$H_0=69.8\pm 1.3$ $\mathrm{km}{\mathrm{s}}^{-1}\mathrm{Mp}{\mathrm{c}}^{-1}$, ${\Omega }_{m0}=0.288\pm 0.017$, and other constraints from lower-redshift, non-CMB, expansion-rate data

Abstract

We use updated Type Ia Pantheon+ supernova, baryon acoustic oscillation, and Hubble parameter (now also accounting for correlations) data, as well as new reverberation-measured C IV quasar data, and quasar angular size, H II starburst galaxy, reverberation-measured Mg II quasar, and Amati-correlated gamma-ray burst data to constrain cosmological parameters. We show that these data sets result in mutually consistent constraints and jointly use them to constrain cosmological parameters in six different spatially-flat and non-flat cosmological models. Our analysis provides summary model-independent determinations of two key cosmological parameters: the Hubble constant, $H_0=69.8\pm 1.3$ $\mathrm{km}{\mathrm{s}}^{-1}\mathrm{Mp}{\mathrm{c}}^{-1}$, and the current non-relativistic matter density parameter, ${\Omega }_{m0}=0.288\pm 0.017$. Our summary error bars are 2.4 and 2.3 times those obtained using the flat $\Lambda$CDM model and Planck TT,TE,EE+lowE+lensing cosmic microwave background (CMB) anisotropy data. Our $H_0$ value is very consistent with that from the local expansion rate based on the Tip of the Red Giant Branch data, is 2$\sigma$ lower than that from the local expansion rate based on Type Ia supernova and Cepheid data, and is 2$\sigma$ higher than that in the flat $\Lambda$CDM model based on Planck TT,TE,EE+lowE+lensing CMB data. Our data compilation shows at most mild evidence for non-flat spatial hypersurfaces, but more significant evidence for dark energy dynamics, 2$\sigma$ or larger in the spatially-flat dynamical dark energy models we study.

30 pages, 10 figures. PRD accepted version. Now also includes new combined data results that exclude local-distance-ladder-dependent H IIG data

References in corpus (29)

• Raising the bar: new constraints on the Hubble parameter with cosmic chronometers at z$\sim$2
• Supernova Constraints and Systematic Uncertainties from the First 3 Years of the Supernova Legacy Survey
• Measurements of the Hubble Constant: Tensions in Perspective
• The Completed SDSS-IV extended Baryon Oscillation Spectroscopic Survey: Baryon acoustic oscillations with Lyman-$\alpha$ forests
• The Completed SDSS-IV extended Baryon Oscillation Spectroscopic Survey: measurement of the BAO and growth rate of structure of the luminous red galaxy sample from the anisotropic correlation function between redshifts 0.6 and 1
• Eppur è piatto? The cosmic chronometer take on spatial curvature and cosmic concordance
• Ultra-compact structure in intermediate-luminosity radio quasars: building a sample of standard cosmological rulers and improving the dark energy constraints up to $z\sim 3$
• Using Pantheon and DES supernova, baryon acoustic oscillation, and Hubble parameter data to constrain the Hubble constant, dark energy dynamics, and spatial curvature
• The $L-\sigma$ relation for massive bursts of star formation
• The X-ray fundamental plane of the Platinum Sample, the Kilonovae and the SNe Ib/c associated with GRBs
• An independent determination of the local Hubble constant
• Determining the range of validity of quasar X-ray and UV flux measurements for constraining cosmological model parameters
• Galaxy clustering in the DESI Legacy Survey and its imprint on the CMB
• Standardizing Platinum Dainotti-correlated gamma-ray bursts, and using them with standardized Amati-correlated gamma-ray bursts to constrain cosmological model parameters
• Dynamical dark energy: scalar fields and running vacuum
• Constraining cosmic curvature by using age of galaxies and gravitational lenses
• Spectral analysis of Fermi-LAT gamma-ray bursts with known redshift and their potential use as cosmological standard candles
• Independent Cosmological Constraints from high-z HII Galaxies
• Measuring cosmological parameters with a luminosity-time correlation of gamma-ray bursts
• Cosmological constraints from HII starburst galaxy apparent magnitude and other cosmological measurements
• The resilience of the Etherington-Hubble relation
• Generalized tracker quintessence models for dark energy
• Constraining the curvature density parameter in cosmology
• The improved Amati correlations from Gaussian copula
• Do reverberation-measured H$\beta$ quasars provide a useful test of cosmology?
• Exploring the Hubble Tension and Spatial Curvature from the Ages of Old Astrophysical Objects
• Cosmological Constraints on Non-flat Exponential $f(R)$ Gravity
• Multiple measurements of quasars acting as standard probes: model independent calibration and exploring the Dark Energy Equation of States
• Using newest VLT-KMOS HII Galaxies and other cosmic tracers to test the $\Lambda$CDM tension

Cited by in corpus (3)

• Seven hints that early-time new physics alone is not sufficient to solve the Hubble tension
• Effects of type Ia supernovae absolute magnitude priors on the Hubble constant value
• Testing cosmic anisotropy with Pade approximation and Pantheon+ sample