Cosmological Analysis of Three-Dimensional BOSS Galaxy Clustering and Planck CMB Lensing Cross Correlations via Lagrangian Perturbation Theory

Abstract

We present a formalism for jointly fitting pre- and post-reconstruction redshift-space clustering (RSD) and baryon acoustic oscillations (BAO) plus gravitational lensing (of the CMB) that works directly with the observed 2-point statistics. The formalism is based upon (effective) Lagrangian perturbation theory and a Lagrangian bias expansion, which models RSD, BAO and galaxy-lensing cross correlations within a consistent dynamical framework. As an example we present an analysis of clustering measured by the Baryon Oscillation Spectroscopic Survey in combination with CMB lensing measured by Planck. The post-reconstruction BAO strongly constrains the distance-redshift relation, the full-shape redshift-space clustering constrains the matter density and growth rate, and CMB lensing constrains the clustering amplitude. Using only the redshift space data we obtain ${\Omega }_{\mathrm{m}}=0.303\pm 0.008$, $H_0=69.21\pm 0.78$ and ${\sigma }_8=0.743\pm 0.043$. The addition of lensing information, even when restricted to the Northern Galactic Cap, improves constraints to ${\Omega }_m=0.300\pm 0.008$, $H_0=69.21\pm 0.77$ and ${\sigma }_8=0.707\pm 0.035$, in tension with CMB and cosmic shear constraints. The combination of ${\Omega }_m$ and $H_0$ are consistent with Planck, though their constraints derive mostly from redshift-space clustering. The low ${\sigma }_8$ value are driven by cross correlations with CMB lensing in the low redshift bin ($z\simeq 0.38$) and at large angular scales, which show a $20\%$ deficit compared to expectations from galaxy clustering alone. We conduct several systematics tests on the data and find none that could fully explain these tensions.

46 pages, 15 figures, updated to match version accepted by JCAP

References in corpus (35)

• The DESI Experiment Part I: Science,Targeting, and Survey Design
• The Effective Field Theory of Cosmological Large Scale Structures
• Improving Cosmological Distance Measurements by Reconstruction of the Baryon Acoustic Peak
• Resumming Cosmological Perturbations via the Lagrangian Picture: One-loop Results in Real Space and in Redshift Space
• Nonlinear Evolution of Baryon Acoustic Oscillations
• On the Robustness of the Acoustic Scale in the Low-Redshift Clustering of Matter
• Clustering of dark matter tracers: generalizing bias for the coming era of precision LSS
• A discriminating probe of gravity at cosmological scales
• The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: Anisotropic galaxy clustering in Fourier-space
• SPT-3G: A Next-Generation Cosmic Microwave Background Polarization Experiment on the South Pole Telescope
• The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: Observational systematics and baryon acoustic oscillations in the correlation function
• Corrfunc --- A Suite of Blazing Fast Correlation Functions on the CPU
• A new analysis of galaxy 2-point functions in the BOSS survey, including full-shape information and post-reconstruction BAO
• Reconstructing Baryon Oscillations: A Lagrangian Theory Perspective
• A new, large-scale map of interstellar reddening derived from HI emission
• Redshift-Space Distortions in Lagrangian Perturbation Theory
• Consistent Modeling of Velocity Statistics and Redshift-Space Distortions in One-Loop Perturbation Theory
• Constraining Anisotropic Baryon Oscillations
• Cosmological constraints from the tomographic cross-correlation of DESI Luminous Red Galaxies and Planck CMB lensing
• Full-shape cosmology analysis of SDSS-III BOSS galaxy power spectrum using emulator-based halo model: a $5\%$ determination of ${\sigma }_8$
• The Gaussian streaming model and Lagrangian effective field theory
• Reconstruction within the Zeldovich approximation
• BOSS Correlation Function Analysis from the Effective Field Theory of Large-Scale Structure
• Precision analysis of the redshift-space galaxy bispectrum
• Simulations and symmetries
• Third-Order Density Perturbation and One-Loop Power Spectrum in Dark-Energy-Dominated Universe
• Constraints on the correlation between QSO luminosity and host halo mass from high-redshift quasar clustering
• Dark Energy Survey Year 3 results: cosmological constraints from the analysis of cosmic shear in harmonic space
• KiDS-1000: cosmic shear with enhanced redshift calibration
• The Aemulus Project V: Cosmological constraint from small-scale clustering of BOSS galaxies
• Modeling CMB Lensing Cross Correlations with {\sc CLEFT}
• Priors on red galaxy stochasticity from hybrid effective field theory
• Magnification bias in galaxy surveys with complex sample selection functions
• The galaxy power spectrum on the lightcone: deep, wide-angle redshift surveys and the turnover scale
• Neural Network Acceleration of Large-scale Structure Theory Calculations

