Power Spectrum Analysis of Three-Dimensional Redshift Surveys

Abstract

We develop a general method for power spectrum analysis of three dimensional redshift surveys. We present rigorous analytical estimates for the statistical uncertainty in the power and we are able to derive a rigorous optimal weighting scheme under the reasonable (and largely empirically verified) assumption that the long wavelength Fourier components are Gaussian distributed. We apply the formalism to the updated 1-in-6 QDOT IRAS redshift survey, and compare our results to data from other probes: APM angular correlations; the CfA and the Berkeley 1.2Jy IRAS redshift surveys. Our results bear out and further quantify the impression from e.g.\ counts-in-cells analysis that there is extra power on large scales as compared to the standard CDM model with $\Omega h\simeq 0.5$. We apply likelihood analysis using the CDM spectrum with $\Omega h$ as a free parameter as a phenomenological family of models; we find the best fitting parameters in redshift space and transform the results to real space. Finally, we calculate the distribution of the estimated long wavelength power. This agrees remarkably well with the exponential distribution expected for Gaussian fluctuations, even out to powers of ten times the mean. Our results thus reveal no trace of periodicity or other non-Gaussian behavior.

31 pages, plain TeX, 9 figures available upon request. UM AC 93-5

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• Detection of anisotropic galaxy assembly bias in BOSS DR12
• The 2dF QSO Redshift Survey - XI. The QSO Power Spectrum
• Prospects for galaxy-mass relations from the 6dF Galaxy Survey
• The HI content of dark matter halos at $z\approx 0$ from ALFALFA
• Can Planck-scale physics be seen in the cosmic microwave background ?
• The spatial distribution of cold gas in hierarchical galaxy formation models
• Disantangling the effects of Doppler velocity and primordial non-Gaussianity in galaxy power spectra
• Gravitational Clustering from Chi^2 Initial Conditions
• Optimal Redshift Weighting For Baryon Acoustic Oscillations
• Reducing sample variance: halo biasing, non-linearity and stochasticity
• J-PAS: forecasts on interacting dark energy from baryon acoustic oscillations and redshift-space distortions
• Cosmological parameter estimation via iterative emulation of likelihoods
• The clustering of the SDSS-IV extended Baryon Oscillation Spectroscopic Survey DR14 quasar sample: Measuring the anisotropic Baryon Acoustic Oscillations with redshift weights
• The REFLEX II galaxy cluster survey: power spectrum analysis
• Double Inflation in Supergravity and the Large Scale Structure
• The Power Spectrum of Rich Clusters on Near Gigaparsec Scales
• Towards a self-consistent analysis of the anisotropic galaxy two- and three-point correlation functions on large scales: application to mock galaxy catalogues
• Angpow: a software for the fast computation of accurate tomographic power spectra
• How are galaxies assigned to halos? Searching for assembly bias in the SDSS galaxy clustering
• The full Fisher matrix for galaxy surveys
• Precise Cosmological Constraints from BOSS Galaxy Clustering with a Simulation-Based Emulator of the Wavelet Scattering Transform
• Probing primordial features with next-generation photometric and radio surveys
• Limits on statistical anisotropy from BOSS DR12 galaxies using bipolar spherical harmonics
• Predictions for the 21cm-galaxy cross-power spectrum observable with LOFAR and Subaru
• The foreground transfer function for HI intensity mapping signal reconstruction: MeerKLASS and precision cosmology applications
• Non-linear damping of superimposed primordial oscillations on the matter power spectrum in galaxy surveys
• The Durham/UKST Galaxy Redshift Survey - VI. Power spectrum analysis of clustering
• Optimized Clustering Estimators for BAO Measurements Accounting for Significant Redshift Uncertainty
• A New Statistic for Analyzing Baryon Acoustic Oscillations
• Galaxy groups in the 2dF galaxy redshift survey: Large Scale Structure with Groups
• Estimating the power spectrum covariance matrix with fewer mock samples
• Constraints on the Cosmological Relativistic Energy Density
• Fast Edge Corrected Measurement of the Two-Point Correlation Function and the Power Spectrum
• The Effective Halo Model: Creating a Physical and Accurate Model of the Matter Power Spectrum and Cluster Counts
• Estimating Covariance Matrices for Two- and Three-Point Correlation Function Moments in Arbitrary Survey Geometries
• A local measurement of the growth rate from peculiar velocities and galaxy clustering correlations in the 6dF Galaxy Survey
• Galaxy 2-Point Covariance Matrix Estimation for Next Generation Surveys
