We give a brief review of the physics of acoustic oscillations in Cosmic Microwave Background (CMB) anisotropies. As an example of the impact of their detection in cosmology, we show how the present data on CMB angular power spectrum on sub-degree scales can be used to constrain dark energy cosmological models.

What's behind acoustic peaks in the cosmic microwave background anisotropies / Baccigalupi, C.; Balbi, A.; Matarrese, S.; Perrotta, F.; Vittorio, N.. - In: NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS. - ISSN 0920-5632. - 110:(2002), pp. 173-178. [10.1016/S0920-5632(02)01476-7]

What's behind acoustic peaks in the cosmic microwave background anisotropies

Baccigalupi, C.;Perrotta, F.;
2002-01-01

Abstract

We give a brief review of the physics of acoustic oscillations in Cosmic Microwave Background (CMB) anisotropies. As an example of the impact of their detection in cosmology, we show how the present data on CMB angular power spectrum on sub-degree scales can be used to constrain dark energy cosmological models.
2002
110
173
178
https://arxiv.org/abs/astro-ph/0112149
Baccigalupi, C.; Balbi, A.; Matarrese, S.; Perrotta, F.; Vittorio, N.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11767/16641
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