Professor Pedro Ferreira: Publications

Evidence for a low-density Universe from the relative velocities of galaxies

(2000)

Authors:

R Juszkiewicz, PG Ferreira, HA Feldman, AH Jaffe, M Davis

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Evidence for a low-density Universe from the relative velocities of galaxies

ArXiv astro-ph/0001041 (2000)

Authors:

R Juszkiewicz, PG Ferreira, HA Feldman, AH Jaffe, M Davis

Abstract:

The motions of galaxies can be used to constrain the cosmological density parameter Omega and the clustering amplitude of matter on large scales. The mean relative velocity of galaxy pairs, estimated from the Mark III survey, indicates that Omega = 0.35 +0.35/-0.25. If the clustering of galaxies is unbiased on large scales, Omega = 0.35 +/- 0.15, so that an unbiased Einstein-de Sitter model (Omega = 1) is inconsistent with the data.

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A Bayesian estimate of the skewness of the cosmic microwave background

ASTROPHYSICAL JOURNAL 534:1 (2000) 25-28

Authors:

CR Contaldi, PG Ferreira, J Magueijo, KM Górski

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A flat Universe from high-resolution maps of the cosmic microwave background radiation

NATURE 404:6781 (2000) 955-959

Authors:

P de Bernardis, PAR Ade, JJ Bock, JR Bond, J Borrill, A Boscaleri, K Coble, BP Crill, G De Gasperis, PC Farese, PG Ferreira, K Ganga, M Giacometti, E Hivon, VV Hristov, A Iacoangeli, AH Jaffe, AE Lange, L Martinis, S Masi, PV Mason, PD Mauskopf, A Melchiorri, L Miglio, T Montroy, CB Netterfield, E Pascale, F Piacentini, D Pogosyan, S Prunet, S Rao, G Romeo, JE Ruhl, F Scaramuzzi, D Sforna, N Vittorio

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A measurement of Ω from the North American test flight of Boomerang

ASTROPHYSICAL JOURNAL 536:2 (2000) L63-L66

Authors:

A Melchiorri, PAR Ade, P de Bernardis, JJ Bock, J Borrill, A Boscaleri, BP Crill, G De Troia, P Farese, PG Ferreira, K Ganga, G de Gasperis, M Giacometti, VV Hristov, AH Jaffe, AE Lange, S Masi, PD Mauskopf, L Miglio, CB Netterfield, E Pascale, F Piacentini, G Romeo, JE Ruhl, N Vittorio

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Professor Pedro Ferreira

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Evidence for a low-density Universe from the relative velocities of galaxies

Authors:

Evidence for a low-density Universe from the relative velocities of galaxies

Authors:

Abstract:

A Bayesian estimate of the skewness of the cosmic microwave background

Authors:

A flat Universe from high-resolution maps of the cosmic microwave background radiation

Authors:

A measurement of Ω from the North American test flight of Boomerang

Authors:

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Professor Pedro Ferreira

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Evidence for a low-density Universe from the relative velocities of galaxies

Authors:

Evidence for a low-density Universe from the relative velocities of galaxies

Authors:

Abstract:

A Bayesian estimate of the skewness of the cosmic microwave background

Authors:

A flat Universe from high-resolution maps of the cosmic microwave background radiation

Authors:

A measurement of Ω from the North American test flight of Boomerang

Authors: