You are in the accessibility menu

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/24597
Full metadata record
DC FieldValueLanguage
dc.contributor.authorSobreira, F.-
dc.contributor.authorde Simoni, F.-
dc.contributor.authorRosenfeld, Rogério-
dc.contributor.authorda Costa, L. A. N.-
dc.contributor.authorMaia, M. A. G.-
dc.contributor.authorMakler, M.-
dc.date.accessioned2013-09-30T19:00:41Z-
dc.date.accessioned2014-05-20T14:13:00Z-
dc.date.available2013-09-30T19:00:41Z-
dc.date.available2014-05-20T14:13:00Z-
dc.date.issued2011-11-04-
dc.identifierhttp://dx.doi.org/10.1103/PhysRevD.84.103001-
dc.identifier.citationPhysical Review D. College Pk: Amer Physical Soc, v. 84, n. 10, p. 13, 2011.-
dc.identifier.issn1550-7998-
dc.identifier.urihttp://hdl.handle.net/11449/24597-
dc.description.abstractWe 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.sponsorshipLaboratorio Interinstitucional de e- Astronomia (LIneA)-
dc.description.sponsorshipLaboratorio Nacional de Computacao Cientifica (LNCC)-
dc.description.sponsorshipObservatorio Nacional (ON)-
dc.description.sponsorshipMinisterio de Ciência e Tecnologia (MCT)-
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado do Rio de Janeiro (FAPERJ)-
dc.description.sponsorshipFinanciadora de Estudos e Projetos (FINEP)-
dc.format.extent13-
dc.language.isoeng-
dc.publisherAmer Physical Soc-
dc.sourceWeb of Science-
dc.titleCosmological forecasts from photometric measurements of the angular correlation functionen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionLab Interinst E Astron LineA-
dc.contributor.institutionObserv Nacl-
dc.contributor.institutionUniversidade Federal Fluminense (UFF)-
dc.contributor.institutionCentro Brasileiro de Pesquisas Físicas (CBPF)-
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, BR-01140070 São Paulo, Brazil-
dc.description.affiliationLab Interinst E Astron LineA, BR-20921400 Rio de Janeiro, Brazil-
dc.description.affiliationObserv Nacl, BR-20921400 Rio de Janeiro, Brazil-
dc.description.affiliationPURO Univ Fed Fluminense, Dept Fis & Matemat, BR-28890000 Rio Das Ostras, RJ, Brazil-
dc.description.affiliationCtr Brasileiro Pesquisas Fis, BR-22290180 Rio de Janeiro, Brazil-
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, BR-01140070 São Paulo, Brazil-
dc.description.sponsorshipIdCNPq: 381.392/09-0-
dc.description.sponsorshipIdCNPq: 476277/2006-
dc.description.sponsorshipIdCNPq: 304.202/2008-8-
dc.description.sponsorshipIdCNPq: 486138/2007-0-
dc.description.sponsorshipIdCNPq: 312425/2006-6-
dc.description.sponsorshipIdCNPq: 312876/2009-2-
dc.description.sponsorshipIdFAPERJ: E-26/102.358/2009-
dc.description.sponsorshipIdFAPERJ: E-26/110.564/2010-
dc.description.sponsorshipIdFAPERJ: E-26/171.206/2006-
dc.description.sponsorshipIdFINEP: 01.06.0383.00-
dc.description.sponsorshipIdFINEP: 01.09.0298.00-
dc.identifier.doi10.1103/PhysRevD.84.103001-
dc.identifier.wosWOS:000296913600003-
dc.rights.accessRightsAcesso restrito-
dc.identifier.fileWOS000296913600003.pdf-
dc.relation.ispartofPhysical 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.