4.7 Article

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

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Astronomy & Astrophysics

Dark Energy Survey Year 3 Results: Measuring the Survey Transfer Function with Balrog

S. Everett et al.

Summary: We introduce an updated calibration and diagnostic framework, Balrog, for evaluating the Dark Energy Survey data set. By injecting millions of realistic galaxy models and analyzing them with the original data, we obtain an object catalog representing the DES transfer function, which serves as an important diagnostic and calibration tool. Our results show that the colors of Y3 are well calibrated, but there are noticeable size biases in a small subset of objects.

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES (2022)

Article Astronomy & Astrophysics

Dark Energy Survey Year 3 results: galaxy clustering and systematics treatment for lens galaxy samples

M. Rodriguez-Monroy et al.

Summary: This work presents galaxy clustering measurements of two DES lens galaxy samples and discusses the data analysis methods used. The results are combined with other measurements to place cosmological constraints.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2022)

Article Astronomy & Astrophysics

Dark Energy Survey Y3 results: blending shear and redshift biases in image simulations

N. MacCrann et al.

Summary: The study discusses the necessity of large, realistic simulations to calibrate observational systematics in galaxy weak lensing, especially in the presence of object blending. It describes the methodology of estimating the effective redshift distribution for lensing using image simulations, and evaluates the shear estimation pipeline performance on DES Year 3 data. Blending-related effects are identified as the dominant contributor to shear calibration biases. By generating simulations with varying input shear signals with redshift, biases in estimating effective redshift distribution are calibrated.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2022)

Article Astronomy & Astrophysics

Dark Energy Survey Year 3 results: marginalization over redshift distribution uncertainties using ranking of discrete realizations

Juan P. Cordero et al.

Summary: In this paper, a new method called hyperrank is introduced for marginalizing over redshift distribution uncertainties, which can improve computational efficiency in weak lensing surveys. By using discrete samples and summary values, this method can effectively marginalize over various models of redshift distribution.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2022)

Article Astronomy & Astrophysics

Dark Energy Survey Year 3 Results: Deep Field optical plus near-infrared images and catalogue

W. G. Hartley et al.

Summary: The Dark Energy Survey (DES) Deep Fields are a collection of images and associated multiwavelength catalogues built from DECam and VISTA data. The catalogue provides comprehensive coverage of 11 fields and is a valuable resource for cosmology analysis.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2022)

Article Astronomy & Astrophysics

Dark Energy Survey Year 3 results: galaxy-halo connection from galaxy-galaxy lensing

G. Zacharegkas et al.

Summary: Galaxy-galaxy lensing is an important tool for studying the connection between galaxies and dark matter haloes. This study extends the measurement and modelling of this lensing signal to highly non-linear scales, finding that galaxies typically reside in dark matter haloes of roughly constant mass. By constraining these halo properties, our understanding of galaxy evolution and cosmology can be improved.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2022)

Article Astronomy & Astrophysics

Dark Energy Survey Year 3 Results: clustering redshifts - calibration of the weak lensing source redshift distributions with redMaGiC and BOSS/eBOSS

M. Gatti et al.

Summary: In this study, we calibrated the redshift distribution n(z) of DES Y3 weak lensing source galaxies using clustering measurements. Two methods were used, and their uncertainties were evaluated through simulations. The results showed that both methods accurately estimated the redshift distribution of the source galaxies.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2022)

Article Astronomy & Astrophysics

ADDGALS: Simulated Sky Catalogs for Wide Field Galaxy Surveys

Risa H. Wechsler et al.

Summary: We present a method called Addgals for creating simulated galaxy catalogs, which accurately reproduces the clustering statistics of galaxies in low-resolution cosmological simulations. The method uses an empirical approach to place galaxies within lightcone outputs and can be applied to deep wide-area photometric surveys. The Addgals catalogs reproduce several statistical properties of the galaxy distribution measured by SDSS and can be used for modeling weak-lensing statistics, photometric redshifts, and galaxy cluster finding. We plan to release a catalog constructed using Addgals for several existing and planned surveys.

