Lensing is Low: Cosmology, Galaxy Formation, or New Physics?

Abstract

We present high signal-to-noise galaxy-galaxy lensing measurements of the BOSS CMASS sample using 250 square degrees of weak lensing data from CFHTLenS and CS82. We compare this signal with predictions from mock catalogs trained to match observables including the stellar mass function and the projected and two dimensional clustering of CMASS. We show that the clustering of CMASS, together with standard models of the galaxy-halo connection, robustly predicts a lensing signal that is 20-40% larger than observed. Detailed tests show that our results are robust to a variety of systematic effects. Lowering the value of $S_8={\sigma }_8\sqrt{{\Omega }_{\mathrm{m}}/0.3}$ compared to Planck2015 reconciles the lensing with clustering. However, given the scale of our measurement ($r<10$ $h^{-1}$ Mpc), other effects may also be at play and need to be taken into consideration. We explore the impact of baryon physics, assembly bias, massive neutrinos, and modifications to general relativity on $\Delta \Sigma$ and show that several of these effects may be non-negligible given the precision of our measurement. Disentangling cosmological effects from the details of the galaxy-halo connection, the effects of baryons, and massive neutrinos, is the next challenge facing joint lensing and clustering analyses. This is especially true in the context of large galaxy samples from Baryon Acoustic Oscillation surveys with precise measurements but complex selection functions.

arXiv comment26 pages. Submitted to MNRAS. Comments welcome

References in corpus (173)

• Planck 2015 results. XIII. Cosmological parameters
• A Universal Density Profile from Hierarchical Clustering
• Planck 2013 results. XVI. Cosmological parameters
• Five-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Cosmological Interpretation
• The Seventh Data Release of the Sloan Digital Sky Survey
• Nine-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Cosmological Parameter Results
• 4D Gravity on a Brane in 5D Minkowski Space
• The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: cosmological analysis of the DR12 galaxy sample
• Populating a cluster of galaxies - I. Results at z=0
• 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
• Introducing the Illustris Project: Simulating the coevolution of dark and visible matter in the Universe
• SDSS-III: Massive Spectroscopic Surveys of the Distant Universe, the Milky Way Galaxy, and Extra-Solar Planetary Systems
• The Baryon Oscillation Spectroscopic Survey of SDSS-III
• The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: Baryon Acoustic Oscillations in the Data Release 10 and 11 galaxy samples
• Toward a halo mass function for precision cosmology: the limits of universality
• The Sloan Digital Sky Survey Photometric Camera
• The Eighth Data Release of the Sloan Digital Sky Survey: First Data from SDSS-III
• Properties of galaxies reproduced by a hydrodynamic simulation
• Simulating galaxy formation with black hole driven thermal and kinetic feedback
• Bayesian photometric redshift estimation
• Introducing the Illustris Project: the evolution of galaxy populations across cosmic time
• Substructures in hydrodynamical cluster simulations
• Massive neutrinos and cosmology
• The Dark Energy Survey: more than dark energy - an overview
• KiDS-450: Cosmological parameter constraints from tomographic weak gravitational lensing
• Halo occupation numbers and galaxy bias
• A Comprehensive Analysis of Uncertainties Affecting the Stellar Mass - Halo Mass Relation for 0<z<4
• The Tenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the SDSS-III Apache Point Observatory Galactic Evolution Experiment
• The Large Scale Bias of Dark Matter Halos: Numerical Calibration and Model Tests
• MultiDark simulations: the story of dark matter halo concentrations and density profiles
• The Dark Side of the Halo Occupation Distribution
• The Halo Occupation Distribution: Towards an Empirical Determination of the Relation Between Galaxies and Mass
• Euclid Definition Study Report
• LSST Science Book, Version 2.0
