This paper presents a measurement of the angular power spectrum of the cosmic microwave background from l = 75 to l = 1025 (similar to10' to 2.degrees4) 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, in concert with other types of cosmological measurements and theoretical models, significantly constrain the values of Omega(tot), Omega(b)h(2), Omega(c)h(2), and n(s).

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; DE BERNARDIS, Paolo; P., Farese; K., Ganga; M., Giacometti; E., Hivon; V. V., Hristov; Iacoangeli, Armando; A. H., Jaffe; W. C., Jones; A. E., Lange; L., Martinis; Masi, Silvia; P., Mason; P. D., Mauskopf; Melchiorri, Alessandro; Nati, Federico; Pascale, Enzo; Piacentini, Francesco; D., Pogosyan; F., Pongetti; S., Prunet; G., Romeo; J. E., Ruhl; F., Scaramuzzi. - In: THE ASTROPHYSICAL JOURNAL. - ISSN 0004-637X. - 571:2 I(2002), pp. 604-614. [10.1086/340118]

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

DE BERNARDIS, Paolo;IACOANGELI, Armando;MASI, Silvia;MELCHIORRI, Alessandro;NATI, FEDERICO;PASCALE, ENZO;PIACENTINI, Francesco;
2002

Abstract

This paper presents a measurement of the angular power spectrum of the cosmic microwave background from l = 75 to l = 1025 (similar to10' to 2.degrees4) 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, in concert with other types of cosmological measurements and theoretical models, significantly constrain the values of Omega(tot), Omega(b)h(2), Omega(c)h(2), and n(s).
2002
cosmic microwave background; cosmology : observations; cosmology: observations
01 Pubblicazione su rivista::01a Articolo in rivista
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; DE BERNARDIS, Paolo; P., Farese; K., Ganga; M., Giacometti; E., Hivon; V. V., Hristov; Iacoangeli, Armando; A. H., Jaffe; W. C., Jones; A. E., Lange; L., Martinis; Masi, Silvia; P., Mason; P. D., Mauskopf; Melchiorri, Alessandro; Nati, Federico; Pascale, Enzo; Piacentini, Francesco; D., Pogosyan; F., Pongetti; S., Prunet; G., Romeo; J. E., Ruhl; F., Scaramuzzi. - In: THE ASTROPHYSICAL JOURNAL. - ISSN 0004-637X. - 571:2 I(2002), pp. 604-614. [10.1086/340118]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/249466
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