ASTROPHYSICAL JOURNAL (2022)

Article Astronomy & Astrophysics

Dark Energy Survey Year 3 results: Cosmology from combined galaxy clustering and lensing validation on cosmological simulations

J. DeRose et al.

Summary: We validate the 3 x 2-point analysis choices of the Dark Energy Survey Year 3 (DES Y3) by testing them on BUZZARD2.0 simulations. The simulations accurately reproduce many important aspects of the DES Y3 data and demonstrate the accuracy of our model and redshift calibration methodology in recovering true cosmology.

PHYSICAL REVIEW D (2022)

Article Astronomy & Astrophysics

Perturbation theory models for LSST-era galaxy clustering: Tests with subpercent mock catalog measurements in Fourier and configuration space

Samuel Goldstein et al.

Summary: In this study, we analyzed the clustering of galaxies using the CosmoDC2 simulation data. We provided subpercent measurements of galaxy autocorrelation and galaxy-dark matter cross correlations in Fourier space and configuration space. We used a hybrid-PT model to model nonlinear galaxy bias with 0.5% precision and found that the linear bias parameter was measured with 0.01% precision. Our results showed consistency between galaxy samples defined using different magnitude bands and moderate to significant tension between Fourier space and configuration space approaches.

PHYSICAL REVIEW D (2022)

Article Astronomy & Astrophysics

Dark energy survey year 3 results: High-precision measurement and modeling of galaxy-galaxy lensing

J. Prat et al.

Summary: We present and characterize the galaxy-galaxy lensing signal measured using the first three years of data from the Dark Energy Survey. This study combines weak lensing and galaxy clustering information and uses two lens samples: a magnitude-limited sample and the redMaGiC sample. The results show that our modeling and systematic-error control are accurate at the percent-level statistical precision.

PHYSICAL REVIEW D (2022)

Article Astronomy & Astrophysics

Dark Energy Survey Year 3 results: Exploiting small-scale information with lensing shear ratios

C. Sanchez et al.

Summary: Using data from the Dark Energy Survey, we used galaxy-galaxy lensing ratios to constrain nuisance parameters in our model. This method improves cosmological constraints and provides tighter constraints on source redshift calibration and intrinsic alignments.

PHYSICAL REVIEW D (2022)

Article Astronomy & Astrophysics

Dark Energy Survey Year 3 results: calibration of lens sample redshift distributions using clustering redshifts with BOSS/eBOSS

R. Cawthon et al.

Summary: This study presents clustering redshift measurements for the Dark Energy Survey (DES) lens sample galaxies used in weak gravitational lensing and galaxy clustering studies. The methodology is validated in simulations and applied to estimate the redshift distribution for different photometrically selected bins. The results have important implications for calibrating the photometric redshift distributions used in companion papers for DES Year 3 results.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2022)

Article Astronomy & Astrophysics

Dark Energy Survey Year 3 results: Cosmology from cosmic shear and robustness to data calibration

A. Amon et al.

Summary: This work presents the Dark Energy Survey Year 3 cosmic-shear measurements and cosmological constraints based on an analysis of over 100 million source galaxies, while a companion paper provides further details. The measurements are consistent with the Λ CDM model and yield precise results for the clustering amplitude and S-8. The low-redshift measurements agree with the Planck Cosmic Microwave Background result, but the high-redshift prediction is lower. The measurements demonstrate internal consistency and robustness to calibration systematics and blending of galaxies. The precision of the cosmological constraints is mainly limited by modeling baryonic effects and intrinsic alignments.

PHYSICAL REVIEW D (2022)

Review Astronomy & Astrophysics

Dark Energy Survey Year 3 results: Cosmology from cosmic shear and robustness to modeling uncertainty

L. F. Secco et al.

Summary: This paper presents cosmic shear measurements and cosmological constraints from the Darki Energy Survey (DES) Year 3 data, using over 100 million source galaxies. The lensing amplitude parameter S-8 is constrained at the 3% level in the ΛCDM model, and the robustness of the results to modeling of intrinsic alignments is explored. Constraints from other weak lensing experiments and the Cosmic Microwave Background (CMB) are compared, and the statistical preference for different complexity intrinsic alignment models is examined.

PHYSICAL REVIEW D (2022)

Article Astronomy & Astrophysics

Dark Energy Survey Year 3 results: Cosmological constraints from galaxy clustering and weak lensing

T. M. C. Abbott et al.

Summary: This study presents cosmology results from large-scale structure using imaging data from the Dark Energy Survey. The analysis combines three two-point correlation functions and provides consistent cosmological constraints. These results are significant for improving our understanding of cosmology.