• Theoretical Models of the Halo Occupation Distribution: Separating Central and Satellite Galaxies
• The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: Baryon Acoustic Oscillations in the Data Release 9 Spectroscopic Galaxy Sample
• Why your model parameter confidences might be too optimistic -- unbiased estimation of the inverse covariance matrix
• Modeling Luminosity-Dependent Galaxy Clustering Through Cosmic Time
• Black holes in galaxy mergers: The formation of red elliptical galaxies
• redMaPPer I: Algorithm and SDSS DR8 Catalog
• The DEEP2 Galaxy Redshift Survey: Design, Observations, Data Reduction, and Redshifts
• Galaxy halo masses and satellite fractions from galaxy-galaxy lensing in the SDSS: stellar mass, luminosity, morphology, and environment dependencies
• CFHTLenS: The Canada-France-Hawaii Telescope Lensing Survey
• Concentration, Spin and Shape of Dark Matter Haloes as a Function of the Cosmological Model: WMAP1, WMAP3 and WMAP5 results
• Extragalactic Science, Cosmology and Galactic Archaeology with the Subaru Prime Focus Spectrograph (PFS)
• The age dependence of halo clustering
• Spectral Classification and Redshift Measurement for the SDSS-III Baryon Oscillation Spectroscopic Survey
• CFHTLenS tomographic weak lensing cosmological parameter constraints: Mitigating the impact of intrinsic galaxy alignments
• The Illustris simulation: the evolving population of black holes across cosmic time
• Halo concentrations in the standard LCDM cosmology
• Galaxy Evolution from Halo Occupation Distribution Modeling of DEEP2 and SDSS Galaxy Clustering
• The Dependence of Halo Clustering on Halo Formation History, Concentration, and Occupation
• New constraints on the evolution of the stellar-to-dark matter connection: a combined analysis of galaxy-galaxy lensing, clustering, and stellar mass functions from z=0.2 to z=1
• The Illustris Simulation: Public Data Release
• Planck 2015 results. XXIV. Cosmology from Sunyaev-Zeldovich cluster counts
• Galaxies in the Hubble Ultra Deep Field: I. Detection, Multiband Photometry, Photometric Redshifts, and Morphology
• Dark Energy vs. Modified Gravity
• Bayesian Galaxy Shape Measurement for Weak Lensing Surveys - III. Application to the Canada-France-Hawaii Telescope Lensing Survey
• MEASURING GALAXY MASSES USING GALAXY-GALAXY GRAVITATIONAL LENSING
• Gravitational Lensing Analysis of the Kilo Degree Survey
• CFHTLenS: The Canada-France-Hawaii Telescope Lensing Survey - Imaging Data and Catalogue Products
• A discriminating probe of gravity at cosmological scales
• The Connection between Galaxies and Dark Matter Structures in the Local Universe
• The DESI Experiment, a whitepaper for Snowmass 2013
• Assembly bias in the clustering of dark matter haloes
• Confirmation of general relativity on large scales from weak lensing and galaxy velocities
• The PRIsm MUlti-Object Survey (PRIMUS) I: Survey Overview and Characteristics
• The Galaxy-mass Correlation Function Measured from Weak Lensing in the SDSS
• The VIMOS VLT Deep Survey: Public release of 1599 redshifts to IAB<=24 across the Chandra Deep Field South
• CFHTLenS: Improving the quality of photometric redshifts with precision photometry
• Cosmological parameter constraints from galaxy-galaxy lensing and galaxy clustering with the SDSS DR7
• The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: Analysis of potential systematics
• The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: Observational systematics and baryon acoustic oscillations in the correlation function
• Weighing the Giants - III. Methods and Measurements of Accurate Galaxy Cluster Weak-Lensing Masses
• Halo Assembly Bias in Hierarchical Structure Formation
• CFHTLenS revisited: assessing concordance with Planck including astrophysical systematics
• The Excursion Set Theory of Halo Mass Functions, Halo Clustering, and Halo Growth
• Density profiles of galaxy groups and clusters from SDSS galaxy-galaxy weak lensing
• A Wide Field Hubble Space Telescope Study of the Cluster Cl0024+1654 at z=0.4 II: The Cluster Mass Distribution
• Cosmological Constraints from a Combination of Galaxy Clustering and Lensing -- I. Theoretical Framework