• Neutrino masses from clustering of red and blue galaxies: a test of astrophysical uncertainties
• Galaxy Clustering Analysis with SimBIG and the Wavelet Scattering Transform
• Capse.jl: efficient and auto-differentiable CMB power spectra emulation
• Optimising primordial non-Gaussianity measurements from galaxy surveys
• Estimating beta from redshift-space distortions in the 2dF galaxy survey
• Optimal Weighting Scheme in Redshift-space Power Spectrum Analysis and a Prospect for Measuring the Cosmic Equation of State
• Using Multipoles of the Correlation Function to Measure H(z), D_A(z), and β(z) from Sloan Digital Sky Survey Luminous Red Galaxies
• Bispectrum-window convolution via Hankel transform
• Evidence for an environment-dependent shift in the baryon acoustic oscillation peak
• Cosmography and Power Spectrum Estimation: a Unified Approach
• 3-dimensional spherical analyses of cosmological spectroscopic surveys
• $\mathrm{S}\mathrm{IM}\mathrm{BIG}$: Mock Challenge for a Forward Modeling Approach to Galaxy Clustering
• Interpreting New Data on Large Scale Bulk Flows
• Galaxy clustering constraints on deviations from Newtonian gravity at cosmological scales II: Perturbative and numerical analyses of power spectrum and bispectrum
• The degeneracy between primordial non-Gaussianity and foregrounds in 21cm intensity mapping experiments
• Computing the Small-Scale Galaxy Power Spectrum and Bispectrum in Configuration-Space
• Measuring large-scale structure with quasars in narrow-band filter surveys
• The BOSS-WiggleZ overlap region II: dependence of cosmic growth on galaxy type
• The clustering of the SDSS-IV extended Baryon Oscillation Spectroscopic Survey DR14 quasar sample: measuring the evolution of the growth rate using redshift space distortions between redshift 0.8 and 2.2
• Disconnected Covariance of 2-point Functions in Large-Scale Structure
• Mitigation of DESI fiber assignment incompleteness effect on two-point clustering with small angular scale truncated estimators
• Measurement of marked correlation functions in SDSS-III Baryon Oscillation Spectroscopic Survey using LOWZ galaxies in Data Release 12
• Analytic Gaussian Covariance Matrices for Galaxy $N$-Point Correlation Functions
• Detectability of 21cm-signal during the Epoch of Reionization with 21cm-Lyman-$\alpha$ emitter cross-correlation. I
• 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
• Probing dark energy with future redshift surveys: A comparison of emission line and broad band selection in the near infrared
• Testing gravity with galaxy-galaxy lensing and redshift-space distortions using CFHT-Stripe 82, CFHTLenS and BOSS CMASS datasets
• On the information content of the matter power spectrum
• Cosmic Strings in an Open Universe: Quantitative Evolution and Observational Consequences
• Graph Database Solution for Higher Order Spatial Statistics in the Era of Big Data
• A map-based method for eliminating systematic modes from galaxy clustering power spectra with application to BOSS
• Simulations of BAO reconstruction with a quasar Lyman-alpha survey
• Higher order moments of the density field in a parameterized sequence of non-gaussian theories
• Imprint of DESI fiber assignment on the anisotropic power spectrum of emission line galaxies
• Constraint on $f(R)$ Gravity through the Redshift Space Distortion
• Constraining neutrino properties with a Euclid-like galaxy cluster survey
• Power spectrum modelling of galaxy and radio intensity maps including observational effects
• Constraining the halo mass function with observations
• Testing LSST Dither Strategies for Survey Uniformity and Large-Scale Structure Systematics
• Galaxy redshift surveys with sparse sampling
• Constraints on anisotropic primordial non-Gaussianity from intrinsic alignments of SDSS-III BOSS galaxies
• Investigating scalar-tensor-gravity with statistics of the cosmic large-scale structure
• Reconstructing Cosmic Peculiar Velocities from the Mildly Nonlinear Density Field
• Exploring Large-scale Structure with Billions of Galaxies
• Forecasting the Dark Energy Measurement with Baryon Acoustic Oscillations: Prospects for the LAMOST surveys
• New constraints on cosmological modified gravity theories from anisotropic three-point correlation functions of BOSS DR12 galaxies
• Clarifying Forecasts of Dark Energy Constraints from Baryon Acoustic Oscillations
• The 2dF QSO Redshift Survey - IV. The QSO Power Spectrum from the 10k Catalogue
• Multipole expansion for HI intensity mapping experiments: simulations and modelling
• Constraining power of cosmological observables: blind redshift spots and optimal ranges
• The Bull's-Eye Effect: Are Galaxy Walls Observationally Enhanced?
