Cosmic complementarity: combining CMB and supernova observations

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dc.creatorTegmark, Max
dc.creatorEisenstein, Daniel J.
dc.creatorHu, Wayne
dc.date1998-04-17
dc.date1998-04-20
dc.date.accessioned2026-07-07T02:26:37Z
dc.date.available2026-07-07T02:26:37Z
dc.descriptionWe compute the accuracy with which Omega and Lambda can be measured by combining future SN Ia and CMB experiments, deriving a handy expression for the SN Ia Fisher information matrix. The two data sets are found to be highly complementary: a joint analysis reduces the error bars by more than an order of magnitude compared to a separate analysis of either data set.
dc.descriptionFigure labels added. 4 pages, to appear in "Fundamental parameters in Cosmology", Rencontres de Moriond. Color figures and links at http://www.sns.ias.edu/~max/complementarity.html (faster from the US), from http://www.mpa-garching.mpg.de/~max/complementarity.html (faster from Europe) or from max@ias.edu
dc.identifierhttps://arxiv.org/abs/astro-ph/9804168
dc.identifierhttp://arxiv.org/abs/astro-ph/9804168
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/12345
dc.subjectAstrophysics
dc.titleCosmic complementarity: combining CMB and supernova observations
dc.typetext

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