• Accurate fitting formula for the two-point correlation function of the dark matter halos
• Stellar masses of SDSS-III BOSS galaxies at z~0.5 and constraints to galaxy formation models
• The Clustering of Galaxies in the SDSS-III DR9 Baryon Oscillation Spectroscopic Survey: Testing Deviations from $\Lambda$ and General Relativity using anisotropic clustering of galaxies
• A 2.5% measurement of the growth rate from small-scale redshift space clustering of SDSS-III CMASS galaxies
• The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: Modeling the clustering and halo occupation distribution of BOSS-CMASS galaxies in the Final Data Release
• Estimating the Redshift Distribution of Faint Galaxy Samples
• Galaxy Assembly Bias: A Significant Source of Systematic Error in the Galaxy-Halo Relationship
• The SDSS Coadd: 275 deg^2 of Deep SDSS Imaging on Stripe 82
• Cosmology with massive neutrinos II: on the universality of the halo mass function and bias
• CFHTLenS: The relation between galaxy dark matter haloes and baryons from weak gravitational lensing
• Mapping stellar content to dark matter halos using galaxy clustering and galaxy-galaxy lensing in the SDSS DR7
• Mock galaxy catalogs using the quick particle mesh method
• DEMNUni: The clustering of large-scale structures in the presence of massive neutrinos
• Weak Lensing Measurement of the Mass--Richness Relation of SDSS redMaPPer Clusters
• Strong bimodality in the host halo mass of central galaxies from galaxy-galaxy lensing
• Galaxy Clustering & Galaxy-Galaxy Lensing: A Promising Union to Constrain Cosmological Parameters
• Modelling Baryon Acoustic Oscillations with Perturbation Theory and Stochastic Halo Biasing
• Detection of the Splashback Radius and Halo Assembly bias of Massive Galaxy Clusters
• CARS: the CFHTLS-Archive-Research Survey; I. Five-band multi-colour data from 37 sq. deg. CFHTLS-Wide observations
• Cosmological Constraints from a Combination of Galaxy Clustering and Lensing -- III. Application to SDSS Data
• The impact of galaxy formation on the total mass, mass profile and abundance of haloes
• Cosmology from Cosmic Shear with DES Science Verification Data
• The MultiDark Database: Release of the Bolshoi and MultiDark Cosmological Simulations
• Galaxy-galaxy weak lensing in SDSS: intrinsic alignments and shear calibration errors
• On Halo Formation Times and Assembly Bias
• Dark matter halo properties of GAMA galaxy groups from 100 square degrees of KiDS weak lensing data
• Subhalo abundance matching and assembly bias in the EAGLE simulation
• The WiggleZ Dark Energy Survey: Direct constraints on blue galaxy intrinsic alignments at intermediate redshifts
• The overdensity and masses of the friends-of-friends halos and universality of the halo mass function
• The Effective Number Density of Galaxies for Weak Lensing Measurements in the LSST Project
• redMaPPer II: X-ray and SZ Performance Benchmarks for the SDSS Catalog
• The galaxy-halo connection from a joint lensing, clustering and abundance analysis in the CFHTLenS/VIPERS field
• Estimating the Redshift Distribution of Photometric Galaxy Samples II. Applications and Tests of a New Method
• Calibration of weak-lensing shear in the Kilo-Degree Survey
• The Weak Lensing Signal and the Clustering of BOSS Galaxies II: Astrophysical and Cosmological Constraints
• Precision photometric redshift calibration for galaxy-galaxy weak lensing
• Impact of massive neutrinos on nonlinear matter power spectrum
• Optical-to-virial velocity ratios of local disk galaxies from combined kinematics and galaxy-galaxy lensing
• Cosmic shear results from the deep lens survey - I: Joint constraints on omega_m and sigma_8 with a two-dimensional analysis
• Dynamical Masses in Modified Gravity
• Evolution of the Stellar-to-Dark Matter Relation: Separating Star-Forming and Passive Galaxies from z=1 to 0
• The Concentration Dependence of the Galaxy-Halo Connection: Modeling Assembly Bias with Abundance Matching
• Constraint on neutrino masses from SDSS-III/BOSS Ly$\alpha$ forest and other cosmological probes
• The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: Signs of neutrino mass in current cosmological datasets
