Selected Publications
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BICEP / Keck XIII: Improved Constraints on Primordial Gravitational Waves using Planck, WMAP, and BICEP/Keck Observations through the 2018 Observing Season, arXiv:2110.00483
The “BK18” analysis uses BICEP/Keck CMB B-mode data to constrain the tensor-to-scalar ratio r and models of inflation. It yields r < 0.036 and σ(r) = 0.009, which is the tightest constraint to date. I made major contributions to this paper.
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The Latest Constraints on Inflationary B-modes from the BICEP/Keck Telescopes, arXiv:2203.16556
I wrote this conference proceedings paper for a 25-minute plenary BK18 talk delivered in the Cosmology session of the 56th Rencontres de Moriond. It also includes the BK27+SPT-3G forecast.
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Relic Neutrino Degeneracies and Their Impact on Cosmological Parameters, arXiv:2010.01696
I wrote this paper to study the impact of neutrino degeneracies in CMB data fitting, particularly on constraints for the Hubble parameter and the spectral index.