Constraints on Cosmological Parameters from the Angular Power Spectrum of a Combined 2500 deg^2 SPT-SZ and Planck Gravitational Lensing Map

• Published in: The Astrophysical Journal
• Main Authors: Simard, G., Crites, A. T.
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: American Astronomical Society 2018
• Subjects: cosmic background radiation – cosmological parameters – gravitational lensing: weak; Ferreira; South Pole; South pole
• Online Access: https://doi.org/10.3847/1538-4357/aac264

We report constraints on cosmological parameters from the angular power spectrum of a cosmic microwave background (CMB) gravitational lensing potential map created using temperature data from 2500 deg2 of South Pole Telescope (SPT) data supplemented with data from Planck in the same sky region, with...