• A theoretical framework for combining techniques that probe the link between galaxies and dark matter
• CFHTLenS tomographic weak lensing: Quantifying accurate redshift distributions
• Cosmological Simulations of Normal-Branch Braneworld Gravity
• Evidence of Halo Assembly Bias in Massive Clusters
• A New Method to Correct for Fiber Collisions in Galaxy Two-Point Statistics
• First measurement of gravitational lensing by cosmic voids in SDSS
• CMB lensing tomography with the DES Science Verification galaxies
• Cluster Density Profiles as a Test of Modified Gravity
• Nonlinear power spectrum in the presence of massive neutrinos: perturbation theory approach, galaxy bias and parameter forecasts
• On Detecting Halo Assembly Bias with Galaxy Populations
• The Dark Side of Galaxy Color: evidence from new SDSS measurements of galaxy clustering and lensing
• Cosmic Emulation: Fast Predictions for the Galaxy Power Spectrum
• Galaxy Halo Masses from Galaxy-Galaxy Lensing
• Cosmic shear covariance: The log-normal approximation
• The impact of baryonic processes on the two-point correlation functions of galaxies, subhaloes and matter
• Lensing Measurements of the Mass Distribution in SDSS Voids
• Initial Conditions for Accurate N-Body Simulations of Massive Neutrino Cosmologies
• The impact of massive neutrinos on the abundance of massive clusters
• Constraints on Assembly Bias from Galaxy Clustering
• The Limits of Cosmic Shear
• Connecting massive galaxies to dark matter halos in BOSS - I. Is galaxy color a stochastic process in high-mass halos?
• The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: weighing the neutrino mass using the galaxy power spectrum of the CMASS sample
• Intrinsic Alignments of Galaxies in the Illustris Simulation
• RCSLenS: Testing gravitational physics through the cross-correlation of weak lensing and large-scale structure
• From Galaxy-Galaxy Lensing to Cosmological Parameters
• The Stripe 82 Massive Galaxy Project II: Stellar Mass Completeness of Spectroscopic Galaxy Samples from the Baryon Oscillation Spectroscopic Survey
• Mass and galaxy distributions of four massive galaxy clusters from Dark Energy Survey Science Verification data
• Photometric redshift requirements for lens galaxies in galaxy-galaxy lensing analyses
• Cosmological Constraints from a Combination of Galaxy Clustering & Lensing -- II. Fisher Matrix Analysis
• Correlating galaxy colour and halo concentration: A tunable Halo Model of galactic conformity
• Testing Gravity with the Stacked Phase Space around Galaxy Clusters
• Validating estimates of the growth rate of structure with modified gravity simulations
• Galaxy Infall Kinematics as a Test of Modified Gravity
• Cosmological constraints from the CFHTLenS shear measurements using a new, accurate and flexible way of predicting nonlinear mass clustering
• Neutrino mass constraint with the Sloan Digital Sky Survey power spectrum of luminous red galaxies and perturbation theory
• CFHTLenS and RCSLenS: Testing Photometric Redshift Distributions Using Angular Cross-Correlations with Spectroscopic Galaxy Surveys
• Galaxy-CMB and galaxy-galaxy lensing on large scales: sensitivity to primordial non-Gaussianity
• The nature of assembly bias - I. Clues from a LCDM cosmology
• WFIRST-2.4: What Every Astronomer Should Know
• The Stripe 82 Massive Galaxy Project I: Catalog Construction
• Testing gravity on large scales by combining weak lensing with galaxy clustering using CFHTLenS and BOSS CMASS
• Sample variance in photometric redshift calibration: cosmological biases and survey requirements
• Spectroscopic failures in photometric redshift calibration: cosmological biases and survey requirements
• Cosmological Constraints from Galaxy Clustering and the Mass-to-Number Ratio of Galaxy Clusters: Marginalizing over the Physics of Galaxy Formation
• Background sky obscuration by cluster galaxies as a source of systematic error for weak lensing
• Cosmological dependence of the measurements of luminosity function, projected clustering and galaxy-galaxy lensing signal
• Photometric Redshifts and Signal-to-Noise
• Semi-Analytic Galaxy Formation in Massive Neutrino Cosmologies

Cited by in corpus (155)