PHYSICAL REVIEW D (2022)

Article Astronomy & Astrophysics

KiDS-1000 methodology: Modelling and inference for joint weak gravitational lensing and spectroscopic galaxy clustering analysis

B. Joachimi et al.

Summary: This paper presents a methodology for joint cosmological analysis using weak gravitational lensing and galaxy clustering data from multiple surveys. The analysis incorporates cross-correlations, develops a hybrid model for non-linear scales, updates calibration procedures, and assesses signal contributions from astrophysical effects. The study also validates likelihood and goodness-of-fit statistics, introduces a new prior on the structure growth parameter, and proposes an alternative estimator for S-8 weak lensing constraints. Systematic effects are shown to bias S-8 by no more than 0.1 standard deviations, with expected improvements in S-8 constraints compared to previous analyses.

ASTRONOMY & ASTROPHYSICS (2021)

Article Astronomy & Astrophysics

KiDS-1000 Cosmology: Multi-probe weak gravitational lensing and spectroscopic galaxy clustering constraints

Catherine Heymans et al.

Summary: This study combines weak gravitational lensing observations from KiDS-1000, redshift-space galaxy clustering observations from BOSS, and galaxy-galaxy lensing observations from overlapping surveys to constrain the structure growth parameter S-8, resulting in a discrepancy with the Planck observations by 8.3% relative to Planck. The systematic uncertainties identified through various analyses are incorporated into the cosmological analysis, revealing a tension in the matter fluctuation amplitude parameter, sigma(8).

ASTRONOMY & ASTROPHYSICS (2021)

Article Astronomy & Astrophysics

Cross-correlation of Planck CMB lensing with DESI-like LRGs

Ellie Kitanidis et al.

Summary: Cross-correlations between CMB lensing and large-scale structure tracers offer a unique method to study dark matter growth, break degeneracies in cosmology, and test modified gravity theories. By detecting a significant cross-correlation between DESI-like luminous red galaxies and CMB lensing maps, corrections for magnification bias and galaxy bias were determined, showing excellent agreement with survey expectations. This analysis provides valuable insights into the growth of dark matter and the evolution of large-scale structures.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2021)

Article Astronomy & Astrophysics

Dark Energy Survey year 3 results: point spread function modelling

M. Jarvis et al.

Summary: This paper introduces a new software package PIFF for modeling the point spread function of astronomical images, applied to the first three years of DES data. Diagnostic results show that the systematic errors from PSF modeling are very small, significantly smaller than those from the DES year one analysis, with planned improvements expected to further reduce modeling errors in future analyses.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2021)

Article Astronomy & Astrophysics

On the halo-mass and radial scale dependence of the lensing is low effect

Johannes U. Lange et al.

Summary: The study presents new measurements and modeling of galaxies in the BOSS LOWZ sample, showing a lensing amplitude mismatch that is relatively independent of halo mass and radial scale. This suggests that astrophysical processes may not fully explain the observed effect, and new physics requiring a uniform suppression of matter fluctuations on certain scales may be needed. The physical origin of the "lensing is low" effect on different radial scales is likely the same, according to the observations.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2021)

Article Astronomy & Astrophysics

HMCODE-2020: improved modelling of non-linear cosmological power spectra with baryonic feedback

A. J. Mead et al.

Summary: The updated hmcode is able to predict the non-linear matter power spectrum accurately, showing significant improvements in matching simulation results with low error rates across various cosmologies and scales. A simple halo model is also introduced to model the impact of baryonic feedback on the power spectrum, providing a physical understanding of gas expulsion and star formation processes.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2021)

Article Astronomy & Astrophysics

Galaxy clustering in the DESI Legacy Survey and its imprint on the CMB

Qianjun Hang et al.

Summary: Using data from the DESI Legacy Survey, research investigated the galaxy density field in tomographic slices covering the redshift range 0 < z < 0.8. Cross-correlation analysis of photometric redshifts and CMB maps revealed the growth of structure since z = 0.8. In the context of Lambda CDM, a reduction in fluctuation normalization or matter density was found to be necessary based on the results from lensing and CMB analysis.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2021)

Article Astronomy & Astrophysics

Minimizing the impact of scale-dependent galaxy bias on the joint cosmological analysis of large-scale structures

Marika Asgari et al.

