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Grant Teply

Researcher at University of California, San Diego

Publications -  129
Citations -  10064

Grant Teply is an academic researcher from University of California, San Diego. The author has contributed to research in topics: Cosmic microwave background & Telescope. The author has an hindex of 33, co-authored 124 publications receiving 8260 citations. Previous affiliations of Grant Teply include California Institute of Technology.

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Journal ArticleDOI

Detection of $B$-Mode Polarization at Degree Angular Scales by BICEP2

TL;DR: An excess of B-mode power over the base lensed-ΛCDM expectation is found in the range 30 < ℓ < 150, inconsistent with the null hypothesis at a significance of >5σ, and it is shown that systematic contamination is much smaller than the observed excess.
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Joint Analysis of BICEP2/Keck Array and Planck Data

Peter A. R. Ade, +357 more
TL;DR: Strong evidence for dust and no statistically significant evidence for tensor modes is found and various model variations and extensions are probe, including adding a synchrotron component in combination with lower frequency data, and find that these make little difference to the r constraint.
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The Simons Observatory : Science goals and forecasts

Peter A. R. Ade, +279 more
TL;DR: The Simons Observatory (SO) is a new cosmic microwave background experiment being built on Cerro Toco in Chile, due to begin observations in the early 2020s as mentioned in this paper.
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Improved Constraints on Cosmology and Foregrounds from BICEP2 and Keck Array Cosmic Microwave Background Data with Inclusion of 95 GHz Band

TL;DR: An analysis of all data taken by the BICEP2 and Keck Array cosmic microwave background (CMB) polarization experiments up to and including the 2014 observing season yields an upper limit r_{0.05}<0.09 at 95% confidence, which is robust to variations explored in analysis and priors.
Journal ArticleDOI

The Simons Observatory: Science goals and forecasts

Peter A. R. Ade, +248 more
TL;DR: The Simons Observatory (SO) is a new cosmic microwave background experiment being built on Cerro Toco in Chile, due to begin observations in the early 2020s as discussed by the authors.