• UniverseMachine: The Correlation between Galaxy Growth and Dark Matter Halo Assembly from z=0-10
• Dark Energy Survey Year 1 Results: Cosmological Constraints from Galaxy Clustering and Weak Lensing
• Dark Energy Survey Year 3 Results: Cosmological Constraints from Galaxy Clustering and Weak Lensing
• The Connection between Galaxies and their Dark Matter Halos
• KiDS-1000 Cosmology: Multi-probe weak gravitational lensing and spectroscopic galaxy clustering constraints
• The Atacama Cosmology Telescope: DR6 Gravitational Lensing Map and Cosmological Parameters
• Dark energy two decades after: Observables, probes, consistency tests
• Dark Energy Survey Year 1 Results: Cosmological Constraints from Cluster Abundances and Weak Lensing
• The first-year shear catalog of the Subaru Hyper Suprime-Cam SSP Survey
• Constraints on the sum of the neutrino masses in dynamical dark energy models with $w(z)\ge -1$ are tighter than those obtained in $\Lambda$CDM
• Arbitrating the $S_8$ discrepancy with growth rate measurements from Redshift-Space Distortions
• The BAHAMAS project: the CMB--large-scale structure tension and the roles of massive neutrinos and galaxy formation
• The Atacama Cosmology Telescope: Combined kinematic and thermal Sunyaev-Zel'dovich measurements from BOSS CMASS and LOWZ halos
• Gravitational probes of dark matter physics
• The Atacama Cosmology Telescope: Modeling the Gas Thermodynamics in BOSS CMASS galaxies from Kinematic and Thermal Sunyaev-Zel'dovich Measurements
• Density split statistics: Cosmological constraints from counts and lensing in cells in DES Y1 and SDSS data
• Cosmological constraints from unWISE and Planck CMB lensing tomography
• Sciences with the 2.5-meter Wide Field Survey Telescope (WFST)
• Dark Energy Survey Year 1 Results: Galaxy-Galaxy Lensing
• KiDS-450: Cosmological Constraints from Weak Lensing Peak Statistics-I: Inference from Analytical Prediction of High Signal-to-Noise Ratio Convergence Peaks
• Limitations to the "basic'' HOD model and beyond
• Dark Energy Survey Year 1 Results: Cosmological Constraints from Cluster Abundances, Weak Lensing, and Galaxy Correlations
• AbacusHOD: A highly efficient extended multi-tracer HOD framework and its application to BOSS and eBOSS data
• Towards emulating cosmic shear data: Revisiting the calibration of the shear measurements for the Kilo-Degree Survey
• The Novel Probes Project -- Tests of Gravity on Astrophysical Scales
• Consistent lensing and clustering in a low-$S_8$ Universe with BOSS, DES Year 3, HSC Year 1 and KiDS-1000
• Source Selection for Cluster Weak Lensing Measurements in the Hyper Suprime-Cam Survey
• Cosmological discordances II: Hubble constant, Planck and large-scale-structure data sets
• Testing the theory of gravity with DESI: estimators, predictions and simulation requirements
• Cosmological discordances: a new measure, marginalization effects, and application to geometry vs growth current data sets
• Stringent ${\sigma }_8$ constraints from small-scale galaxy clustering using a hybrid MCMC+emulator framework
• The halo model for cosmology: a pedagogical review
• Five-percent measurements of the growth rate from simulation-based modelling of redshift-space clustering in BOSS LOWZ
• Evidence for galaxy assembly bias in BOSS CMASS redshift-space galaxy correlation function
• Future constraints on halo thermodynamics from combined Sunyaev-Zel'dovich measurements
• Cosmological constraints from galaxy-lensing cross correlations using BOSS galaxies with SDSS and CMB lensing
• KiDS+2dFLenS+GAMA: Testing the cosmological model with the $E_{\mathrm{G}}$ statistic
• The Aemulus Project V: Cosmological constraint from small-scale clustering of BOSS galaxies
• Emulating galaxy clustering and galaxy-galaxy lensing into the deeply nonlinear regime: methodology, information, and forecasts
• Unveiling Hidden Physics at the LHC
• Cosmology with galaxy-galaxy lensing on non-perturbative scales: Emulation method and application to BOSS LOWZ
• Morpho-z: improving photometric redshifts with galaxy morphology
• Constraining baryonic feedback and cosmology with weak-lensing, X-ray, and kinematic Sunyaev-Zeldovich observations
