Confronting the damping of the baryon acoustic oscillations with observation

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dc.creatorNomura, Hidenori
dc.creatorYamamoto, Kazuhiro
dc.creatorHuetsi, Gert
dc.creatorNishimichi, Takahiro
dc.date2009-03-11
dc.date.accessioned2026-07-07T12:55:28Z
dc.date.available2026-07-07T12:55:28Z
dc.descriptionWe investigate the damping of the baryon acoustic oscillations in the matter power spectrum due to the quasinonlinear clustering and redshift-space distortions by confronting the models with the observations of the Sloan Digital Sky Survey luminous red galaxy sample. The chi-squared test suggests that the observed power spectrum is better matched by models with the damping of the baryon acoustic oscillations rather than the ones without the damping.
dc.description9 pages, Physical Review D, in press
dc.identifierhttps://arxiv.org/abs/0903.1883
dc.identifierhttp://arxiv.org/abs/0903.1883
dc.identifierPhys.Rev.D79:063512,2009
dc.identifierdoi:10.1103/PhysRevD.79.063512
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/224263
dc.subjectCosmology and Nongalactic Astrophysics
dc.titleConfronting the damping of the baryon acoustic oscillations with observation
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