Cosmic Anisotropy Polarization Mapper

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CAPMAP is an experiment at Princeton University to measure the polarization of the cosmic microwave background.{{Cite journal|last1=Barkats|first1=D.|last2=Bischoff|first2=C.|last3=Farese|first3=P.|last4=Gaier|first4=T.|last5=Gundersen|first5=J. O.|last6=Hedman|first6=M. M.|last7=Hyatt|first7=L.|last8=McMahon|first8=J. J.|last9=Samtleben|first9=D.|last10=Staggs|first10=S. T.|last11=Stefanescu|first11=E.|date=July 2005|title=CMB Polarimetry using Correlation Receivers with the PIQUE and CAPMAP Experiments|journal=The Astrophysical Journal Supplement Series|volume=159|issue=1|pages=1–26|doi=10.1086/430208|arxiv=astro-ph/0503329 |s2cid=18785000 |issn=0067-0049}}