Cited by in corpus (40)

• A non-linear solution to the $S_8$ tension?
• Evidence for suppression of structure growth in the concordance cosmological model
• Cosmology with the EFTofLSS and BOSS: dark energy constraints and a note on priors
• Cosmology with the Galaxy Bispectrum Multipoles: Optimal Estimation and Application to BOSS Data
• The Sigma-8 Tension is a Drag
• DESI 2024 V: Full-Shape Galaxy Clustering from Galaxies and Quasars
• Going Beyond the Galaxy Power Spectrum: an Analysis of BOSS Data with Wavelet Scattering Transforms
• Unveiling dark fifth forces with linear cosmology
• The Atacama Cosmology Telescope: Cosmology from cross-correlations of unWISE galaxies and ACT DR6 CMB lensing
• Growth of Cosmic Structure
• Cosmological inference from the EFTofLSS: the eBOSS QSO full-shape analysis
• Aemulus $\nu$: Precise Predictions for Matter and Biased Tracer Power Spectra in the Presence of Neutrinos
• 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
• Constraints on $S_8$ from a full-scale and full-shape analysis of redshift-space clustering and galaxy-galaxy lensing in BOSS
• Cold New Early Dark Energy pulls the trigger on the $H_0$ and $S_8$ tensions: a simultaneous solution to both tensions without new ingredients
• Precise Cosmological Constraints from BOSS Galaxy Clustering with a Simulation-Based Emulator of the Wavelet Scattering Transform
• Constraining primordial non-Gaussianity from DESI quasar targets and Planck CMB lensing
• 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
• Measuring ${\sigma }_8$ using DESI Legacy Imaging Surveys Emission-Line Galaxies and Planck CMB Lensing and the Impact of Dust on Parameter Inference
• RSD measurements from BOSS galaxy power spectrum using the halo perturbation theory model
• Magnification Bias Estimators for Realistic Surveys: an Application to the BOSS Survey
• Constraining gravity with a new precision $E_G$ estimator using Planck + SDSS BOSS
• Perturbation theory of LSS in the $\Lambda$CDM Universe: exact time evolution and the two-loop power spectrum
• Cosmology before noon with multiple galaxy populations
• The ACCEL2 Project: Precision Measurements of EFT Parameters and BAO Peak Shifts for the Lyman-$\alpha$ Forest
• Cosmology from Planck CMB Lensing and DESI DR1 Quasar Tomography
• Stellar Reddening Based Extinction Maps for Cosmological Applications
• CSST Cosmological Emulator III: Hybrid Lagrangian Bias Expansion Emulation of Galaxy Clustering
• Combining cosmic shear data with correlated photo-$z$ uncertainties: constraints from DESY1 and HSC-DR1
• Measurement of the Weyl potential evolution from the first three years of Dark Energy Survey data
• A halo model of extragalactic contamination to CMB lensing, delensing, and cross-correlations
• AMICO galaxy clusters in KiDS-DR3: constraints on $\Lambda$CDM from extreme value statistics
• Cosmological perturbation theory for large scale structure in phase space
• Cosmological perturbation theory using generalized Einstein de Sitter cosmologies
• Parameterization of Stochasticity in Galaxy Clustering and Reconstruction of Tomographic Matter Clustering
• Mitigation of nonlinear galaxy bias with a theoretical-error likelihood
• Cosmology with the Redshift-Space Galaxy Bispectrum Monopole at One-Loop Order
• Probing gravity with non-linear clustering in redshift space
• The Manticore Project II: Bayesian digital twins of cosmic structure across the SDSS and BOSS volumes