• SuperFaB: a fabulous code for Spherical Fourier-Bessel decomposition
• Dark energy reflections in the redshift-space quadrupole
• Non-Gaussian errors of baryonic acoustic oscillations
• Signatures of First Stars in Galaxy Surveys: Multi-Tracer Analysis of the Supersonic Relative Velocity Effect and the Constraints from the BOSS Power Spectrum Measurements
• Testing General Relativity on cosmological scales at redshift z ~ 1.5 with quasar and CMB lensing
• The WiggleZ Dark Energy Survey: small-scale clustering of Lyman Break Galaxies at z < 1
• Optical and X-ray clusters as tracers of the supercluster-void network. III Distribution of Abell and APM clusters
• Measuring Coherent Motions in the Universe
• Determining neutrino properties using future galaxy redshift surveys
• The PAU Survey: Spectral features and galaxy clustering using simulated narrow band photometry
• A direct measure of free electron gas via the Kinematic Sunyaev-Zel'dovich effect in Fourier-space analysis
• Covariance matrices for halo number counts and correlation functions
• Optimal Redshift Weighting For Redshift Space Distortions
• Covariance of the matter power spectrum including the survey window function effect: N-body simulations vs. fifth-order perturbation theory on grid
• Probing Dark Energy with Baryonic Acoustic Oscillations at High Redshifts
• Constraining the relative velocity effect using the Baryon Oscillation Spectroscopic Survey
• BOSS full-shape analysis from the EFTofLSS with exact time dependence
• Quijote-PNG: Quasi-maximum likelihood estimation of Primordial Non-Gaussianity in the non-linear dark matter density field
• Cosmological implications from the full shape of the large-scale power spectrum of the SDSS DR7 luminous red galaxies
• Cosmology with the largest galaxy cluster surveys: Going beyond Fisher matrix forecasts
• Will Multiple Probes of Dark Energy find Modified Gravity?
