A Comparison of Cosmological Parameters Determined from CMB Temperature Power Spectra from the South Pole Telescope and the Planck Satellite

• Published in: The Astrophysical Journal
• Main Authors: Aylor, K., Crites, A. T.
• Format: Article in Journal/Newspaper
• Language: English
• Published: American Astronomical Society 2017
• Subjects: Hubble; South Pole; South pole
• Online Access: https://authors.library.caltech.edu/83423/; https://authors.library.caltech.edu/83423/1/Aylor_2017_ApJ_850_101.pdf; https://authors.library.caltech.edu/83423/2/1706.10286.pdf; https://resolver.caltech.edu/CaltechAUTHORS:20171122-082233548

The Planck cosmic microwave background temperature data are best fit with a ΛCDM model that mildly contradicts constraints from other cosmological probes. The South Pole Telescope (SPT) 2540 deg^2 SPT-SZ survey offers measurements on sub-degree angular scales (multipoles 650 ⩽ ℓ ⩽ 2500) with suffici...