Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- D. Stern3 profiles493 · h 97
- F. Harrison2 profiles182 · h 58
- P. Eisenhardt3 profiles168 · h 59
- S. Boggs124 · h 60
- F. Christensen123 · h 58
- C. Hailey120 · h 59
- W. Craig2 profiles120 · h 49
- S. Stanford2 profiles117 · h 75
- S. Turyshev116 · h 38
- D. Walton2 profiles108 · h 53
- K. Stapelfeldt104 · h 70
- D. Mawet98 · h 53
- California Institute of TechnologyUS4.7k papers
- Centre National de la Recherche ScientifiqueFR2k papers
- Center for Astrophysics Harvard & SmithsonianUS1.3k papers
- Goddard Space Flight CenterUS1.2k papers
- University of California, BerkeleyUS1.2k papers
- University of ArizonaUS1k papers
- Infrared Processing and Analysis CenterUS1k papers
- University College LondonGB984 papers
- Princeton UniversityUS924 papers
- University of CambridgeGB871 papers
- Institut d'Astrophysique de ParisFR858 papers
- Space Telescope Science InstituteUS808 papers
48 papers · 2 filters
Constraints on the Mass, Concentration, and Nonthermal Pressure Support of Six CLASH Clusters from a Joint Analysis of X-ray, SZ, and Lensing Data
Seth R. Siegel, Jack Sayers, Andisheh Mahdavi +17
We present a joint analysis of Chandra X-ray observations, Bolocam thermal Sunyaev-Zel'dovich (SZ) effect observations, Hubble Space Telescope (HST) strong lensing data, and HST an…
The next non-Gaussianity frontier: what can a measurement with tell us about multifield inflation?
Roland de Putter, Jérôme Gleyzes, Olivier Doré
Future galaxy surveys promise to probe local primordial non-Gaussianity at unprecedented precision, . We study the implications for multifield inflation b…
Biasing and the search for primordial non-Gaussianity beyond the local type
Jérôme Gleyzes, Roland de Putter, Daniel Green +1
Primordial non-Gaussianity encodes valuable information about the physics of inflation, including the spectrum of particles and interactions. Significant improvements in our unders…
Optimizing future experiments of cosmic far-infrared background: a principal component approach
Hao-Yi Wu, Olivier Doré
The anisotropies of cosmic far-infrared background (CFIRB) probe the star formation rate (SFR) of dusty star-forming galaxies as a function of dark matter halo mass and redshift. W…
Imprint of DES super-structures on the Cosmic Microwave Background
A. Kovács, C. Sánchez, J. García-Bellido +58
Small temperature anisotropies in the Cosmic Microwave Background can be sourced by density perturbations via the late-time integrated Sachs-Wolfe effect. Large voids and superclus…
Cosmological constraints from the convergence 1-point probability distribution
Kenneth Patton, Jonathan Blazek, Klaus Honscheid +4
We examine the cosmological information available from the 1-point probability distribution (PDF) of the weak-lensing convergence field, utilizing fast L-PICOLA simulations and a F…
Weak lensing magnification in the Dark Energy Survey Science Verification Data
M. Garcia-Fernandez, E. Sánchez, I. Sevilla-Noarbe +68
In this paper the effect of weak lensing magnification on galaxy number counts is studied by cross-correlating the positions of two galaxy samples, separated by redshift, using dat…
Testing gravity on large scales by combining weak lensing with galaxy clustering using CFHTLenS and BOSS CMASS
Shadab Alam, Hironao Miyatake, Surhud More +2
We measure a combination of gravitational lensing, galaxy clustering, and redshift-space distortions called . The quantity probes both parts of metric potential and is i…
Weak-lensing mass calibration of redMaPPer galaxy clusters in Dark Energy Survey Science Verification data
P. Melchior, D. Gruen, T. McClintock +78
We use weak-lensing shear measurements to determine the mean mass of optically selected galaxy clusters in Dark Energy Survey Science Verification data. In a blinded analysis, we s…
Dipolar modulation in the size of galaxies: The effect of Doppler magnification
Camille Bonvin, Sambatra Andrianomena, David Bacon +4
Objects falling into an overdensity appear larger on its near side and smaller on its far side than other objects at the same redshift. This produces a dipolar pattern of magnifica…
Galaxy bias from galaxy-galaxy lensing in the DES Science Verification Data
J. Prat, C. Sánchez, R. Miquel +68