• Weak Lensing Reveals a Tight Connection Between Dark Matter Halo Mass and the Distribution of Stellar Mass in Massive Galaxies
• Mapping stellar content to dark matter halos - III.Environmental dependence and conformity of galaxy colours
• KiDS-1000: Combined halo-model cosmology constraints from galaxy abundance, galaxy clustering and galaxy-galaxy lensing
• Advances in Constraining Intrinsic Alignment Models with Hydrodynamic Simulations
• Dark Energy Survey Year 1 Results: Constraining Baryonic Physics in the Universe
• The dependence of the galaxy stellar-to-halo mass relation on galaxy morphology
• Probing gravity with a joint analysis of galaxy and CMB lensing and SDSS spectroscopy
• The effects of assembly bias on cosmological inference from galaxy-galaxy lensing and galaxy clusters
• Cosmological constraints from a joint analysis of cosmic microwave background and spectroscopic tracers of the large-scale structure
• Dark Energy Survey Year 1 results: Validation of weak lensing cluster member contamination estimates from P(z) decomposition
• New perspectives on the BOSS small-scale lensing discrepancy for the Planck $\Lambda$CDM Cosmology
• Testing gravity using galaxy-galaxy lensing and clustering amplitudes in KiDS-1000, BOSS and 2dFLenS
• Galaxy-galaxy weak-lensing measurement from SDSS: II. host halo properties of galaxy groups
• On the halo-mass and radial scale dependence of the lensing is low effect
• New test on general relativity and $f(T)$ torsional gravity from galaxy-galaxy weak lensing surveys
• Updated Results on the Galaxy-Halo Connection from Satellite Kinematics in SDSS
• Combining FOF and halo-based algorithms for the identification of galaxy groups
• Constraints on dark matter to dark radiation conversion in the late universe with DES-Y1 and external data
• 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
• The DES view of the Eridanus supervoid and the CMB Cold Spot
• Constraints on $S_8$ from a full-scale and full-shape analysis of redshift-space clustering and galaxy-galaxy lensing in BOSS
• Dark Energy Survey internal consistency tests of the joint cosmological probes analysis with posterior predictive distributions
• Constraining the spatial curvature with cosmic expansion history in a cosmological model with a non-standard sound horizon
• Mixed dark matter: matter power spectrum and halo mass function
• The MillenniumTNG Project: Refining the one-halo model of red and blue galaxies at different redshifts
• CosmoGridV1: a simulated $w$CDM theory prediction for map-level cosmological inference
• Testing Shear Recovery with Field Distortion
• $S_8$ Tension in the Context of Dark Matter-Baryon Scattering
• Wandering in the Lyman-alpha Forest: A Study of Dark Matter-Dark Radiation Interactions
• KiDS-i-800: Comparing weak gravitational lensing measurements in same-sky surveys
• DES Y1 results: Splitting growth and geometry to test $\Lambda$CDM
• Cosmological constraints from HSC survey first-year data using deep learning
• Reaching for the Edge I: Probing the Outskirts of Massive Galaxies with HSC, DECaLS, SDSS, and Dragonfly
• Neutrino mass and dark energy constraints from redshift-space distortions
• Cosmological Evidence Modelling: a new simulation-based approach to constrain cosmology on non-linear scales
• The completed SDSS-IV extended Baryon Oscillation Spectroscopic Survey: measurement of the growth rate of structure from the small-scale clustering of the luminous red galaxy sample
• Investigating Cluster Astrophysics and Cosmology with Cross-Correlation of the Thermal Sunyaev-Zel'dovich Effect and Weak Lensing
• Weak lensing in the Horizon-AGN simulation lightcone. Small scale baryonic effects
• Cosmological inference from emulator based halo model I: Validation tests with HSC and SDSS mock catalogs
• Galaxy-Galaxy Lensing in HSC: Validation Tests and the Impact of Heterogeneous Spectroscopic Training Sets
• Testing gravity with galaxy-galaxy lensing and redshift-space distortions using CFHT-Stripe 82, CFHTLenS and BOSS CMASS datasets
• Tests of Gravity with Galaxy Clusters
• Can Assembly Bias Explain the Lensing Amplitude of the BOSS CMASS Sample in a Planck Cosmology?
