengo, Antonio Capodagli et al.2026 · 0 citationsarXiv
CHASE Spectral Survey I: Measuring Contamination in the Color-selected J-region Asymptotic Giant Branch Distance Indicator2609.25412v1 · Siyang Li, Alexei V. Filippenko, Arief Ahmad et al.2026 · 0 citationsarXiv
The Roman eXtreme Deep Field (RXDF)2609.08145v1 · Haojing Yan, Anton M. Koekemoer, Yue Shen et al.2026 · 0 citationsarXiv
Chromatic Effects Across the Roman Focal Plane: Implications for Supernova Photometry and Measurements of Cosmological Parameters2607.08886v1 · Rujuta Purohit, Dillon Brout, Daniel Scolnic et al.2026 · 0 citationsarXiv
Flux Cube Reconstruction from Slitless Spectroscopy2606.09974v1 · M. Griggio, R. E. Ryan Jr., N. Pirzkal et al.2026 · 0 citationsAJ 172 43 (2026)
The Local Distance Network: a community consensus report on the measurement of the Hubble constant at 1% precision2510.23823v1 · Stefano Casertano, Gagandeep Anand, Richard I. Anderson et al.2025 · 40 citationsA&A 708, A166 (2026)
The Perfect Host: JWST Cepheid Observations in a Background-Free SN Ia Host Confirm No Bias in Hubble-Constant Measurements2509.01667v1 · Adam G. Riess, Siyang Li, Gagandeep S. Anand et al.2025 · 1 citationarXiv
Converging on the Cepheid Metallicity Dependence: Implications of Non-Standard Gaia Parallax Recalibration on Distance Measures2507.15936v2 · Louise Breuval, Gagandeep S. Anand, Richard I. Anderson et al.2025 · 5 citationsBreuval et al 2025, ApJ 994 111
The CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics2504.01669v3 · Eleonora Di Valentino, Jackson Levi Said, Adam Riess et al.2025 · 324 citationsPhys. Dark Univ. 49 (2025) 101965
OGLE-2011-BLG-0462: An Isolated Stellar-Mass Black Hole Confirmed Using New HST Astrometry and Updated Photometry2503.07820v2 · Kailash C Sahu, Jay Anderson, Stefano Casertano et al.2025 · 13 citationsarXiv
JAGB 2.0: Improved Constraints on the J-region Asymptotic Giant Branch-based Hubble Constant from an Expanded Sample of JWST Observations2502.05259v2 · Siyang Li, Adam G. Riess, Daniel Scolnic et al.2025 · 18 citationsarXiv
JWST Validates HST Distance Measurements: Selection of Supernova Subsample Explains Differences in JWST Estimates of Local H02408.11770v2 · Adam G. Riess, Dan Scolnic, Gagandeep S. Anand et al.2024 · 111 citationsarXiv
Tip of the Red Giant Branch Distances with JWST. II. I-band Measurements in a Sample of Hosts of 10 SN Ia Match HST Cepheids2408.00065v3 · Siyang Li, Gagandeep S. Anand, Adam G. Riess et al.2024 · 17 citationsApJ 976 177 2024
Small Magellanic Cloud Cepheids Observed with the Hubble Space Telescope Provide a New Anchor for the SH0ES Distance Ladder2404.08038v2 · Louise Breuval, Adam G. Riess, Stefano Casertano et al.2024 · 132 citationsThe Astrophysical Journal (2024), 973, 30
JWST Observations Reject Unrecognized Crowding of Cepheid Photometry as an Explanation for the Hubble Tension at 8 sigma Confidence2401.04773v1 · Adam G. Riess, Gagandeep S. Anand, Wenlong Yuan et al.2024 · 1 citationarXiv
Tip of the Red Giant Branch Distances with JWST: An Absolute Calibration in NGC 4258 and First Applications to Type Ia Supernova Hosts2401.04776v2 · Gagandeep S. Anand, Adam G. Riess, Wenlong Yuan et al.2024 · 43 citationsarXiv
Reconnaissance with JWST of the J-region Asymptotic Giant Branch in Distance Ladder Galaxies: From Irregular Luminosity Functions to Approximation of the Hubble Constant2401.04777v2 · Siyang Li, Adam G. Riess, Stefano Casertano et al.2024 · 44 citationsApJ 966 20 2024
