Measurement of the 3 K Cosmic Background Noise in the Far Infrared
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Published:1983
Issue:
Volume:104
Page:135-138
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ISSN:0074-1809
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Container-title:Symposium - International Astronomical Union
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language:en
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Short-container-title:Symp. - Int. Astron. Union
Author:
Dall'oglio G.,de Bernardis P.,Masi S.,Melchiorri F.
Abstract
Quantum fluctuations of the cosmic background have been measured in the 900 to 2000 micron range (H.P.B.W.) by means of a balloon-borne correlator operating between 5 and 150 Hz. Preliminary results indicate an upper limit √<dP2> ≤ 2.1 × 10−17 watt/(cm2 srad Hz)1/2, corresponding to the noise of a blackbody at a temperature T ≤ 3.1 K at 1σ.
Publisher
Cambridge University Press (CUP)
Cited by
1 articles.
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1. Future Programs on Background Astronomy;The Cosmic Microwave Background: 25 Years Later;1990