Hyper Suprime-Cam Year 3 Results: Cosmology from Galaxy Clustering and Weak Lensing with HSC and SDSS using the Minimal Bias Model

Abstract

We present cosmological parameter constraints from a blind joint analysis of three two-point correlation functions measured from the Year 3 Hyper Suprime-Cam (HSC-Y3) imaging data, covering 416 deg${}^2$, and the SDSS DR11 spectroscopic galaxies spanning the redshift range $[0.15,0.70]$. We subdivide the SDSS galaxies into three volume-limited samples separated in redshift, each of which acts as a large-scale structure tracer characterized by the measurement of the projected correlation function, $w_{\mathrm{p}}(R)$. We also use the measurements of the galaxy-galaxy weak lensing signal $\Delta \Sigma (R)$ for each of these SDSS samples which act as lenses for a secure sample of source galaxies selected from the HSC-Y3 shape catalog based on their photometric redshifts. We combine these measurements with the cosmic shear correlation functions, ${\xi }_{\pm }(\vartheta )$, measured for our HSC source sample. We model these observables with the minimal bias model of the galaxy clustering observables in the context of a flat $\Lambda$CDM cosmology. We use conservative scale cuts, $R>12$ and $8h^{-1}$Mpc, for $\Delta \Sigma$ and $w_{\mathrm{p}}$, respectively, where the minimal bias model is valid, in addition to conservative prior on the residual bias in the mean redshift of the HSC photometric source galaxies. Our baseline analysis yields $S_8=0.775_{-0.038}^{+0.043}$ (68% C.I.) for the $\Lambda$CDM model, after marginalizing over uncertainties in other parameters. Our value of $S_8$ is consistent with that from the Planck 2018 data, but the credible interval of our result is still relatively large. Our results are statistically consistent with those of a companion paper, which extends this analysis to smaller scales with an emulator-based halo model.

arXiv comment29 pages, 17 figures, 4 tables, version accepted for publication in PRD together with other HSC Y3 weak lensing cosmology papers - see https://hsc-release.mtk.nao.ac.jp/doc/index.php/wly3/

References in corpus (61)

• Maps of Dust IR Emission for Use in Estimation of Reddening and CMBR Foregrounds
• Planck 2015 results. XIII. Cosmological parameters
• The Seventh Data Release of the Sloan Digital Sky Survey
• MultiNest: an efficient and robust Bayesian inference tool for cosmology and particle physics
• The Eleventh and Twelfth Data Releases of the Sloan Digital Sky Survey: Final Data from SDSS-III
• The 2.5 m Telescope of the Sloan Digital Sky Survey
• SDSS-III: Massive Spectroscopic Surveys of the Distant Universe, the Milky Way Galaxy, and Extra-Solar Planetary Systems
• Stable clustering, the halo model and nonlinear cosmological power spectra
• The Baryon Oscillation Spectroscopic Survey of SDSS-III
• Large-Scale Structure of the Universe and Cosmological Perturbation Theory
• X-ray spectral modelling of the AGN obscuring region in the CDFS: Bayesian model selection and catalogue
• The u'g'r'i'z' Standard Star Network
• The Ninth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the SDSS-III Baryon Oscillation Spectroscopic Survey
• The Eighth Data Release of the Sloan Digital Sky Survey: First Data from SDSS-III
• Properties of galaxies reproduced by a hydrodynamic simulation
• Dark Energy Survey Year 3 Results: Cosmological Constraints from Galaxy Clustering and Weak Lensing
• Revising the Halofit Model for the Nonlinear Matter Power Spectrum
• The Hyper Suprime-Cam SSP Survey: Overview and Survey Design
• Astrometric Calibration of the Sloan Digital Sky Survey
• Why your model parameter confidences might be too optimistic -- unbiased estimation of the inverse covariance matrix
• The physics driving the cosmic star formation history
• Large-Scale Galaxy Bias
• KiDS-1000 Cosmology: Multi-probe weak gravitational lensing and spectroscopic galaxy clustering constraints
• Spectral Classification and Redshift Measurement for the SDSS-III Baryon Oscillation Spectroscopic Survey
• Dark Energy Survey Year 1 Results: Cosmological Constraints from Cosmic Shear
• One percent determination of the primordial deuterium abundance
• Cosmology from cosmic shear power spectra with Subaru Hyper Suprime-Cam first-year data
• The BAHAMAS project: Calibrated hydrodynamical simulations for large-scale structure cosmology
• The Hyper Suprime-Cam Software Pipeline
• Dark energy constraints from cosmic shear power spectra: impact of intrinsic alignments on photometric redshift requirements
• An accurate halo model for fitting non-linear cosmological power spectra and baryonic feedback models
• The effects of He I 10830 on helium abundance determinations
• Systematic Errors in Future Weak Lensing Surveys: Requirements and Prospects for Self-Calibration
• Towards a realistic population of simulated galaxy groups and clusters
• Photometric Response Functions of the SDSS Imager
• HMcode-2020: Improved modelling of non-linear cosmological power spectra with baryonic feedback
• Systematic errors in weak lensing: application to SDSS galaxy-galaxy weak lensing
• Uncorrelated Modes of the Nonlinear Power Spectrum
• Power Spectrum Super-Sample Covariance
• Cosmological constraints from cosmic shear two-point correlation functions with HSC survey first-year data
• The first-year shear catalog of the Subaru Hyper Suprime-Cam SSP Survey
• Cosmological Constraints from a Combination of Galaxy Clustering and Lensing -- I. Theoretical Framework
• Concordance and Discordance in Cosmology
• The BAO+BBN take on the Hubble tension
• A cluster finding algorithm based on the multiband identification of red sequence galaxies
• Galaxy-galaxy weak lensing in SDSS: intrinsic alignments and shear calibration errors
• Combining cluster observables and stacked weak lensing to probe dark energy: Self-calibration of systematic uncertainties
• Full-sky Gravitational Lensing Simulation for Large-area Galaxy Surveys and Cosmic Microwave Background Experiments
• Weak lensing shear calibration with simulations of the HSC survey
• The Weak Lensing Signal and the Clustering of BOSS Galaxies II: Astrophysical and Cosmological Constraints
• Weak-Lensing Mass Calibration of ACTPol Sunyaev-Zel'dovich Clusters with the Hyper Suprime-Cam Survey
• Beyond Limber: Efficient computation of angular power spectra for galaxy clustering and weak lensing
• The three-year shear catalog of the Subaru Hyper Suprime-Cam SSP Survey
• Dark Energy Survey Year 3 results: Cosmological constraints from galaxy clustering and galaxy-galaxy lensing using the MagLim lens sample
• Source Selection for Cluster Weak Lensing Measurements in the Hyper Suprime-Cam Survey
• Mock galaxy shape catalogs in the Subaru Hyper Suprime-Cam Survey
• Robust covariance estimation of galaxy-galaxy weak lensing: validation and limitation of jackknife covariance
• nestcheck: diagnostic tests for nested sampling calculations
• Validating a minimal galaxy bias method for cosmological parameter inference using HSC-SDSS mock catalogs
• Cosmological inference from emulator based halo model I: Validation tests with HSC and SDSS mock catalogs
• Concordance Cosmology?