• Searching for modified gravity with baryon oscillations: from SDSS to wide field multiobject spectroscopy (WFMOS)
• Measurement of $H(z)$ and $D_A(z)$ from the two-dimensional power spectrum of Sloan Digital Sky Survey luminous red galaxies
• Power spectrum multipole expansion for HI intensity mapping experiments: unbiased parameter estimation
• Large Scale Limit of the Observed Galaxy Power Spectrum
• Fast Power Spectrum Estimation
• The 2MASS galaxy angular power spectrum: Probing the galaxy distribution to Gigaparsec scales
• Modelling galaxy clustering in redshift space with a Lagrangian bias formalism and $N$-body simulations
• The Last Journey. I. An Extreme-Scale Simulation on the Mira Supercomputer
• On the Systematic Errors of Cosmological-Scale Gravity Tests using Redshift Space Distortion: Non-linear Effects and the Halo Bias
• Fitting and forecasting non-linear coupled dark energy
• The WiggleZ Dark Energy Survey: Probing the Epoch of Radiation Domination using Large Scale Structure
• Velocity and mass bias in the distribution of dark matter halos
• Unbiased Cosmological Parameter Estimation from Emission Line Surveys with Interlopers
• The cosmological light-cone effect on the power spectrum of galaxies and quasars in wide-field redshift surveys
• Improving Fisher matrix forecasts for galaxy surveys: window function, bin cross-correlation, and bin redshift uncertainty
• Testing one-loop galaxy bias: cosmological constraints from the power spectrum
• The 2dF QSO Redshift Survey - VI. Measuring Lambda and Beta from Redshift-space Distortions in the Power Spectrum
• Testing Oscillating Primordial Spectrum and Oscillating Dark Energy with Astronomical Observations
• Cosmological Inference from Galaxy-Clustering Power Spectrum: Gaussianization and Covariance Decomposition
• The Completed SDSS-IV Extended Baryon Oscillation Spectroscopic Survey: GLAM-QPM mock galaxy catalogs for the Emission Line Galaxy Sample
• Non-Gaussian Error in Galaxy Survey (Part 1)
• Understanding the faint red galaxy population using large-scale clustering measurements from SDSS DR7
• Cosmological Parameters from Redshift-Space Correlations
• Constructing mock catalogues for the REFLEX II galaxy cluster sample
• PNG-UNITsims: Halo clustering response to primordial non-Gaussianities as a function of mass
• Isocurvature modes and Baryon Acoustic Oscillations II: gains from combining CMB and Large Scale Structure
• Distributions of Fourier Modes of Cosmological Density Fields
• Cosmology with Phase Statistics: Parameter Forecasts and Detectability of BAO
• A Faster Fourier Transform? Computing Small-Scale Power Spectra and Bispectra for Cosmological Simulations in $\mathcal{O}(N^2)$ Time
• One simulation to have them all: performance of the Bias Assignment Method against N-body simulations
• Evidence for baryon acoustic oscillations from galaxy-ellipticity correlations
• Density reconstruction from biased tracers and its application to primordial non-Gaussianity
• The dependence of subhalo abundance matching on galaxy photometry and selection criteria
• Post-inflationary axion isocurvature perturbations facing CMB and large-scale structure
• Modelling the matter bispectrum at small scales in modified gravity
• Detectability of large-scale power suppression in the galaxy distribution
• Blind Observers of the Sky
• Cosmological parameter inference from galaxy clustering: The effect of the posterior distribution of the power spectrum
• The power spectrum of the CfA/SSRS UZC galaxy redshift survey
• Markov-chain reconstruction of the 2dF Galaxy Redshift Survey real-space power spectrum
• Improving baryon acoustic oscillation measurement with the combination of cosmic voids and galaxies
• Extending Recovery of the Primordial Matter Power Spectrum
• The power spectrum in a strongly inhomogeneous Universe
• Validation of semi-analytical, semi-empirical covariance matrices for two-point correlation function for Early DESI data
• Measurement of Redshift Space Power Spectrum for BOSS galaxies and the Growth Rate at redshift 0.57
• No evidence for parity violation in BOSS
• Does jackknife scale really matter for accurate large-scale structure covariances?
