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20062026
most citedThe Carnegie-Chicago Hubble Program. VIII. An Independent Determination of the Hubble Constant Based on the Tip of the Red Giant Branch

825 citations · 9.2k across the 134 of their papers we have counts for

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astro-ph.GA2015★ 7 cited

Comparison of Hipparcos Trigonometric and Mount Wilson Spectroscopic Parallaxes for 90 Subgiants that Defined the Class in 1935

Allan Sandage, Rachael L. Beaton, Steven R. Majewski

A history is given of the discovery between 1914 and 1935 of stars of intermediate luminosity between giants and dwarfs with spectral types between G0 to K3. The Mt Wilson spectros…