Summary: The study introduces a mitigation strategy to reduce the impact of non-linear galaxy bias on the joint cosmological analysis of weak lensing and galaxy surveys, utilizing Psi-statistic to minimize contributions from smallest physical scales and showing comparable constraining power to standard two-point galaxy clustering statistics. It demonstrates a significant decrease in bias on cosmological parameter S-8 when analyzing Psi-statistics compared to standard two-point correlation functions, highlighting the importance of moving towards new statistics less sensitive to smallest physical scales in 3 x 2pt analyses.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2021)

Article Physics, Multidisciplinary

Localizing Transformations of the Galaxy-Galaxy Lensing Observable

Youngsoo Park et al.

Summary: Modern cosmological analyses of galaxy-galaxy lensing face a theoretical systematic effect arising from the nonlocality of the observed galaxy-galaxy lensing signal. The construction of a new observable allows for the removal of this nonlocality, leading to a significant extension in the range of usable scales in galaxy-galaxy lensing.

PHYSICAL REVIEW LETTERS (2021)

Article Astronomy & Astrophysics

Cosmological constraints from unWISE and Planck CMB lensing tomography

Alex Krolewski et al.

Summary: Recent lensing measurements at low redshifts suggest that the amplitude of lensing in the universe may be lower than predicted by the Lambda CDM model based on Planck CMB data. By analyzing the auto-and cross-correlation signal of unWISE galaxies and Planck CMB lensing maps, cosmological parameters at low redshifts have been inferred, showing tensions with the CMB predictions. The combination of blue, green, and red unWISE samples gives a value of S-8 = 0.784 +/- 0.015, consistent with other low-redshift lensing measurements and in tension with the CMB predictions from Planck.

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS (2021)

Article Astronomy & Astrophysics

Dark Energy Survey Year 3 Results: Photometric Data Set for Cosmology

I Sevilla-Noarbe et al.

Summary: The paper discusses the Dark Energy Survey (DES) photometric data set from the first three years of science operations to support cosmologic analyses, with Y3 GOLD improving on previous releases and presenting an expanded and curated data set. Y3 GOLD includes nearly 5000 deg(2) of imaging in the south Galactic cap, with improved photometric residuals and per-object chromatic corrections compared to the earlier Data Release 1 (DES DR1).

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES (2021)

Article Astronomy & Astrophysics

Dark energy survey year 3 results: weak lensing shape catalogue

M. Gatti et al.

Summary: This study presents and characterizes the galaxy shape catalogue from the first 3 years of Dark Energy Survey (DES) observations, covering an effective area of 4143 deg(2) of the southern sky. The catalogue consists of 100,204,026 galaxies measured in the riz bands, with a weighted source number density of n(eff) = 5.59 gal arcmin(-2) and shape noise sigma(e) = 0.261. The study also includes internal null tests on the catalogue to check for systematics and other factors.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2021)

Article Physics, Multidisciplinary

Dark Energy Survey Year 1 Results: Cosmological Constraints from Cluster Abundances, Weak Lensing, and Galaxy Correlations

C. To et al.

Summary: This study presents the first joint analysis of cluster abundances and auto or cross-correlations of three cosmic tracer fields. The results provide improved constraints on cosmological parameters and the cluster observable-mass scaling relation through the combination of cluster abundances and two-point correlations from three cosmic tracer fields.

PHYSICAL REVIEW LETTERS (2021)

Article Astronomy & Astrophysics

Dark Energy Survey Year 3 results: redshift calibration of the weak lensing source galaxies

J. Myles et al.

Summary: Determining the redshifts of galaxies observed by wide-field photometric experiments is crucial for mapping the matter density with gravitational lensing. This study validates the assumptions made for assigning weak lensing source galaxies from the Dark Energy Survey and combines information from multiple likelihood functions to estimate the redshift distributions with calibrated uncertainties.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2021)

Article Astronomy & Astrophysics

Assessing tension metrics with dark energy survey and Planck data

P. Lemos et al.

Summary: Quantifying tensions in cosmological parameters measured by different experiments is important for identifying potential new physics beyond the standard cosmological model. Different tension estimators yield similar results when comparing DES and Planck data, with Bayes ratio showing some inconsistency due to prior volume dependence. These metrics provide a robust toolset for testing tensions in cosmological data.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2021)

