arXiv · 1104.0974
The Extragalactic Distance Scale without Cepheids IV
Abstract
The Cepheid period-luminosity relation is the primary distance indicator used in most determinations of the Hubble constant. The tip of the red giant branch (TRGB) is an alternative basis. Using the new ANU SkyMapper Telescope, we calibrate the Tully Fisher relation in the I band. We find that the TRGB and Cepheid distance scales are consistent.
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Lachlan Hislop, Jeremy Mould, Brian Schmidt, Michael S. Bessell, Gary Da Costa, Paul Francis, Stefan Keller, Patrick Tisserand, Sharon Rapoport, Andy Casey. 2011-04-05. The Extragalactic Distance Scale without Cepheids IV. https://doi.org/10.1088/0004-637x/733/2/75
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