Cosmology from Maxima-1, Boomerang and COBE/DMR CMB Observations

A. H. Jaffe; P. A. R. Ade; A. Balbi; J. J Bock; J. R. Bond; J. Borrill; A. Boscaleri; K. Coble; B. P. Crill; P. de Bernardis; P. Farese; P. G. Ferreira; K. Ganga; M. Giacometti; S. Hanany; E. Hivon; V. V. Hristov; A. Iacoangeli; A. E. Lange; A. T. Lee; L. Martinis; S. Masi; P. D. Mauskopf; A. Melchiorri; T. Montroy; C. B. Netterfield; S. Oh; E. Pascale; F. Piacentini; D. Pogosyan; S. Prunet; B. Rabii; S. Rao; P. L. Richards; G. Romeo; J. E. Ruhl; F. Scaramuzzi; D. Sforna; G. F. Smoot; R. Stompor; C. D. Winant; J. H. P. Wu

doi:10.1103/PhysRevLett.86.3475

Cosmology from Maxima-1, Boomerang and COBE/DMR CMB Observations

Astrophysics 2014-10-13 v2

Authors: A. H. Jaffe , P. A. R. Ade , A. Balbi , J. J Bock , J. R. Bond , J. Borrill , A. Boscaleri , K. Coble , B. P. Crill , P. de Bernardis , P. Farese , P. G. Ferreira , K. Ganga , M. Giacometti , S. Hanany , E. Hivon , V. V. Hristov , A. Iacoangeli , A. E. Lange , A. T. Lee , L. Martinis , S. Masi , P. D. Mauskopf , A. Melchiorri , T. Montroy , C. B. Netterfield , S. Oh , E. Pascale , F. Piacentini , D. Pogosyan , S. Prunet , B. Rabii , S. Rao , P. L. Richards , G. Romeo , J. E. Ruhl , F. Scaramuzzi , D. Sforna , G. F. Smoot , R. Stompor , C. D. Winant , J. H. P. Wu

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Abstract

Recent results from BOOMERANG-98 and MAXIMA-1, taken together with COBE-DMR, provide consistent and high signal-to-noise measurements of the CMB power spectrum at spherical harmonic multipole bands over $2<\ell\lta800$ . Analysis of the combined data yields 68% (95%) confidence limits on the total density, $\Omega_{\rm {tot}}\simeq 1.11 \pm 0.07 (^{+0.13}_{-0.12})$ , the baryon density, $\Omega_b h^2\simeq 0.032^{+0.005}_{-0.004} (^{+0.009}_{-0.008})$ , and the scalar spectral tilt, $n_s\simeq1.01^{+0.09}_{-0.07} (^{+0.17}_{-0.14})$ . These data are consistent with inflationary initial conditions for structure formation. Taken together with other cosmological observations, they imply the existence of both non-baryonic dark matter and dark energy in the universe.

Keywords

CMB cosmological parameters inflationary models dark matter dark energy

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@article{arxiv.astro-ph/0007333,
  title  = {Cosmology from Maxima-1, Boomerang and COBE/DMR CMB Observations},
  author = {A. H. Jaffe and P. A. R. Ade and A. Balbi and J. J Bock and J. R. Bond and J. Borrill and A. Boscaleri and K. Coble and B. P. Crill and P. de Bernardis and P. Farese and P. G. Ferreira and K. Ganga and M. Giacometti and S. Hanany and E. Hivon and V. V. Hristov and A. Iacoangeli and A. E. Lange and A. T. Lee and L. Martinis and S. Masi and P. D. Mauskopf and A. Melchiorri and T. Montroy and C. B. Netterfield and S. Oh and E. Pascale and F. Piacentini and D. Pogosyan and S. Prunet and B. Rabii and S. Rao and P. L. Richards and G. Romeo and J. E. Ruhl and F. Scaramuzzi and D. Sforna and G. F. Smoot and R. Stompor and C. D. Winant and J. H. P. Wu},
  journal= {arXiv preprint arXiv:astro-ph/0007333},
  year   = {2014}
}

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5 Pages, 2 Figures, Changes to match published version

Cosmology from Maxima-1, Boomerang and COBE/DMR CMB Observations

Abstract

Keywords

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