COSMIC BACKGROUND RADIATION TEMPERATURE ANISOTROPY: POSITION OF FIRST DOPPLER PEAK
- 10 October 1998
- journal article
- Published by World Scientific Pub Co Pte Ltd in Modern Physics Letters A
- Vol. 13 (31) , 2541-2549
- https://doi.org/10.1142/s0217732398002709
Abstract
The purpose of the Cosmic Background Radiation experiments is to measure the temperature anisotropy via the autocorrelation function. The partial wave l1 corresponding to the first Doppler peak caused by baryon–photon oscillations at the surface of last scattering depends on the present density Ω0 and the cosmological constant contribution ΩΛ. We discuss this dependence on the basis of perspicuous figures.Keywords
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