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20212026
most citedQuantifying Uncertainties on the Tip of the Red Giant Branch Method

23 citations · 91 across the 14 of their papers we have counts for

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Showing 2024Show all

4 papers · 1 filter

astro-ph.CO2024★ 18 cited

Status Report on the Chicago-Carnegie Hubble Program (CCHP): Measurement of the Hubble Constant Using the Hubble and James Webb Space Telescopes

Wendy L. Freedman, Barry F. Madore, In Sung Jang +3

We present the latest results from the Chicago-Carnegie Hubble Program (\cchp) to measure the Hubble constant, using data from the James Webb Space Telescope (JWST). The overall pr…

astro-ph.GA2024★ 3 cited

The Chicago-Carnegie Hubble Program: The JWST J-region Asymptotic Giant Branch (JAGB) Extragalactic Distance Scale

Abigail J. Lee, Wendy L. Freedman, Barry F. Madore +3

The J-region asymptotic giant branch (JAGB) method is a new standard candle based on the constant luminosities of carbon-rich asymptotic giant branch stars in the J band. The JAGB…

astro-ph.GA2024★ 11 cited

Coordinated JWST Imaging of Three Distance Indicators in a SN Host Galaxy and an Estimate of the TRGB Color Dependence

Taylor J. Hoyt, In Sung Jang, Wendy L. Freedman +3

Boasting a 6.5m mirror in space, JWST can increase by several times the number of supernovae (SNe) to which a redshift-independent distance has been measured with a precision dista…

astro-ph.GA2024

Uncovering the Ghostly Remains of an Extremely Diffuse Satellite in the Remote Halo of NGC 253

Sakurako Okamoto, Annette M. N. Ferguson, Nobuo Arimoto +12

We present the discovery of NGC253-SNFC-dw1, a new satellite galaxy in the remote stellar halo of the Sculptor Group spiral, NGC 253. The system was revealed using deep resolved st…