• Robust constraints on dark energy and gravity from galaxy clustering data
• The cosmic web connection to the dark matter halo distribution through gravity
• The clustering of the SDSS-IV extended Baryon Oscillation Spectroscopic Survey DR14 quasar sample: Anisotropic Baryon Acoustic Oscillations measurements in Fourier-space with optimal redshift weights
• Disentangling redshift-space distortions and nonlinear bias using the 2D power spectrum
• Eigenmode Analysis of Galaxy Distributions in Redshift Space
• Detecting the Baryons in Matter Power Spectra
• Clustering of SZ clusters on a past light-cone: acoustic oscillations and constraints on dark energy
• A brief review on cosmological analysis of galaxy surveys with multiple tracers
• Cosmological Parameters from the Eigenmode Analysis of the Las Campanas Redshift Survey
• Generating mock galaxy catalogues for flux-limited samples like the DESI Bright Galaxy Survey
• Baryon acoustic oscillations in thin redshift shells from BOSS DR12 and eBOSS DR16 galaxies
• Probing dark energy with the next generation X-ray surveys of galaxy clusters
• Density mapping with weak lensing and phase information
• Constraining dark energy via baryon acoustic oscillations in the (an)isotropic light-cone power spectrum
• Building a Better Understanding of the High Redshift BOSS Galaxies as Tools for Cosmology
• Baryon Acoustic Oscillations in the projected cross-correlation function between the eBOSS DR16 quasars and photometric galaxies from the DESI Legacy Imaging Surveys
• Integrated trispectrum detection from BOSS DR12 NGC CMASS
• ELG Spectroscopic Systematics Analysis of the DESI Data Release 1
• Validating the Galaxy and Quasar Catalog-Level Blinding Scheme for the DESI 2024 analysis
• Bayesian power-spectrum inference with foreground and target contamination treatment
• Accurate halo-galaxy mocks from automatic bias estimation and particle mesh gravity solvers
• Constraints on a scale-dependent bias from galaxy clustering
• Constraining Cosmic Expansion and Gravity with Galaxy Redshift Surveys
• Magnification Bias Estimators for Realistic Surveys: an Application to the BOSS Survey
• Baryon acoustic oscillation methods for generic curvature: Application to the SDSS-III Baryon Oscillation Spectroscopic Survey
• Towards optimal estimation of the galaxy power spectrum
• Hybrid-basis inference for large-scale galaxy clustering: combining spherical and Cartesian Fourier analyses
• Generic inference of inflation models by non-Gaussianity and primordial power spectrum reconstruction
• Cosmological neutrino mass limit and the dynamics of dark energy
• Constraints on $f(R)$ and nDGP Modified Gravity Model Parameters with Cluster Abundances and Galaxy Clustering
• Cosmic Flow Measurement and Mock Sampling Algorithm of Cosmicflows-4 Tully-Fisher Catalogue
• The VIMOS Public Extragalactic Redshift Survey (VIPERS). The matter density and baryon fraction from the galaxy power spectrum at redshift $0.6<z<1.1$
• Large-scale structure and matter in the universe
• Improving estimates of the growth rate using galaxy-velocity correlations: a simulation study
• Building a digital twin of a luminous red galaxy spectroscopic survey: galaxy properties and clustering covariance
• Forecasting the Cross-Correlation of the CSST galaxy survey with the FAST HI Intensity Map
• Cosmological Constraints from the Anisotropic Clustering Analysis using BOSS DR9
• Cosmological Tests using Redshift Space Clustering in BOSS DR11
• Cosmological Information Contents on the Light-Cone
• Precise Clustering and Density Evolution of redMaPPer Galaxy Clusters versus MXXL Simulation
• Beyond Yamamoto: Anisotropic Power Spectra and Correlation Functions with Pairwise Lines-of-Sight
• The Integrated Bispectrum in Modified Gravity Theories
• The Effect of Systematic Redshift Biases in BAO Cosmology
• A first model-independent radial BAO constraint from the final BOSS sample
• Measurement of the matter-radiation equality scale using the extended Baryon Oscillation Spectroscopic Survey Quasar Sample
• A multitracer analysis for the eBOSS galaxy sample based on the effective field theory of large-scale structure
• A multi-tracer empirically-driven approach to line-intensity mapping lightcones
• Confronting missing observations with probability weights: Fourier space and generalised formalism
• The Peculiar Velocity Correlation Function
• Simulating the Anisotropic Clustering of Luminous Red Galaxies with Subhalos: A Direct Confrontation with Observation and Cosmological Implications
• Observing relativistic features in large-scale structure surveys -- I: Multipoles of the power spectrum
• A Halo Occupation Interpretation Of Quasars At $z\sim 1.5$ Using Very Small Scale Clustering Information
• Host Dark Matter Halos of SDSS Red and Blue Quasars: No Significant Difference in Large-scale Environment
• The Multi-Tracer Optimal Estimator applied to VIPERS
• Optimal Weights For Measuring Redshift Space Distortions in Multi-tracer Galaxy Catalogues
• Variation in the escape fraction of ionising photons from galaxies and the redshifted 21-cm power spectrum during reionization
• Assessing non-linear models for galaxy clustering II: model validation and forecasts for Stage IV surveys
• A New Approach to Probing Large Scale Power with Peculiar Velocities
• Nonlinear reconstruction of features in the primordial power spectrum from large-scale structure
• Toward High-Precision Measures of Large-Scale Structure
• Information Content in the Angular Power Spectrum of Weak Lensing: Wavelet Method
• Probing delayed-end reionization histories with the 21cm-LAE cross-power spectrum
• How accurately can we measure the baryon acoustic oscillation feature?
