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J. A. Murphy

Researcher at Maynooth University

Publications -  244
Citations -  45569

J. A. Murphy is an academic researcher from Maynooth University. The author has contributed to research in topics: Cosmic microwave background & Planck. The author has an hindex of 87, co-authored 238 publications receiving 42760 citations. Previous affiliations of J. A. Murphy include National University of Ireland.

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Planck 2013 results. XVI. Cosmological parameters

Peter A. R. Ade, +327 more
TL;DR: In this paper, the authors present the first cosmological results based on Planck measurements of the cosmic microwave background (CMB) temperature and lensing-potential power spectra, which are extremely well described by the standard spatially-flat six-parameter ΛCDM cosmology with a power-law spectrum of adiabatic scalar perturbations.
Journal ArticleDOI

Planck 2013 results. XVI. Cosmological parameters

Peter A. R. Ade, +262 more
TL;DR: In this paper, the authors present the first results based on Planck measurements of the CMB temperature and lensing-potential power spectra, which are extremely well described by the standard spatially-flat six-parameter LCDM cosmology.
Journal ArticleDOI

Planck 2013 results. XXII. Constraints on inflation

Peter A. R. Ade, +324 more
TL;DR: In this article, the authors present the implications for cosmic inflation of the Planck measurements of the cosmic microwave background (CMB) anisotropies in both temperature and polarization based on the full Planck survey.
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Planck 2015. XX. Constraints on inflation

P. A. R. Ade, +244 more
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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.