CMB Polarization with BICEP2 and Keck-Array
Abstract BICEP2 is an evolution from the highly successful BICEP CMB polarization experiment. In turn Keck-Array is an array of BICEP2 like receivers to achieve an additional increase in sensitivity. All these experiments are located at the South Pole in Antarctica and target the CMB B -mode polariz...
Published in: | Proceedings of the International Astronomical Union |
---|---|
Main Author: | |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Cambridge University Press (CUP)
2012
|
Subjects: | |
Online Access: | http://dx.doi.org/10.1017/s1743921312016699 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S1743921312016699 |
Summary: | Abstract BICEP2 is an evolution from the highly successful BICEP CMB polarization experiment. In turn Keck-Array is an array of BICEP2 like receivers to achieve an additional increase in sensitivity. All these experiments are located at the South Pole in Antarctica and target the CMB B -mode polarization signal which is predicted to exist in many simpler models of Inflation at angular scales of several degrees. The design and performance of BICEP2 and Keck-Array is described and some preliminary polarization maps are presented. |
---|