• High-fidelity reproduction of central galaxy joint distributions with Neural Networks
• Intensity Mapping without Cosmic Variance
• Unbiased contaminant removal for 3D galaxy power spectrum measurements
• Joint analyses of 2D CMB lensing and 3D galaxy clustering in the spherical Fourier-Bessel basis
• The Uchuu-GLAM BOSS and eBOSS LRG lightcones: Exploring clustering and covariance errors
• Testing Standard Cosmology with Large Scale Structure
• Shot noise in multi-tracer constraints on $f_{\text{NL}}$ and relativistic projections: Power Spectrum
• A representation learning approach to probe for dynamical dark energy in matter power spectra
• Spatial density fluctuations and selection effects in galaxy redshift surveys
• Constraints on primordial non-Gaussianity from WMAP7 and Luminous Red Galaxies power spectrum and forecast for future surveys
• Scale Dependence of the Halo Bias in General Local-Type Non-Gaussian Models I: Analytical Predictions and Consistency Relations
• The full-sky Spherical Fourier-Bessel power spectrum in general relativity
• The biasing phenomenon
• Environment from cross-correlations: connecting hot gas and the quenching of galaxies
• Statistics of a single sky: constrained random fields and the imprint of Bardeen potentials on galaxy clustering
• Measuring the BAO peak position with different galaxy selections
• The DESI One-Percent Survey: Modelling the clustering and halo occupation of all four DESI tracers with Uchuu
• Window function convolution with deep neural network models
• Cosmic variance of the Hellings and Downs correlation for ensembles of universes having nonzero angular power spectra
• Model-Independent Measurement of the Matter-Radiation Equality Scale in DESI 2024
• Probing Neutrinos from Planck and Forthcoming Galaxy Redshift Surveys
• Harmonic analysis of isotropic fields on the sphere with arbitrary masks
• Fast generation of mock galaxy catalogues with COLA
• Non-Gaussian error bars in galaxy surveys -- II
• Large scale distribution of mass versus light from Baryon Acoustic Oscillations: Measurement in the final SDSS-III BOSS Data Release 12
• The extended Baryon Oscillation Spectroscopic Survey (eBOSS): testing a new approach to measure the evolution of the structure growth
• Window effect in the power spectrum analysis of a galaxy redshift survey
• The cluster-galaxy cross-spectrum: an additional probe of cosmological and halo parameters
• Detecting galaxy-21-cm cross-correlation during reionization
• Angular Correlation Function Estimators Accounting for Contamination from Probabilistic Distance Measurements
• Towards the optimal window for the 2MASS dipole
• The Power Spectrum of Flux Limited X-Ray Galaxy Cluster Surveys
• Nonlinear stochastic growth rates and redshift space distortions
• Validating galaxy clustering models with Fixed & Paired and Matched-ICs simulations: application to Primordial Non-Gaussianities
• Measuring the matter fluctuations in the Local Universe with the ALFALFA catalog
• Exact Modeling of Power Spectrum Multipole through Spherical Fourier-Bessel Basis
• Cross-Correlation Forecast of CSST Spectroscopic Galaxy and MeerKAT Neutral Hydrogen Intensity Mapping Surveys
• Fast analytical calculation of the random pair counts for realistic survey geometry
• The 2-point correlation function covariance with fewer mocks
• Probing large-scale structure with large samples of X-ray selected AGN: I Baryonic acoustic oscillations
• HI HOD -- I. The Halo Occupation Distribution of HI Galaxies
• Smoothing the redshift distributions of random samples for the baryon acoustic oscillations : applications to the SDSS-III BOSS DR12 and QPM mock samples
• Multi-wavelength consensus of large-scale linear bias
• What can we learn from higher multipole power spectra of galaxy distribution in redshift space?