Article Astronomy & Astrophysics

Dark Energy Survey year 3 results: covariance modelling and its impact on parameter estimation and quality of fit

O. Friedrich et al.

Summary: Researchers described and tested a fiducial covariance matrix model for the combined two-point function analysis of the Dark Energy Survey Year 3 data set, validating the assumptions and approximations of the model. The study found that the model is robust and approximations have little impact on goodness of fit and parameter estimation. The dominant effect on parameter estimation arises from uncertainty in the exact parameters used to evaluate the covariance model.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2021)

Article Astronomy & Astrophysics

Atacama Cosmology Telescope: Modeling the gas thermodynamics in BOSS CMASS galaxies from kinematic and thermal Sunyaev-Zel'dovich measurements

Stefania Amodeo et al.

Summary: The thermal and kinematic Sunyaev-Zel'dovich effects provide insights into the thermodynamic properties of the circumgalactic and intracluster medium of galaxies. By combining kSZ and tSZ measurements, the study found that less than 20% of the total pressure within the virial radius is due to a nonthermal component. The comparison to cosmological simulations showed discrepancies in CGM pressure and density at larger radii, indicating potential issues with energy injection in feedback models.

PHYSICAL REVIEW D (2021)

Article Astronomy & Astrophysics

Dark Energy Survey Year 3 results: Optimizing the lens sample in a combined galaxy clustering and galaxy-galaxy lensing analysis

A. Porredon et al.

Summary: By optimizing the selection of lens galaxy samples and utilizing data from the Dark Energy Survey (DES) Year 3, significant improvements in cosmological constraints can be achieved when combining galaxy clustering and galaxy-galaxy lensing. With the wCDM and ACDM models, the optimal selection leads to enhancements of 20% to 40% in constraint parameters compared to traditional samples. For the flux-limited sample, further gains in constraint effectiveness can be obtained by increasing the number of tomographic bins or including bin cross-correlations.

PHYSICAL REVIEW D (2021)

Article Astronomy & Astrophysics

Controlling and leveraging small-scale information in tomographic galaxy-galaxy lensing

Niall MacCrann et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2020)

Article Astronomy & Astrophysics

Cosmological constraints from galaxy-lensing cross-correlations using BOSS galaxies with SDSS and CMB lensing

Sukhdeep Singh et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2020)

Article Astronomy & Astrophysics

Cosmology with galaxy-galaxy lensing on non-perturbative scales: emulation method and application to BOSS LOWZ

Benjamin D. Wibking et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2020)

Article Biochemical Research Methods

SciPy 1.0: fundamental algorithms for scientific computing in Python

Pauli Virtanen et al.

NATURE METHODS (2020)

Article Astronomy & Astrophysics

Planck 2018 results: VI. Cosmological parameters

N. Aghanim et al.

ASTRONOMY & ASTROPHYSICS (2020)

Article Astronomy & Astrophysics

Combining full-shape and BAO analyses of galaxy power spectra: a 1.6% CMB-independent constraint on H0

Oliver H. E. Philcox et al.

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS (2020)

Article Astronomy & Astrophysics

Beyond Limber: efficient computation of angular power spectra for galaxy clustering and weak lensing

Xiao Fang et al.

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS (2020)

Article Astronomy & Astrophysics

Can assembly bias explain the lensing amplitude of the BOSS CMASS sample in a Planck cosmology?

Sihan Yuan et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2020)

Article Astronomy & Astrophysics

Blinding multiprobe cosmological experiments

J. Muir et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2020)

Article Astronomy & Astrophysics

2D-FFTLog: efficient computation of real-space covariance matrices for galaxy clustering and weak lensing

Xiao Fang et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2020)

Review Multidisciplinary Sciences

Array programming with NumPy

Charles R. Harris et al.

NATURE (2020)

Article Astronomy & Astrophysics

Dark Energy Survey Year 1 Results: Cosmological constraints from cluster abundances and weak lensing

T. M. C. Abbott et al.

PHYSICAL REVIEW D (2020)

Article Astronomy & Astrophysics

Emulating galaxy clustering and galaxy-galaxy lensing into the deeply non-linear regime: methodology, information, and forecasts

Benjamin D. Wibking et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2019)

Article Astronomy & Astrophysics

Cosmology from cosmic shear power spectra with Subaru Hyper Suprime-Cam first-year data

Chiaki Hikage et al.

