1 code implementation • 8 Nov 2019 • Christopher Sheehy
Two strategies to mitigate this temperature-to-polarization leakage are the use of a rotating half-wave-plate and the fitting and removal of leakage templates from the polarized signal.
Instrumentation and Methods for Astrophysics
1 code implementation • 22 Oct 2018 • Cosmic Visions 21 cm Collaboration, Réza Ansari, Evan J. Arena, Kevin Bandura, Philip Bull, Emanuele Castorina, Tzu-Ching Chang, Shi-Fan Chen, Liam Connor, Simon Foreman, Josef Frisch, Daniel Green, Matthew C. Johnson, Dionysios Karagiannis, Adrian Liu, Kiyoshi W. Masui, P. Daniel Meerburg, Moritz Münchmeyer, Laura B. Newburgh, Andrej Obuljen, Paul O'Connor, Hamsa Padmanabhan, J. Richard Shaw, Christopher Sheehy, Anže Slosar, Kendrick Smith, Paul Stankus, Albert Stebbins, Peter Timbie, Francisco Villaescusa-Navarro, Benjamin Wallisch, Martin White
This white paper envisions a revolutionary post-DESI, post-LSST dark energy program based on intensity mapping of the redshifted 21cm emission line from neutral hydrogen at radio frequencies.
Cosmology and Nongalactic Astrophysics Instrumentation and Methods for Astrophysics High Energy Physics - Experiment
1 code implementation • 27 Sep 2017 • Christopher Sheehy, Anže Slosar
Recent results from the Planck satellite collaboration claim significant evidence for a decorrelation in the polarization signal of the spatial pattern of galactic dust between 353 GHz and 217 GHz.
Cosmology and Nongalactic Astrophysics Astrophysics of Galaxies