• Responses of Halo Occupation Distributions: a new ingredient in the halo model & the impact on galaxy bias
• Combination of cluster number counts and two-point correlations: Validation on Mock Dark Energy Survey
• Probing galaxy assembly bias with LRG weak lensing observations
• Weak-lensing calibration of a stellar mass-based mass proxy for redMaPPer and Voronoi Tessellation clusters in SDSS Stripe 82
• The dark side of galaxy stellar populations I: The stellar-to-halo mass relation and the velocity dispersion - halo mass relation
• Constraints on Cosmology and Baryonic Feedback with the Deep Lens Survey Using Galaxy-Galaxy and Galaxy-Mass Power Spectra
• Redshift requirements for cosmic shear with intrinsic alignment
• Effects of Self-Calibration of Intrinsic Alignment on Cosmological Parameter Constraints from Future Cosmic Shear Surveys
• The Outer Stellar Mass of Massive Galaxies: A Simple Tracer of Halo Mass with Scatter Comparable to Richness and Reduced Projection Effects
• Consistent and simultaneous modelling of galaxy clustering and galaxy-galaxy lensing with Subhalo Abundance Matching
• On the degeneracy between baryon feedback and massive neutrinos as probed by matter clustering and weak lensing
• The Aemulus Project VI: Emulation of beyond-standard galaxy clustering statistics to improve cosmological constraints
• Dark Energy Survey Year 3 results: imprints of cosmic voids and superclusters in the Planck CMB lensing map
• The BAHAMAS project: Effects of dynamical dark energy on large-scale structure
• On Mass Concentrations & Magnitude Gaps of Galaxy Systems in the CS82 Survey
• Backlighting extended gas halos around luminous red galaxies: kinematic Sunyaev-Zel'dovich effect from DESI Y1 x ACT
• DESI Legacy Imaging Surveys Data Release 9: Cosmological Constraints from Galaxy Clustering and Weak Lensing using the Minimal Bias Model
• No Slip CMB
• Joint galaxy-galaxy lensing and clustering constraints on galaxy formation
• Extreme data compression while searching for new physics
• Modeling assembly bias with machine learning and symbolic regression
• Halo mass and weak galaxy-galaxy lensing profiles in rescaled cosmological $N$-body simulations
• ${\mu }_{\star }$ Masses: Weak Lensing Calibration of the Dark Energy Survey Year 1 redMaPPer Clusters using Stellar Masses
• Measuring the surface mass density ellipticity of redMaPPer galaxy clusters using weak-lensing
• Close galaxy pairs with accurate photometric redshifts
• Galaxy Clustering in the Mira-Titan Universe I: Emulators for the redshift space galaxy correlation function and galaxy-galaxy lensing
• KiDS-1000: Weak lensing and intrinsic alignment around luminous red galaxies
• A Spectroscopic Search for Optical Emission Lines from Dark Matter Decay
• Tomography-based observational measurements of the halo mass function via the submillimeter magnification bias
• On the weak lensing masses of a new sample of galaxy groups
• BASILISK: Bayesian Hierarchical Inference of the Galaxy-Halo Connection using Satellite Kinematics--I. Method and Validation
• An HSC view of the CMASS galaxy sample. Halo mass as a function of stellar mass, size and Sérsic index
• Tightening weak lensing constraints on the ellipticity of galaxy-scale dark matter haloes
• Compact Groups analysis using weak gravitational lensing II: CFHT Stripe 82 data