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN (2019)

Article Astronomy & Astrophysics

Dark Energy Survey Year 1 results: constraints on intrinsic alignments and their colour dependence from galaxy clustering and weak lensing

S. Samuroff et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2019)

Article Astronomy & Astrophysics

Beyond linear galaxy alignments

Jonathan A. Blazek et al.

PHYSICAL REVIEW D (2019)

Article Astronomy & Astrophysics

Unveiling galaxy bias via the halo model, KiDS, and GAMA

Andrej Dvornik et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2018)

Review Physics, Multidisciplinary

Large-scale galaxy bias

Vincent Desjacques et al.

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS (2018)

Article Astronomy & Astrophysics

The Dark Energy Survey Image Processing Pipeline

E. Morganson et al.

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC (2018)

Article Astronomy & Astrophysics

Dark Energy Survey year 1 results: Cosmological constraints from galaxy clustering and weak lensing

T. M. C. Abbott et al.

PHYSICAL REVIEW D (2018)

Article Astronomy & Astrophysics

Dark Energy Survey year 1 results: Galaxy-galaxy lensing

J. Prat et al.

PHYSICAL REVIEW D (2018)

Article Astronomy & Astrophysics

Dark Energy Survey Year 1 results: Cosmological constraints from cosmic shear

M. A. Troxel et al.

PHYSICAL REVIEW D (2018)

Article Astronomy & Astrophysics

Galaxy-galaxy lensing in the Dark Energy Survey Science Verification data

J. Clampitt et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2017)

Article Astronomy & Astrophysics

Cosmology from large-scale galaxy clustering and galaxy-galaxy lensing with Dark Energy Survey Science Verification data

J. Kwan et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2017)

Article Astronomy & Astrophysics

Lensing is low: cosmology, galaxy formation or new physics?

Alexie Leauthaud et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2017)

Article Astronomy & Astrophysics

Galaxy-galaxy lensing estimators and their covariance properties

Sukhdeep Singh et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2017)

Article Astronomy & Astrophysics

COSMOLIKE - cosmological likelihood analyses for photometric galaxy surveys

Elisabeth Krause et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2017)

Article Astronomy & Astrophysics

Practical Weak-lensing Shear Measurement with Metacalibration

Erin S. Sheldon et al.

ASTROPHYSICAL JOURNAL (2017)

Article Astronomy & Astrophysics

redMaGiC: selecting luminous red galaxies from the DES Science Verification data

E. Rozo et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2016)

Article Astronomy & Astrophysics

No galaxy left behind: accurate measurements with the faintest objects in the Dark Energy Survey

E. Suchyta et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2016)

Article Astronomy & Astrophysics

DNF - Galaxy photometric redshift by Directional Neighbourhood Fitting

J. De Vicente et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2016)

Article Astronomy & Astrophysics

Tidal alignment of galaxies

Jonathan Blazek et al.

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS (2015)

Article Astronomy & Astrophysics

The MICE Grand Challenge lightcone simulation - II. Halo and galaxy catalogues

M. y Crocce et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2015)

Article Astronomy & Astrophysics

The MICE grand challenge lightcone simulation - I. Dark matter clustering

P. Fosalba et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2015)

Article Astronomy & Astrophysics

Galaxy formation in the Planck cosmology - I. Matching the observed evolution of star formation rates, colours and stellar masses

Bruno M. B. Henriques et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2015)

Article Astronomy & Astrophysics

The galaxy-halo connection from a joint lensing, clustering and abundance analysis in the CFHTLenS/VIPERS field

J. Coupon et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2015)

Article Astronomy & Astrophysics

CosmoSIS: Modular cosmological parameter estimation

J. Zuntz et al.

ASTRONOMY AND COMPUTING (2015)

Article Astronomy & Astrophysics

The MICE Grand Challenge light-cone simulation - III. Galaxy lensing mocks from all-sky lensing maps

P. Fosalba et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2015)

Article Astronomy & Astrophysics

THE DARK ENERGY CAMERA

B. Flaugher et al.

ASTRONOMICAL JOURNAL (2015)

Article Astronomy & Astrophysics

polychord: nested sampling for cosmology

W. J. Handley et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2015)

Article Astronomy & Astrophysics

Towards a realistic population of simulated galaxy groups and clusters

Amandine M. C. Le Brun et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2014)

Article Astronomy & Astrophysics

THE PSEUDO-EVOLUTION OF HALO MASS

Benedikt Diemer et al.