The Mira Distance to M101 and a 4% Measurement of H02312.08423v2 · Caroline D. Huang, Wenlong Yuan, Adam G. Riess et al.2023 · 43 citationsThe Astrophysical Journal, Volume 963, Issue 2, 2024, id.83, 17 pp.,
Crowded No More: The Accuracy of the Hubble Constant Tested with High Resolution Observations of Cepheids by JWST2307.15806v1 · Adam G. Riess, Gagandeep S. Anand, Wenlong Yuan et al.2023 · 83 citationsarXiv
Roman CCS White Paper: Measuring Type Ia Supernovae Discovered in the Roman High Latitude Time Domain Survey2307.02670v1 · Rebekah Hounsell, Dan Scolnic, Dillon Brout et al.2023 · 4 citationsarXiv
Standardized Luminosity of the Tip of the Red Giant Branch utilizing Multiple Fields in NGC 4258 and the CATs Algorithm2306.10103v1 · Siyang Li, Adam G. Riess, Dan Scolnic et al.2023 · 11 citationsApJ 956 32 2023
CATS: The Hubble Constant from Standardized TRGB and Type Ia Supernova Measurements2304.06693v1 · D. Scolnic, A. G. Riess, J. Wu et al.2023 · 85 citationsarXiv
A Gaia Data Release 3 View on the Tip of the Red Giant Branch Luminosity2304.06695v1 · Siyang Li, Stefano Casertano, Adam G. Riess2023 · 16 citationsApJ 950 83 2023
A 1.3% distance to M33 from HST Cepheid photometry2304.00037v1 · Louise Breuval, Adam G. Riess, Lucas M. Macri et al.2023 · 26 citationsApJ 951 118 2023
Comparative Analysis of TRGBs (CATs) from Unsupervised, Multi-Halo-Field Measurements: Contrast is Key2211.06354v1 · J. Wu, D. Scolnic, A. G. Riess et al.2022 · 21 citationsarXiv
SKYSURF-4: Panchromatic HST All-Sky Surface-Brightness Measurement Methods and Results2210.08010v3 · Rosalia O'Brien, Timothy Carleton, Rogier A. Windhorst et al.2022 · 10 citationsarXiv
A First Look at Cepheids in a SN Ia Host with JWST2209.09101v1 · Wenlong Yuan, Adam G. Riess, Stefano Casertano et al.2022 · 16 citationsarXiv
Cluster Cepheids with High Precision Gaia Parallaxes, Low Zeropoint Uncertainties, and Hubble Space Telescope Photometry2208.01045v1 · Adam G. Riess, Louise Breuval, Wenlong Yuan et al.2022 · 139 citationsarXiv
First semi-empirical test of the white dwarf mass-radius relationship using a single white dwarf via astrometric microlensing2206.01814v2 · Peter McGill, Jay Anderson, Stefano Casertano et al.2022 · 34 citationsarXiv
SKYSURF: Constraints on Zodiacal Light and Extragalactic Background Light through Panchromatic HST All-Sky Surface-Brightness Measurements: I. Survey Overview and Methods2205.06214v3 · Rogier A. Windhorst, Timothy Carleton, Rosalia O'Brien et al.2022 · 28 citationsarXiv
SKYSURF: Constraints on Zodiacal Light and Extragalactic Background Light through Panchromatic HST All-Sky Surface-Brightness Measurements: II. First Limits on Diffuse Light at 1.25, 1.4, and 1.6 microns2205.06347v2 · Timothy Carleton, Rogier A. Windhorst, Rosalia O'Brien et al.2022 · 19 citationsarXiv
Absolute Calibration of Cepheid Period-Luminosity Relations in NGC 42582203.06681v1 · Wenlong Yuan, Lucas M. Macri, Adam G. Riess et al.2022 · 22 citationsarXiv
Cosmology Intertwined: A Review of the Particle Physics, Astrophysics, and Cosmology Associated with the Cosmological Tensions and Anomalies2203.06142v3 · Elcio Abdalla, Guillermo Franco Abell'an, Amin Aboubrahim et al.2022 · 1,161 citationsJ. High En. Astrophys. 2204, 002 (2022)