• Validating the clustering predictions of empirical models with the FLAMINGO simulations
• On constraining Cosmology and the Halo Mass Function with Weak Gravitational Lensing
• Dark Energy Survey Year 3 Results: Constraints on cosmological parameters and galaxy bias models from galaxy clustering and galaxy-galaxy lensing using the redMaGiC sample
• Beyond Mass: Detecting Secondary Halo Properties with Galaxy-Galaxy Lensing
• Enhanced spectrum of primordial perturbations, galaxy formation and small scale structure
• Emergent gravity fails to explain color-dependent galaxy-galaxy lensing signals from SDSS Dr7
• The PAU Survey: Close galaxy pairs identification and analysis
• Weak lensing in the blue: a counter-intuitive strategy for stratospheric observations
• Satellite galaxy abundance dependency on cosmology in Magneticum simulations
• Small scale clustering of BOSS galaxies: dependence on luminosity, color, age, stellar mass, specific star formation rate and other properties
• Towards a Model-Independent Measurement of the Halo Mass Function with Observables
• Looking beyond lambda
• Cluster Cosmology with the Velocity Distribution Function of the HeCS-SZ Sample
• Weak lensing analysis of galaxy pairs using CS82 data
• Subhalo abundance matching using progenitor mass at varying redshift: Two modes of stellar mass growth imprinted into the Subaru HSC galaxy clustering
• Quasi-2D Weak Lensing Cosmological Constraints Using the PDF-SYM method
• Galaxy assembly bias and large-scale distribution: a comparison between IllustrisTNG and a semi-analytic model
• Effects of boosting on extragalactic components: methods and statistical studies
• BASILISK II. Improved Constraints on the Galaxy-Halo Connection from Satellite Kinematics in SDSS
• ELG$\times$LRG distribution through dark matter halo dynamics
• Disentangling the Halo: Joint Model for Measurements of the Kinetic Sunyaev-Zeldovich Effect and Galaxy-Galaxy Lensing
• Improving Galaxy Cluster Selection with the Outskirt Stellar Mass of Galaxies
• Is the large-scale structure traced by the BOSS LOWZ galaxies consistent with $\text{Planck}$?
• Dark Energy Survey Year 3 results: Galaxy-halo connection from galaxy-galaxy lensing
• 6x2pt: Forecasting gains from joint weak lensing and galaxy clustering analyses with spectroscopic-photometric galaxy cross-correlations
• Implications for the missing low-mass galaxies (satellites) problem from cosmic shear
• The density profile of Milky Way dark matter halo constrained from the OGLE microlensing sky map
• Non-Gaussian statistics in galaxy weak lensing: compressed three-point correlations and cosmological forecasts
• Constraining decaying dark matter with BOSS data and the effective field theory of large-scale structures
• Exploiting Non-linear Scales in Galaxy-Galaxy Lensing and Galaxy Clustering: A Forecast for the Dark Energy Survey
• Dark matter halos of luminous AGNs from galaxy-galaxy lensing with the HSC Subaru Strategic Program
• Lensing Without Borders. I. A Blind Comparison of the Amplitude of Galaxy-Galaxy Lensing Between Independent Imaging Surveys
• Revisiting the Mass and Scale Dependence of the "Lensing is Low" Effect with DECADE
• Dark Energy Survey Year 3 results: Cosmology with peaks using an emulator approach
• SDSS-IV MaNGA: How the stellar populations of passive central galaxies depend on stellar and halo mass