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Infrared Background Radiation Found Higher than Expected

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Abstract

Rocket-flight measurements of the far-infrared night-sky background radiation have yielded results 30 times higher than predictions based on the 3-K cosmic background radiation found at microwave frequencies. The observed flux corresponds to a blackbody temperature of 8.3 K.

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What this paper is about

Rocket-flight measurements of the far-infrared night-sky background radiation have yielded results 30 times higher than predictions based on the 3-K cosmic background radiation found at microwave frequencies. The observed flux corresponds to a blackbody temperature of 8.3 K.

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Available abstract

Rocket-flight measurements of the far-infrared night-sky background radiation have yielded results 30 times higher than predictions based on the 3-K cosmic background radiation found at microwave frequencies. The observed flux corresponds to a blackbody temperature of 8.3 K.

Key concepts: Black-body radiation, Cosmic microwave background, Background radiation, Infrared, Cosmic background radiation, Cosmic infrared background, Radiation, Physics

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