We present a measurement of galaxy-galaxy lensing around a magnitude-limited () sample of galaxies from the Dark Energy Survey Science Verification (DES-SV) data. We…
Inference from the small scales of cosmic shear with current and future Dark Energy Survey data
N. MacCrann, J. Aleksić, A. Amara +61
Cosmic shear is sensitive to fluctuations in the cosmological matter density field, including on small physical scales, where matter clustering is affected by baryonic physics in g…
Calibrating the Planck Cluster Mass Scale with CLASH
M. Penna-Lima, J. G. Bartlett, E. Rozo +5
We determine the mass scale of Planck galaxy clusters using gravitational lensing mass measurements from the Cluster Lensing And Supernova survey with Hubble (CLASH). We have compa…
Planck intermediate results. LI. Features in the cosmic microwave background temperature power spectrum and shifts in cosmological parameters
Planck Collaboration, N. Aghanim, Y. Akrami +150
The six parameters of the standard CDM model have best-fit values derived from the Planck temperature power spectrum that are shifted somewhat from the best-fit values derived f…
Simultaneous Constraints on Cosmology and Photometric Redshift Bias from Weak Lensing and Galaxy Clustering
S Samuroff, MA Troxel, SL Bridle +5
We investigate the expected cosmological constraints from a combination of weak lensing and large-scale galaxy clustering using realistic redshift distributions. Introducing a syst…
Variations of cosmic large-scale structure covariance matrices across parameter space
Robert Reischke, Alina Kiessling, Björn Malte Schäfer
The likelihood function for cosmological parameters, given by e.g. weak lensing shear measurements, depends on contributions to the covariance induced by the nonlinear evolution of…
Looking through the same lens: shear calibration for LSST, Euclid & WFIRST with stage 4 CMB lensing
Emmanuel Schaan, Elisabeth Krause, Tim Eifler +4
The next generation weak lensing surveys (i.e., LSST, Euclid and WFIRST) will require exquisite control over systematic effects. In this paper, we address shear calibration and pre…
Robust covariance estimation of galaxy-galaxy weak lensing: validation and limitation of jackknife covariance
Masato Shirasaki, Masahiro Takada, Hironao Miyatake +4
We develop a method to simulate galaxy-galaxy weak lensing by utilizing all-sky, light-cone simulations and their inherent halo catalogs. Using the mock catalog to study the error…
Interpreting the cosmic far-infrared background anisotropies using a gas regulator model
Hao-Yi Wu, Olivier Doré, Romain Teyssier +1
Cosmic far-infrared background (CFIRB) is a powerful probe of the history of star formation rate (SFR) and the connection between baryons and dark matter across cosmic time. In thi…
Planck intermediate results. L. Evidence for spatial variation of the polarized thermal dust spectral energy distribution and implications for CMB -mode analysis
Planck Collaboration, N. Aghanim, M. Ashdown +156
The characterization of the Galactic foregrounds has been shown to be the main obstacle in the challenging quest to detect primordial B-modes in the polarized microwave sky. We mak…
Bayesian constraints on the global 21-cm signal from the Cosmic Dawn
G. Bernardi, J. T. L. Zwart, D. Price +7
The birth of the first luminous sources and the ensuing epoch of reionization are best studied via the redshifted 21-cm emission line, the signature of the first two imprinting the…
BICEP2 / Keck Array VIII: Measurement of gravitational lensing from large-scale B-mode polarization
The Keck Array, BICEP2 Collaborations, : +63
We present measurements of polarization lensing using the 150 GHz maps which include all data taken by the BICEP2 & Keck Array CMB polarization experiments up to and including the…
Mapping the kinetic Sunyaev-Zel'dovich effect toward MACS J0717.5+3745 with NIKA
R. Adam, I. Bartalucci, G. W. Pratt +47
Measurement of the gas velocity distribution in galaxy clusters provides insight into the physics of mergers, through which large scale structures form in the Universe. Velocity es…
Optical-SZE Scaling Relations for DES Optically Selected Clusters within the SPT-SZ Survey
A. Saro, S. Bocquet, J. Mohr +68
We study the Sunyaev-Zel'dovich effect (SZE) signature in South Pole Telescope (SPT) data for an ensemble of 719 optically identified galaxy clusters selected from 124.6 deg of…