A Maximum Likelihood Calibration of the Tip of the Red Giant Branch Luminosity from High Latitude Field Giants using Gaia Early Data Release 3 Parallaxes2202.11110v3 · Siyang Li, Stefano Casertano, Adam G. Riess2022 · 26 citationsarXiv
A Comprehensive Measurement of the Local Value of the Hubble Constant with 1 km/s/Mpc Uncertainty from the Hubble Space Telescope and the SH0ES Team2112.04510v3 · Adam G. Riess, Wenlong Yuan, Lucas M. Macri et al.2021 · 2,368 citationsarXivon Valency
A sub-2% Distance to M31 from Photometrically Homogeneous Near-Infrared Cepheid Period-Luminosity Relations Measured with the Hubble Space Telescope2107.08029v3 · Siyang Li, Adam G. Riess, Michael P. Busch et al.2021 · 47 citationsarXiv
The Accuracy of the Hubble Constant Measurement Verified through Cepheid Amplitudes2005.02445v2 · Adam G. Riess, Wenlong Yuan, Stefano Casertano et al.2020 · 51 citationsarXiv
Consistent Calibration of the Tip of the Red Giant Branch in the Large Magellanic Cloud on the Hubble Space Telescope Photometric System and a Re-determination of the Hubble Constant1908.00993v3 · Wenlong Yuan, Adam G. Riess, Lucas M. Macri et al.2019 · 192 citationsApJ 886:61 (2019)
Hubble Frontier Field Photometric Catalogues of Abell 370 and RXC J2248.7-4431: Multiwavelength photometry, photometric redshifts, and stellar properties1906.01725v2 · Marusa Bradac, Kuang-Han Huang, Marco Castellano et al.2019 · 25 citationsarXiv
Astro2020 Science White Paper: Science at the edges: internal kinematics of globular clusters' external fields1903.05085v1 · A. Bellini, M. Libralato, J. Anderson et al.2019 · 0 citationsarXiv
The Wide Field Infrared Survey Telescope: 100 Hubbles for the 2020s1902.05569v1 · Rachel Akeson, Lee Armus, Etienne Bachelet et al.2019 · 155 citationsarXivon Valency
Seven Problems with the Claims Related to the Hubble Tension in arXiv:1810.025951810.03526v1 · Adam G. Riess, Stefano Casertano, D'Arcy Kenworthy et al.2018 · 21 citationsarXiv
New variable stars in the Galactic Bulge: I. The bright regime1805.01898v1 · N. Kains, A. Calamida, M. Rejkuba et al.2018 · 4 citationsarXiv
A High-Precision Trigonometric Parallax to an Ancient Metal-Poor Globular Cluster1803.02927v2 · T.M. Brown, S. Casertano, J. Strader et al.2018 · 30 citationsarXiv
LINEAR: A Novel Algorithm for Reconstructing Slitless Spectroscopy from HST/WFC31801.03936v1 · R. E. Ryan Jr., S. Casertano, N. Pirzkal2018 · 19 citationsarXiv
New Parallaxes of Galactic Cepheids from Spatially Scanning the Hubble Space Telescope: Implications for the Hubble Constant1801.01120v2 · Adam G. Riess, Stefano Casertano, Wenlong Yuan et al.2018 · 537 citationsarXiv
Astrometry with the Wide-Field InfraRed Space Telescope1712.05420v2 · Robyn E. Sanderson, Andrea Bellini, Stefano Casertano et al.2017 · 65 citationsarXiv
Type Ia Supernova Distances at z > 1.5 from the Hubble Space Telescope Multi-Cycle Treasury Programs: The Early Expansion Rate1710.00844v1 · Adam G. Riess, Steven A. Rodney, Daniel M. Scolnic et al.2017 · 250 citationsarXiv
Relativistic deflection of background starlight measures the mass of a nearby white dwarf star.28592430 · Sahu, Kailash C, Anderson, Jay, Casertano, Stefano et al.2018 · 126 citationsScience (New York, N.Y.). 2017;356(6342):1046-1050
The Pan-STARRS1 Surveys1612.05560v4 · K. C. Chambers, E. A. Magnier, N. Metcalfe et al.2016 · 1,319 citationsarXivon Valency
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