Cited by in corpus (37)

• The CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics
• DESI 2024 VII: Cosmological Constraints from the Full-Shape Modeling of Clustering Measurements
• The SRG/eROSITA all-sky survey: Cosmology constraints from cluster abundances in the western Galactic hemisphere
• New constraints on interacting dark energy from DESI DR2 BAO observations
• How much information can be extracted from galaxy clustering at the field level?
• The Atacama Cosmology Telescope: Cosmology from cross-correlations of unWISE galaxies and ACT DR6 CMB lensing
• Growth of Cosmic Structure
• The Atacama Cosmology Telescope DR6 and DESI: Structure formation over cosmic time with a measurement of the cross-correlation of CMB Lensing and Luminous Red Galaxies
• Exploring the Hubble tension with a late time Modified Gravity scenario
• Cosmological constraints from the cross-correlation of DESI Luminous Red Galaxies with CMB lensing from Planck PR4 and ACT DR6
• Robust Evidence for Dynamical Dark Energy from DESI Galaxy-CMB Lensing Cross-Correlation and Geometric Probes
• A multitracer analysis for the eBOSS galaxy sample based on the effective field theory of large-scale structure
• Photometric redshifts and intrinsic alignments: degeneracies and biases in 3$\times$2pt analysis
• Status of the $S_8$ Tension: A 2026 Review of Probe Discrepancies
• A visual tool for assessing tension-resolving models in the $H_0$-${\sigma }_8$ plane
• Improving Photometric Redshift Estimates with Training Sample Augmentation
• Constraints on sterile neutrinos and the cosmological tensions
• Accurate Measurement of the Lensing Magnification by BOSS CMASS Galaxies and Its Implications for Cosmology and Dark Matter
• KiDS-Legacy: Angular galaxy clustering from deep surveys with complex selection effects
• One-loop power spectrum corrections in interacting dark energy cosmologies
• B-modes from galaxy cluster alignments in future surveys
• Cosmology and Astrophysics with the Diffuse eRASS1 X-ray Angular Power Spectrum
• $\Lambda$CDM and early dark energy in latent space: a data-driven parametrization of the CMB temperature power spectrum
• The SRG/eROSITA All-Sky Survey. The Weak-Lensing Mass Calibration and the Stellar Mass-to-Halo Mass Relation from the Hyper Suprime-Cam Subaru Strategic Program
• Cosmological gravity on all scales IV: 3x2pt Fisher forecasts for pixelised phenomenological modified gravity
• Disentangling the Halo: Joint Model for Measurements of the Kinetic Sunyaev-Zeldovich Effect and Galaxy-Galaxy Lensing
• Weak Gravitational Lensing
• Euclid preparation. Improving cosmological constraints using a new multi-tracer method with the spectroscopic and photometric samples
• Optimizing Redshift Distribution Inference through Joint Self-Calibration and Clustering-Redshift Synergy
• 6x2pt: Forecasting gains from joint weak lensing and galaxy clustering analyses with spectroscopic-photometric galaxy cross-correlations
• Impact of redshift distribution uncertainties on Lyman-break galaxy cosmological parameter inference
• Refitting cosmological data with neutrino mass and degeneracy
• Probing Time-Varying Dark Energy with DESI: The Crucial Role of Precision Matter Density (Ω_{m0}) Measurements
• Hyper Suprime-Cam Y3 results: photo-$z$ bias calibration with lensing shear ratios and cosmological constraints from cosmic shear
• One Galaxy Sample to Rule Them All: Halo Occupation Distribution Modeling of DES Year 3 Source Galaxies
• Improving Photometric Galaxy Clustering Constraints With Cross-Bin Correlations
• Systematics mitigation for catalogue-based angular power spectra