Please use this identifier to cite or link to this item:
http://acervodigital.unesp.br/handle/11449/24597
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Sobreira, F. | - |
dc.contributor.author | de Simoni, F. | - |
dc.contributor.author | Rosenfeld, Rogério | - |
dc.contributor.author | da Costa, L. A. N. | - |
dc.contributor.author | Maia, M. A. G. | - |
dc.contributor.author | Makler, M. | - |
dc.date.accessioned | 2013-09-30T19:00:41Z | - |
dc.date.accessioned | 2014-05-20T14:13:00Z | - |
dc.date.available | 2013-09-30T19:00:41Z | - |
dc.date.available | 2014-05-20T14:13:00Z | - |
dc.date.issued | 2011-11-04 | - |
dc.identifier | http://dx.doi.org/10.1103/PhysRevD.84.103001 | - |
dc.identifier.citation | Physical Review D. College Pk: Amer Physical Soc, v. 84, n. 10, p. 13, 2011. | - |
dc.identifier.issn | 1550-7998 | - |
dc.identifier.uri | http://hdl.handle.net/11449/24597 | - |
dc.description.abstract | We study forecasts for the accuracy of the determination of cosmological parameters from future large-scale photometric surveys obtained using the full shape of the 2-point galaxy angular correlation function. The effects of linear redshift-space distortion, photometric redshift Gaussian errors, galaxy bias and nonlinearities in the power spectrum are included on our analysis. The Fisher information matrix is constructed with the full covariance matrix, including the correlation between nearby redshift shells arising from the photometric redshift error. We show that under some reasonable assumptions, a survey such as the imminent Dark Energy Survey should be able to constrain the dark energy equation of state parameter w and the cold dark matter density Omega(cdm) with a precision of the order of 20% and 13%, respectively, from the full shape of the angular correlation function alone. When combined with priors from other observations the precision in the determination of these parameters improve to 8% and 4%, respectively. | en |
dc.description.sponsorship | Laboratorio Interinstitucional de e- Astronomia (LIneA) | - |
dc.description.sponsorship | Laboratorio Nacional de Computacao Cientifica (LNCC) | - |
dc.description.sponsorship | Observatorio Nacional (ON) | - |
dc.description.sponsorship | Ministerio de Ciência e Tecnologia (MCT) | - |
dc.description.sponsorship | Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) | - |
dc.description.sponsorship | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | - |
dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | - |
dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ) | - |
dc.description.sponsorship | Financiadora de Estudos e Projetos (FINEP) | - |
dc.format.extent | 13 | - |
dc.language.iso | eng | - |
dc.publisher | Amer Physical Soc | - |
dc.source | Web of Science | - |
dc.title | Cosmological forecasts from photometric measurements of the angular correlation function | en |
dc.type | outro | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.contributor.institution | Lab Interinst E Astron LineA | - |
dc.contributor.institution | Observ Nacl | - |
dc.contributor.institution | Universidade Federal Fluminense (UFF) | - |
dc.contributor.institution | Centro Brasileiro de Pesquisas Físicas (CBPF) | - |
dc.description.affiliation | Univ Estadual Paulista, Inst Fis Teor, BR-01140070 São Paulo, Brazil | - |
dc.description.affiliation | Lab Interinst E Astron LineA, BR-20921400 Rio de Janeiro, Brazil | - |
dc.description.affiliation | Observ Nacl, BR-20921400 Rio de Janeiro, Brazil | - |
dc.description.affiliation | PURO Univ Fed Fluminense, Dept Fis & Matemat, BR-28890000 Rio Das Ostras, RJ, Brazil | - |
dc.description.affiliation | Ctr Brasileiro Pesquisas Fis, BR-22290180 Rio de Janeiro, Brazil | - |
dc.description.affiliationUnesp | Univ Estadual Paulista, Inst Fis Teor, BR-01140070 São Paulo, Brazil | - |
dc.description.sponsorshipId | CNPq: 381.392/09-0 | - |
dc.description.sponsorshipId | CNPq: 476277/2006 | - |
dc.description.sponsorshipId | CNPq: 304.202/2008-8 | - |
dc.description.sponsorshipId | CNPq: 486138/2007-0 | - |
dc.description.sponsorshipId | CNPq: 312425/2006-6 | - |
dc.description.sponsorshipId | CNPq: 312876/2009-2 | - |
dc.description.sponsorshipId | FAPERJ: E-26/102.358/2009 | - |
dc.description.sponsorshipId | FAPERJ: E-26/110.564/2010 | - |
dc.description.sponsorshipId | FAPERJ: E-26/171.206/2006 | - |
dc.description.sponsorshipId | FINEP: 01.06.0383.00 | - |
dc.description.sponsorshipId | FINEP: 01.09.0298.00 | - |
dc.identifier.doi | 10.1103/PhysRevD.84.103001 | - |
dc.identifier.wos | WOS:000296913600003 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.identifier.file | WOS000296913600003.pdf | - |
dc.relation.ispartof | Physical Review D | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.