Relic-radiation temperature fluctuations at intermediate angles
Abstract
By the use of the gauge-invariant expression for the temperature fluctuations ∆T/T of the cosmic background radiation, the value of ∆T/T over the intermediate-angle scale (10arcmin ⪉ θ ⪉ 2°) is calculated for modern cosmological models with non-luminous dust-like matter. The approximate expression for the ∆T/T correlation function covering all angles is proposed, too.
- Publication:
-
Pisma v Astronomicheskii Zhurnal
- Pub Date:
- May 1988
- Bibcode:
- 1988PAZh...14..394S
- Keywords:
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- Gauge Theory;
- Relic Radiation;
- Astronomical Models;
- Temperature Distribution;
- Space Radiation