A measurement by BOOMERANG of multiple peaks in the angular power spectrum of the cosmic microwave background

C. B. Netterfield; P. A. R. Ade; J. J. Bock; J. R. Bond; J. Borrill; A. Boscaleri; K. Coble; C. R. Contaldi; B. P. Crill; P. de Bernardis; P. Farese; K. Ganga; M. Giacometti; E. Hivon; V. V. Hristov; A. Iacoangeli; A. H. Jaffe; W. C. Jones; A. E. Lange; L. Martinis; S. Masi; P. Mason; P. D. Mauskopf; A. Melchiorri; T. Montroy; E. Pascale; F. Piacentini; D. Pogosyan; F. Pongetti; S. Prunet; G. Romeo; J. E. Ruhl; F. Scaramuzzi

doi:10.1086/340118

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A measurement by BOOMERANG of multiple peaks in the angular power spectrum of the cosmic microwave background

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Abstract

This paper presents a measurement of the angular power spectrum of the Cosmic Microwave Background from l=75 to l=1025 (~10' to 5 degrees) from a combined analysis of four 150 GHz channels in the BOOMERANG experiment. The spectrum contains multiple peaks and minima, as predicted by standard adiabatic-inflationary models in which the primordial plasma undergoes acoustic oscillations. These results significantly constrain the values of Omega_tot, Omega_b h^2, Omega_c h^2 and n_s.

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C. B. Netterfield, P. A. R. Ade, J. J. Bock, J. R. Bond, J. Borrill, A. Boscaleri, K. Coble, C. R. Contaldi, B. P. Crill, P. de Bernardis, P. Farese, K. Ganga, M. Giacometti, E. Hivon, V. V. Hristov, A. Iacoangeli, A. H. Jaffe, W. C. Jones, A. E. Lange, L. Martinis, S. Masi, P. Mason, P. D. Mauskopf, A. Melchiorri, T. Montroy, E. Pascale, F. Piacentini, D. Pogosyan, F. Pongetti, S. Prunet, G. Romeo, J. E. Ruhl, F. Scaramuzzi. 2002-02-25. A measurement by BOOMERANG of multiple peaks in the angular power spectrum of the cosmic microwave background. https://doi.org/10.1086/340118

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