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.

Baccigalupi, C., Balbi, A., Matarrese, S., Perrotta, F., Vittorio, N. (2002). What's behind acoustic peaks in the Cosmic Microwave Background anisotropies. In Nuclear Physics B - Proceedings Supplements (pp.173-178). AMSTERDAM : ELSEVIER SCIENCE BV.

What's behind acoustic peaks in the Cosmic Microwave Background anisotropies

BALBI, AMEDEO;VITTORIO, NICOLA
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.
7th International Workshop on Topic in Astroparticle and Underground Physics
ASSERGI, ITALY
SEP 08-12, 2001
Rilevanza internazionale
2002
Settore FIS/05 - ASTRONOMIA E ASTROFISICA
English
PERTURBATIONS
Intervento a convegno
Baccigalupi, C., Balbi, A., Matarrese, S., Perrotta, F., Vittorio, N. (2002). What's behind acoustic peaks in the Cosmic Microwave Background anisotropies. In Nuclear Physics B - Proceedings Supplements (pp.173-178). AMSTERDAM : ELSEVIER SCIENCE BV.
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/2108/53962
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