Low-Frequency Measurements of the CMB Spectrum

• Published in: AIP Conference Proceedings
• Main Authors: Smoot, George F., Bensadoun, Marc J., Bersanelli, Marco, Bonelli, Giuseppe, De Amici, Giovanni, Kogut, Alan J., Limon, Michele, Sironi, Giorgio, Vinje, William E.
• Format: Conference Object
• Language: English
• Published: 1989
• Subjects: Amundsen-Scott; South Pole; South pole
• Online Access: http://repository.ust.hk/ir/Record/1783.1-81976; https://doi.org/10.1063/1.38995; http://lbdiscover.ust.hk/uresolver?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rfr_id=info:sid/HKUST:SPI&rft.genre=article&rft.issn=&rft.volume=&rft.issue=&rft.date=1989&rft.spage=&rft.aulast=Smoot&rft.aufirst=George%20F.&rft.atitle=Low-Frequency%20Measurements%20of%20the%20CMB%20Spectrum&rft.title=Astrophysics%20in%20Antarctica%20Conference,%20Newark,%20Delaware,%208-10%20June%201989

As part of an extended program to characterize the spectrum of the cosmic microwave background (CMB) at low frequencies, we have performed multiple measurements from a high‐altitude site in Calfornia. On average, these measurements suggests a CMB temperature slightly lower than measurements at highe...