JWST Observations Reject Unrecognized Crowding of Cepheid Photometry as an Explanation for the Hubble Tension at 8σ Confidence

Authors: Adam G. Riess, Gagandeep S. Anand, Wenlong Yuan, Stefano Casertano, Andrew Dolphin, Lucas M. Macri, Louise Breuval, Dan Scolnic, Marshall Perrin, Richard I. Anderson

Source: The Astrophysical Journal Letters, Vol 962, Iss 1, p L17 (2024)

Subject Terms: Hubble constant, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/2041-8205

Access URL: https://doaj.org/article/ebfc6fa6fc164a82807bbd8f03dc4a59

JWST Validates HST Distance Measurements: Selection of Supernova Subsample Explains Differences in JWST Estimates of Local H 0

Authors: Adam G. Riess, Dan Scolnic, Gagandeep S. Anand, Louise Breuval, Stefano Casertano, Lucas M. Macri, Siyang Li, Wenlong Yuan, Caroline D. Huang, Saurabh Jha, Yukei S. Murakami, Rachael Beaton, Dillon Brout, Tianrui Wu, Graeme E. Addison, Charles Bennett, Richard I. Anderson, Alexei V. Filippenko, Anthony Carr

Source: The Astrophysical Journal, Vol 977, Iss 1, p 120 (2024)

Subject Terms: Hubble constant, James Webb Space Telescope, Distance indicators, Cepheid distance, Cosmological parameters, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/141c737148154d73939f2dcd142b1342

Tip of the Red Giant Branch Distances with JWST. II. I-band Measurements in a Sample of Hosts of 10 Type Ia Supernova Match HST Cepheids

Authors: Siyang Li, Gagandeep S. Anand, Adam G. Riess, Stefano Casertano, Wenlong Yuan, Louise Breuval, Lucas M. Macri, Daniel Scolnic, Rachael Beaton, Richard I. Anderson

Source: The Astrophysical Journal, Vol 976, Iss 2, p 177 (2024)

Subject Terms: Distance indicators, Galaxy distances, Hubble constant, Red giant tip, James Webb Space Telescope, Cepheid variable stars, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/af51ee0e95864a43b2b6c46367246201

Reconnaissance with JWST of the J-region Asymptotic Giant Branch in Distance Ladder Galaxies: From Irregular Luminosity Functions to Approximation of the Hubble Constant

Authors: Siyang Li, Adam G. Riess, Stefano Casertano, Gagandeep S. Anand, Daniel M. Scolnic, Wenlong Yuan, Louise Breuval, Caroline D. Huang

Source: The Astrophysical Journal, Vol 966, Iss 1, p 20 (2024)

Subject Terms: Asymptotic giant branch stars, Standard candles, Distance indicators, Stellar distance, Observational cosmology, Hubble constant, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/00292699c0ea43d3af88cb6cfad298ef

Tip of the Red Giant Branch Distances with JWST: An Absolute Calibration in NGC 4258 and First Applications to Type Ia Supernova Hosts

Authors: Gagandeep S. Anand, Adam G. Riess, Wenlong Yuan, Rachael Beaton, Stefano Casertano, Siyang Li, Dmitry I. Makarov, Lidia N. Makarova, R. Brent Tully, Richard I. Anderson, Louise Breuval, Andrew Dolphin, Igor D. Karachentsev, Lucas M. Macri, Daniel Scolnic

Source: The Astrophysical Journal, Vol 966, Iss 1, p 89 (2024)

Subject Terms: Distance indicators, Galaxy distances, Hubble constant, Red giant tip, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/a989c69edb59439dbda800c074abf208

Small Magellanic Cloud Cepheids Observed with the Hubble Space Telescope Provide a New Anchor for the SH0ES Distance Ladder

Authors: Louise Breuval, Adam G. Riess, Stefano Casertano, Wenlong Yuan, Lucas M. Macri, Martino Romaniello, Yukei S. Murakami, Daniel Scolnic, Gagandeep S. Anand, Igor Soszyński

Source: The Astrophysical Journal, Vol 973, Iss 1, p 30 (2024)

Subject Terms: Cepheid distance, Hubble constant, Small Magellanic Cloud, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/db32f8f1a7b7408b90a460769eb527af

Crowded No More: The Accuracy of the Hubble Constant Tested with High-resolution Observations of Cepheids by JWST

Authors: Adam G. Riess, Gagandeep S. Anand, Wenlong Yuan, Stefano Casertano, Andrew Dolphin, Lucas M. Macri, Louise Breuval, Dan Scolnic, Marshall Perrin, Richard I. Anderson

Source: The Astrophysical Journal Letters, Vol 956, Iss 1, p L18 (2023)

Subject Terms: Hubble constant, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/2041-8205

Access URL: https://doaj.org/article/3ebdb0262ab8471787e6ab125de7762b

A 1.3% Distance to M33 from Hubble Space Telescope Cepheid Photometry

Authors: Louise Breuval, Adam G. Riess, Lucas M. Macri, Siyang Li, Wenlong Yuan, Stefano Casertano, Tarini Konchady, Boris Trahin, Meredith J. Durbin, Benjamin F. Williams

Source: The Astrophysical Journal, Vol 951, Iss 2, p 118 (2023)

Subject Terms: Cepheid distance, Hubble constant, HST photometry, Galaxy distances, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/ca30d0bd06354eda835d4bad5129bc13