• Improved two-point correlation function estimates using glass-like distributions as a reference sample
• Impacts on Cosmological Constraints from Degeneracies
• Unveiling the Universe with Emerging Cosmological Probes
• Triumvirate: A Python/C++ package for three-point clustering measurements
• SIMPLE: Simple Intensity Map Producer for Line Emission
• UNIONS: a direct measurement of intrinsic alignment with BOSS/eBOSS spectroscopy
• Anatomy of Parity-violating Trispectra in Galaxy Surveys
• Constraining modified gravity scenarios with the 6dFGS and SDSS galaxy peculiar velocity datasets
• Cosmological parameter determination from Planck and SDSS data in LambdaCHDM cosmologies
• Cosmological Leverage from the Matter Power Spectrum in the Presence of Baryon and Nonlinear Effects
• Power Spectrum Precision for Redshift Space Distortions
• Baryon acoustic scale at $z_{\eff} = 0.166$ with the SDSS blue galaxies
• A rising tide: Intrinsic alignments since the turn of the millennium
• Fisher forecast for the BAO measurements from the CSST spectroscopic and photometric galaxy clustering
• Measuring H0 from the 6dF Galaxy Survey and future low-redshift surveys
• Toward optimal cluster power spectrum analysis
• ConKer: evaluating isotropic correlations of arbitrary order
• Probing for cosmological parameters with LAMOST measurement
• Studying the Multi-frequency Angular Power Spectrum of the Cosmic Dawn 21-cm Signal
• Science-driven 3D data compression
• Measuring Cosmological Parameters with the SDSS QSO Spatial Power Spectrum Analysis to Test the Cosmological Principle
• The evolution of Luminous Red Galaxies in the Sloan Digital Sky Survey 7th data release
• What is the optimal way to measure the galaxy power spectrum?
• Power Spectrum Analysis of the 2dF QSO Sample Revisited
• Cosmic Void Baryon Acoustic Oscillation Measurement: Evaluation of Sensitivity to Selection Effects
• Bispectrum constraints on Primordial non-Gaussianities with the eBOSS DR16 quasars
• Extended Fast Action Minimisation method: application to SDSS-DR12 Combined Sample
• The galaxy power spectrum on the lightcone: deep, wide-angle redshift surveys and the turnover scale
• Unraveling emission line galaxy conformity at z~1 with DESI early data
• Anisotropic effective redshift and evolving clustering amplitude
• Covariance matrices for variance-suppressed simulations
• Window convolution of the galaxy clustering bispectrum
• The environmental dependence of the baryon acoustic peak in the Baryon Oscillation Spectroscopic Survey CMASS sample
• The power spectrum of galaxies from large to small scales: a line-intensity mapping perspective
• Measuring our peculiar velocity from spectroscopic redshift surveys
• A method to extract the redshift distortions beta parameter in configuration space from minimal cosmological assumptions
• Bias-Limited Extraction of Cosmological Parameters
• The Low Redshift survey at Calar Alto (LoRCA)
• Improving the accuracy of estimators for the two-point correlation function
• Detection significance of Baryon Acoustic Oscillations peaks in galaxy and quasar clustering
• Euclid preparation. The impact of relativistic redshift-space distortions on two-point clustering statistics from the Euclid wide spectroscopic survey
• Power Spectrum Analysis of the ESP Galaxy Redshift Survey
• Primordial Non-Gaussianity from LAMOST Surveys
• Overconstrained dynamics in galaxy redshift surveys
• Euclid preparation. 3-dimensional galaxy clustering in configuration space. Part I. 2-point correlation function estimation
• On the spatial distribution of the Large-Scale structure: An Unsupervised search for Parity Violation
• The Large Scale Structure in the Universe: From Power-Laws to Acoustic Peaks
• Isodensity Statistics on Clustering of High-z Objects in Cosmological Redshift-spaces
• Structure in Galaxy Distribution. III. Fourier Transforming the Universe
