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82 research outcomes, page 1 of 9
  • publication . Article . Research . Other literature type . Preprint . 2017
    Open Access English
    Authors:
    F. Sobreira; B. Flaugher; M. Carrasco Kind; Jochen Weller; Felipe Menanteau; C. Sanchez; Enrique Gaztañaga; C. Krawiec; P. Vielzeuf; E. M. Huff; ...
    Project: EC | COGS (240672), NSF | Collaborative Research: T... (1138766), EC | COSMIC LENS (681431), EC | COSMICDAWN (306478), EC | TESTDE (291329)

    We use 26 million galaxies from the Dark Energy Survey (DES) Year 1 shape catalogs over 1321 deg$^2$ of the sky to produce the most significant measurement of cosmic shear in a galaxy survey to date. We constrain cosmological parameters in both the flat $\Lambda$CDM and...

  • publication . Article . Research . Preprint . Other literature type . 2019
    Open Access English
    Authors:
    S. Avila; M. March; Peter Melchior; Richard G. McMahon; Christopher D. Fassnacht; Joshua A. Frieman; Joshua A. Frieman; Paul L. Schechter; D. Brooks; S. Desai; ...
    Publisher: HAL CCSD
    Project: NSF | Collaborative Research: T... (1138766), SNSF | Ertragsbildung bei Getrei... (3100-005896), EC | COGS (240672), SNSF | COSMOGRAIL: Cosmology wit... (200020_172712), EC | COSMICDAWN (306478), EC | TESTDE (291329)

    Comment: 22 pages, 9 figures, 8 tables, Accepted to MNRAS. This version: updated Table 4 from the erratum

  • publication . Article . Research . Preprint . Other literature type . 2017
    Open Access
    Authors:
    M. Banerji; Ofer Lahav; Daniel Gruen; M. D. Johnson; Robert C. Smith; P. Fosalba; T. M. C. Abbott; R. Rosenfeld; Marcos Lima; Daniel Thomas; ...
    Project: NSF | Collaborative Research: T... (1138766), EC | COGS (240672), EC | COSMICDAWN (306478), EC | TESTDE (291329)

    We present angular diameter distance measurements obtained by locating the BAO scale in the distribution of galaxies selected from the first year of Dark Energy Survey data. We consider a sample of over 1.3 million galaxies distributed over a footprint of 1318 deg$^2$ w...

  • publication . Article . Preprint . Other literature type . 2018
    Open Access English
    Authors:
    S. Avila; M. March; E. Suchyta; H. T. Diehl; Ting Li; Ting Li; W. G. Hartley; W. G. Hartley; D. L. Hollowood; C. L. Chang; ...
    Project: NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), EC | COGS (240672), EC | COSMICDAWN (306478)

    Comment: 7 pages, 2 figures; matches accepted version

  • publication . Article . Preprint . Other literature type . 2019
    Open Access English
    Authors:
    J. Calcino; E. Swann; A. A. Plazas; Marcelle Soares-Santos; T. M. C. Abbott; Paul Martini; Marcos Lima; N. Kuropatkin; V. Scarpine; Richard Kessler; ...
    Project: NSF | Collaborative Research: T... (1138766), EC | COGS (240672), EC | COSMICDAWN (306478), EC | TESTDE (291329)

    Comment: 17 pages, 12 figures, submitted to MNRAS

  • publication . Preprint . Article . Research . Other literature type . 2019
    Open Access English
    Authors:
    Enrique Gaztañaga; Jennifer L. Marshall; Mark J. Devlin; Molly E. C. Swanson; Sahar S. Allam; Pablo Fosalba; E. Bertin; Eli S. Rykoff; M. Carrasco Kind; J. Gschwend; ...
    Project: NSF | Cosmological Research wit... (1248097), NSF | Gravitational Physics fro... (1214379), NSERC , NSF | Collaborative Research: T... (1138766), NSF | ACTPol: The Atacama Cosmo... (0965625), NSF | Gravitational Physics fro... (0855887), NSF | Advanced ACTPol (1440226), NSF | Center for Cosmological P... (0114422), EC | COGS (240672), NSF | Collaborative Research wi... (0408698),...

    We present a detection of the splashback feature around galaxy clusters selected using their Sunyaev-Zel'dovich (SZ) signal. Recent measurements of the splashback feature around optically selected galaxy clusters have found that the splashback radius, $r_{\rm sp}$, is s...

  • publication . Article . Preprint . 2018
    Open Access English
    Authors:
    I. Sevilla-Noarbe; Paul L. Schechter; K. Bechtol; T. M. C. Abbott; Tommaso Treu; E. Buckley-Geer; Marcos Lima; A. A. Plazas; N. Kuropatkin; S. H. Suyu; ...
    Publisher: HAL CCSD
    Project: NSF | Collaborative Research: A... (1450141), NSF | Collaborative Research: T... (1138766), NSF | Collaborative Research: A... (1312329), EC | TESTDE (291329), EC | COSMICDAWN (306478), EC | COGS (240672)

    Comment: MNRAS subm. 21/10/2017, awaiting reviewer selection. This paper has been approved by DES Collaboration-Wide Review

  • publication . Article . Preprint . Other literature type . 2019
    Open Access English
    Authors:
    E. Bertin; J. Gschwend; K. K. Schaffer; K. K. Schaffer; Ben Hoyle; Ben Hoyle; J. P. Dietrich; J. P. Dietrich; A. Nadolski; Gary Bernstein; ...
    Publisher: American Astronomical Society
    Project: NSF | Cosmological Research wit... (1248097), NSF | Physics Frontier Center a... (1125897), NSF | Collaborative Research: T... (1138766), EC | COGS (240672), EC | COSMICDAWN (306478), EC | TESTDE (291329)

    We use cosmic microwave background (CMB) temperature maps from the 500 deg$^{2}$ SPTpol survey to measure the stacked lensing convergence of galaxy clusters from the Dark Energy Survey (DES) Year-3 redMaPPer (RM) cluster catalog. The lensing signal is extracted through ...

  • publication . Preprint . Article . 2020
    Open Access English
    Authors:
    Daniel Scolnic; Michael Schubnell; R. Wilkinson; H. T. Diehl; F. Paz-Chinchón; N. E. Sommer; R. Hounsell; A. A. Plazas; A. Palmese; Enrique Gaztañaga; ...
    Project: NSF | Characterizing the Physic... (1517742), NSF | The Progenitors and Explo... (1518052), NSF | Collaborative Research: T... (1138766), EC | SPCND (615929), NSF | Next-Generation Supernova... (1815935), EC | COSMICDAWN (306478), EC | TESTDE (291329), EC | SNDTD (839090), EC | COGS (240672)

    Comment: Submitted to ApJL. Comments welcome. Fermilab id included

  • publication . Article . Research . Other literature type . Preprint . 2018
    Open Access
    Authors:
    Matthew R. Becker; Eric H. Neilsen; Paul Martini; E. Buckley-Geer; T. M. C. Abbott; Marcos Lima; S. Wyatt; S. Wyatt; A. Fausti Neto; Brian Yanny; ...
    Publisher: IOP Publishing
    Project: NSERC , EC | COGS (240672), NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478), EC | TESTDE (291329)

    We describe the creation, content, and validation of the Dark Energy Survey (DES) internal year-one cosmology data set, Y1A1 GOLD, in support of upcoming cosmological analyses. The Y1A1 GOLD data set is assembled from multiple epochs of DES imaging and consists of calib...

82 research outcomes, page 1 of 9