Radio Galaxy Redshift-Angular Size Data Constraints on Dark Energy
arXiv:astro-ph/0207096 · doi:10.1086/345752
Abstract
We use FRIIb radio galaxy redshift-angular size data to constrain cosmological parameters in a dark energy scalar field model. The derived constraints are consistent with but weaker than those determined using Type Ia supernova redshift-magnitude data.
ApJ, in press, expanded discussion
References in corpus (2)
Cited by in corpus (48)
- Dynamics of dark energy
- The Cosmological Constant and Dark Energy
- Extended Theories of Gravity
- Extended Theories of Gravity and their Cosmological and Astrophysical Applications
- Distant Radio Galaxies and their Environments
- Observational constraints on dark energy with generalized equations of state
- Unified phantom cosmology: inflation, dark energy and dark matter under the same standard
- A Model-Independent Determination of the Expansion and Acceleration Rates of the Universe as a Function of Redshift and Constraints on Dark Energy
- Generalized Chaplygin gas as a unified scenario of dark matter/energy: observational constraints
- Cosmological Constraints from Hubble Parameter versus Redshift Data
- Direct Determination of the Kinematics of the Universe and Properties of the Dark Energy as Functions of Redshift
- Baryon acoustic oscillation, Hubble parameter, and angular size measurement constraints on the Hubble constant, dark energy dynamics, and spatial curvature
- Noether symmetry approach in phantom quintessence cosmology
- The Beginning and Evolution of the Universe
- Unified dark energy models : a phenomenological approach
- Beyond the perfect fluid hypothesis for dark energy equation of state
- Constraints on Cardassian Expansion from Distant type Ia Supernovae
- Comparison of Standard Ruler and Standard Candle constraints on Dark Energy Models
- Observational Constraints on Chaplygin Quartessence: Background Results
- Observational constraints on cosmology from modified Friedmann equation
- Constraining dark energy models using the lookback time to galaxy clusters and the age of the universe
- Constraining Van der Waals quintessence by observations
- Constraining dark energy with gamma-ray bursts
- Constraints on Scalar-Field Dark Energy from Galaxy Cluster Gas Mass Fraction versus Redshift
- Constraints on Scalar-Field Dark Energy from the Cosmic Lens All-Sky Survey Gravitational Lens Statistics
- Median Statistics and the Mass Density of the Universe
- Supernova Ia and Galaxy Cluster Gas Mass Fraction Constraints on Dark Energy
- Constraints on Dark Energy from Galaxy Cluster Gas Mass Fraction versus Redshift data
- Constraints on dark energy from the lookback time versus redshift test
- Exploring the properties of milliarcsecond radio sources
- Galaxy clustering, CMB and supernova data constraints on CDM model with massive neutrinos
- Cosmological Studies with Radio Galaxies and Supernovae
- Cosmological Tests Using the Angular Size of Galaxy Clusters
- Observational Constraints on Dynamical Dark Energy Models
- Galaxy cluster angular size data constraints on dark energy
- Inflessence: a phenomenological model for inflationary quintessence
- Time and distance constraints on accelerating cosmological models
- The Maximum Angular-Diameter Distance in Cosmology
- Constraints on dark energy models from radial baryon acoustic scale measurements
- COBE-DMR-Normalized Dark Energy Cosmogony
- Constraints on dark energy from baryon acoustic peak and galaxy cluster gas mass measurements
- Can Strong Gravitational Lensing Constrain Dark Energy?
- Current lookback time-redshift bounds on dark energy
- A Modified Generalized Chaplygin Gas as the Unified Dark Matter-Dark Energy Revisited
- CMB Anisotropy Constraints on Flat-Lambda and Open CDM Cosmogonies from DMR, UCSB South Pole, Python, ARGO, MAX, White Dish, OVRO, and SuZIE Data
- A Nearly Model-Independent Characterization of Dark Energy Properties as a Function of Redshift
- Analytical considerations about the cosmological constant and dark energy
- Radio Galaxies and the Acceleration of the Universe Beyond a Redshift of One