activity
19992014
most citedCosmological parameters from SDSS and WMAP

4k citations · 22k across the 80 of their papers we have counts for

collaborators

80 papers

astro-ph.CO2014★ 16 cited

The mass profile and dynamical status of the z~0.8 galaxy cluster LCDCS 0504

L. Guennou, A. Biviano, C. Adami +34

Constraints on the mass distribution in high-redshift clusters of galaxies are not currently very strong. We aim to constrain the mass profile, M(r), and dynamical status of the $z…

astro-ph.CO2011★ 69 cited

The SDSS Coadd: Cosmic Shear Measurement

Huan Lin, Scott Dodelson, Hee-Jong Seo +7

Stripe 82 in the Sloan Digital Sky Survey was observed multiple times, allowing deeper images to be constructed by coadding the data. Here we analyze the ellipticities of backgroun…

astro-ph.CO2011★ 8 cited

The SDSS Coadd: Cross-Correlation Weak Lensing and Tomography of Galaxy Clusters

Melanie Simet, Jeffrey M. Kubo, Scott Dodelson +7

The shapes of distant galaxies are sheared by intervening galaxy clusters. We examine this effect in Stripe 82, a 275 square degree region observed multiple times in the Sloan Digi…

astro-ph.CO2011★ 42 cited

The SDSS Coadd: A Galaxy Photometric Redshift Catalog

Ribamar R. R. Reis, Marcelle Soares-Santos, James Annis +7

We present and describe a catalog of galaxy photometric redshifts (photo-z's) for the Sloan Digital Sky Survey (SDSS) Coadd Data. We use the Artificial Neural Network (ANN) techniq…

astro-ph.CO2011★ 203 cited

The SDSS Coadd: 275 deg^2 of Deep SDSS Imaging on Stripe 82

James Annis, Marcelle Soares-Santos, Michael A. Strauss +17

We present details of the construction and characterization of the coaddition of the Sloan Digital Sky Survey Stripe 82 \ugriz\ imaging data. This survey consists of 275 deg of…

astro-ph.CO2011★ 41 cited

Intracluster light in clusters of galaxies at redshifts 0.4<z<0.8

L. Guennou, C. Adami, C. Da Rocha +27

The study of intracluster light can help us to understand the mechanisms taking place in galaxy clusters, and to place constraints on the cluster formation history and physical pro…