ASTROPHYSICAL JOURNAL (2013)

Article Astronomy & Astrophysics

Cosmological constraints from a combination of galaxy clustering and lensing - I. Theoretical framework

Frank C. van den Bosch et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2013)

Article Astronomy & Astrophysics

Cosmological constraints from a combination of galaxy clustering and lensing - III. Application to SDSS data

Marcello Cacciato et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2013)

Article Astronomy & Astrophysics

CALCLENS: weak lensing simulations for large-area sky surveys and second-order effects in cosmic shear power spectra

Matthew R. Becker

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2013)

Article Astronomy & Astrophysics

Cosmological parameter constraints from galaxy-galaxy lensing and galaxy clustering with the SDSS DR7

Rachel Mandelbaum et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2013)

Article Astronomy & Astrophysics

CFHTLenS tomographic weak lensing cosmological parameter constraints: Mitigating the impact of intrinsic galaxy alignments

Catherine Heymans et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2013)

Article Astronomy & Astrophysics

REVISING THE HALOFIT MODEL FOR THE NONLINEAR MATTER POWER SPECTRUM

Ryuichi Takahashi et al.

ASTROPHYSICAL JOURNAL (2012)

Article Astronomy & Astrophysics

CMB power spectrum parameter degeneracies in the era of precision cosmology

Cullan Howlett et al.

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS (2012)

Review Astronomy & Astrophysics

On combining galaxy clustering and weak lensing to unveil galaxy biasing via the halo model

M. Cacciato et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2012)

Article Astronomy & Astrophysics

Massive neutrinos and the non-linear matter power spectrum

Simeon Bird et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2012)

Article Astronomy & Astrophysics

GALAXY CLUSTERING IN THE COMPLETED SDSS REDSHIFT SURVEY: THE DEPENDENCE ON COLOR AND LUMINOSITY

Idit Zehavi et al.

ASTROPHYSICAL JOURNAL (2011)

Review Astronomy & Astrophysics

Clustering of dark matter tracers: generalizing bias for the coming era of precision LSS

Patrick McDonald et al.

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS (2009)

Article Astronomy & Astrophysics

Galaxy clustering and galaxy-galaxy lensing: a promising union to constrain cosmological parameters

Marcello Cacciato et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2009)

Article Astronomy & Astrophysics

MultiNest: an efficient and robust Bayesian inference tool for cosmology and particle physics

F. Feroz et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2009)

Article Astronomy & Astrophysics

TOWARD A HALO MASS FUNCTION FOR PRECISION COSMOLOGY: THE LIMITS OF UNIVERSALITY

Jeremy Tinker et al.

ASTROPHYSICAL JOURNAL (2008)

Article Astronomy & Astrophysics

Multimodal nested sampling: an efficient and robust alternative to Markov Chain Monte Carlo methods for astronomical data analyses

F. Feroz et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2008)

Article Astronomy & Astrophysics

Figure of merit for dark energy constraints from current observational data

Yun Wang

PHYSICAL REVIEW D (2008)

Article Astronomy & Astrophysics

Extended Limber approximation

Marilena LoVerde et al.

PHYSICAL REVIEW D (2008)

Article Multidisciplinary Sciences

Simulations of the formation, evolution and clustering of galaxies and quasars

V Springel et al.

NATURE (2005)

Article Astronomy & Astrophysics

Intrinsic alignment-lensing interference as a contaminant of cosmic shear

CM Hirata et al.

PHYSICAL REVIEW D (2004)

Article Astronomy & Astrophysics

The skewness of the aperture mass statistic

M Jarvis et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2004)

Review Physics, Multidisciplinary

Halo models of large scale structure

A Cooray et al.

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS (2002)

Article Astronomy & Astrophysics

Cosmological parameters from CMB and other data: A Monte Carlo approach

A Lewis et al.

PHYSICAL REVIEW D (2002)

Article Astronomy & Astrophysics

Analytic marginalization over CMB calibration and beam uncertainty

SL Bridle et al.

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2002)

Article Astronomy & Astrophysics

Probing dark energy: Methods and strategies

D Huterer et al.

PHYSICAL REVIEW D (2001)