• Power Fluctuations in the Wavelet Space: Large-Scale CMB Non-Gaussian Statistics
• Detecting Baryon Acoustic Oscillations in Dark Matter from Kinematic Weak Lensing Surveys
• Search for a possible quasi-periodic structure based on data of the SDSS DR12 LOWZ
• The Cosmic Mach Number as an Environment Measure for the Underlying Dark Matter Density Field
• Phenomenological power spectrum models for H$\alpha$ emission line galaxies from the Nancy Grace Roman Space Telescope
• Power-spectrum simulations of radial redshift distributions
• Monopole Fluctuations in Galaxy Surveys
• On the maximum volume of collapsing structures
• Determination of the Linear Mass Power Spectrum From the Mass Function of Galaxy Clusters
• Covariance of the One-Dimensional Mass Power Spectrum
• Traces of Anisotropic Quasi-Regular Structure in the SDSS Data
• Fractal structures and the large scale distribution of galaxies
• Redshift-space Distortions of the Power Spectrum of Cosmological Objects on a Light Cone : Explicit Formulations and Theoretical Implications
• Modelling the covariance matrix for the power spectra before and after the BAO reconstruction
• Biases in velocity reconstruction: investigating the effects on growth rate and expansion measurements in the local universe
• Glass-Like Random Catalogues for Two-Point Estimates on the Light Cone
• An Optimally Weighted Estimator of the Linear Power Spectrum Disentangling the Growth of Density Perturbations Across Galaxy Surveys
• The reach of next-to-leading-order perturbation theory for the matter bispectrum
• Sparsely Sampling the Sky: Regular vs Random Sampling
• The Completed SDSS-IV Extended Baryon Oscillation Spectroscopic Survey: Growth rate of structure measurement from cosmic voids
• Super sample covariance and the volume scaling of galaxy survey covariance matrices
• Mitigating the impact of fiber assignment on the measurement of galaxy-lensing cross correlation
• The Impact of Spectroscopic Redshift Errors on Cosmological Measurements
• Cosmology behind the mask: Constraining the parameters of $\Lambda$CDM with the unmasked galaxy density field from VIPERS
• The large-scale monopole of the power spectrum in a Euclid-like survey: wide-angle effects, lensing, and the `finger of the observer'
• Faint galaxies in the Zone of Avoidance revealed by JWST/NIRCam
• Exploring HI Galaxy Redshift Survey Strategies for the FAST Core Array Interferometry
• The Neighborhood Function and Its Application to Identifying Large-Scale Structure in the Comoving Universe Frame
• Baryon Acoustic Oscillations from galaxy surveys
• Largest scales from the largest galaxy surveys: the pseudo Karhunen-Loève method
• A data compression and optimal galaxy weights scheme for Dark Energy Spectroscopic Instrument and weak lensing datasets
• The Kaiser-Rocket effect: three decades and counting
• Sample Variance in Cosmological Observations with a Narrow Field-of-View
• Skew-spectra: a generalization to spin-$s$
• Large-scale Modeling of the Observed Power Spectrum Multipoles
• The impact of the redshift-dependent selection effect of halos on the redshift-space power spectrum
• Non-Gaussianity in the Squeezed Three-Point Correlation from the Relativistic Effects
• Cylindrical cosmological simulations with StePS
• Emulating galaxy and peculiar velocity clustering on non-linear scales
• Testing Large-Scale Structure Measurements Against Fisher Matrix Predictions
• Wasserstein Distance in Cosmological Structure Formation: An Optimal Transport Perspective
• The clustering of the SDSS-IV extended Baryon Oscillation Spectroscopic Survey quasar sample: Testing observational systematics on the Baryon Acoustic Oscillation measurement
• Features of the Spatial Distribution of Galaxy Clusters
• Quantifying Weighted Morphological Content of Large-Scale Structures via Simulation-Based Inference
• Analyzing redshift surveys to measure the power spectrum on large scales