Cosmological Constraints from Compact Radio Source Angular Size versus Redshift Data
Open Access
- 10 January 2003
- journal article
- research article
- Published by American Astronomical Society in The Astrophysical Journal
- Vol. 582 (2) , 586-589
- https://doi.org/10.1086/344786
Abstract
We use the Gurvits, Kellermann, & Frey compact radio source angular size versus redshift data to place constraints on cosmological model parameters in models with and without a constant or time-variable cosmological constant. The resulting constraints are consistent with but weaker than those determined using current supernova apparent magnitude versus redshift data.Keywords
All Related Versions
This publication has 42 references indexed in Scilit:
- Probing quintessence: reconstruction and parameter estimation from supernovaeMonthly Notices of the Royal Astronomical Society, 2002
- Fitting inverse power-law quintessence models using the SNAP satellitePhysical Review D, 2002
- Constraints on flat cosmologies with tracking quintessence from cosmic microwave background observationsPhysical Review D, 2002
- The Cosmological ConstantLiving Reviews in Relativity, 2001
- Exhaustive study of cosmic microwave background anisotropies in quintessential scenariosPhysical Review D, 2000
- Constraining Ω0with the Angular Size–Redshift Relation of Double‐lobed Quasars in the FIRST SurveyThe Astrophysical Journal, 1998
- Large-scale structure in COBE-normalized cold dark matter cosmogoniesMonthly Notices of the Royal Astronomical Society, 1997
- The cosmological constant and cold dark matterNature, 1990
- Statistical Decision Theory and Bayesian AnalysisPublished by Springer Nature ,1985
- Creation of open universes from de Sitter spaceNature, 1982