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11 research outcomes, page 1 of 2
  • publication . Article . Preprint . 2017
    Open Access English
    Authors:
    Syed Uddin; Felipe Menanteau; Suk Sien null; Marcos Lima; Edward Macaulay; Emmanuel Bertin; Tamara Davis; Ignacio Sevilla Noarbe; Ricardo Ogando; Sophie Reed; ...
    Publisher: HAL CCSD
    Project: EC | TESTDE (291329), EC | COSMICDAWN (306478), EC | COGS (240672), NSF | Collaborative Research: T... (1138766)

    We present a study of quasar selection using the DES supernova fields. We used a quasar catalog from an overlapping portion of the SDSS Stripe 82 region to quantify the completeness and efficiency of selection methods involving color, probabilistic modeling, variability...

  • publication . Preprint . Article . 2016
    Open Access English
    Authors:
    Aurelio Carnero Rosell; Flavia Sobreira; David Gerdes; Matias Carrasco Kind; Emmanuel Bertin; Eric Suchyta; Ricardo Ogando; Daniel Thomas; Daniel Gruen; Elmer Luque; ...
    Project: EC | COGS (240672), EC | CLUSTERS (335936), EC | COSMICDAWN (306478), NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329)

    Comment: 41 pages, 16 figures, 1 appendix

  • publication . Article . Preprint . 2017
    Open Access English
    Authors:
    Adam Amara; Seshadri Nadathur; Marcos Lima; Emmanuel Bertin; Jochen Weller; Ignacio Sevilla Noarbe; Peter Melchior; Carles Sánchez; Juan Garcia-Bellido; Matias Carrasco Kind; ...
    Publisher: HAL CCSD
    Project: NSF | Collaborative Research: T... (1138766), EC | COGS (240672), EC | TESTDE (291329), EC | COSMICDAWN (306478), EC | COSMOVOID (660053)

    Galaxies and their dark matter halos populate a complicated filamentary network around large, nearly empty regions known as cosmic voids. Cosmic voids are usually identified in spectroscopic galaxy surveys, where 3D information about the large-scale structure of the Uni...

  • publication . Article . Preprint . 2017
    Open Access English
    Authors:
    Alex Kim; Emmanuel Bertin; Paul Martini; Aurelio Carnero Rosell; Scott Dodelson; Flavia Sobreira; David Gerdes; Ricardo Ogando; Gary Bernstein; Eric Suchyta; ...
    Publisher: HAL CCSD
    Project: EC | COSMICDAWN (306478), EC | COGS (240672), EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766), EC | CLUSTERS (335936)

    Comment: 13 pages, 9 figures, 1 table

  • publication . Article . Preprint . 2017
    Open Access English
    Authors:
    Filipe Abdalla; Felipe Menanteau; Scott Dodelson; Eric Suchyta; Aurelio Carnero Rosell; Flavia Sobreira; Seshadri Nadathur; Juan Garcia-Bellido; Matias Carrasco Kind; Emmanuel Bertin; ...
    Publisher: HAL CCSD
    Project: EC | COSMICDAWN (306478), EC | COSMOVOID (660053), EC | COGS (240672), NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329)

    Comment: 16 pages, 12 figures. Accepted for publication by MNRAS without further review. Author list updated

  • publication . Article . Other literature type . Preprint . 2016
    Open Access
    Authors:
    Sergey Koposov; Richard McMahon; Aurelio Carnero Rosell; Flavia Sobreira; Cameron Lemon; Sophie Reed; David Gerdes; Marcos Lima; Matias Carrasco Kind; Emmanuel Bertin; ...
    Publisher: Oxford University Press (OUP)
    Project: EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766), EC | COGS (240672), EC | COSMICDAWN (306478)

    We present the discovery and preliminary characterization of a gravitationally lensed quasar with a source redshift $z_{s}=2.74$ and image separation of $2.9"$ lensed by a foreground $z_{l}=0.40$ elliptical galaxy. Since the images of gravitationally lensed quasars are ...

  • publication . Other literature type . Article . Preprint . 2017
    Open Access
    Authors:
    Filipe Abdalla; Joseph Mohr; Paul Martini; Aurelio Carnero Rosell; Flavia Sobreira; David Gerdes; Devon Hollowood; E. Sanchez; Emmanuel Bertin; Eric Suchyta; ...
    Publisher: Oxford University Press (OUP)
    Project: EC | COSMICDAWN (306478), EC | COGS (240672), EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766)

    The correlation between active galactic nuclei (AGN) and environment provides important clues to AGN fueling and the relationship of black hole growth to galaxy evolution. In this paper, we analyze the fraction of galaxies in clusters hosting AGN as a function of redshi...

  • publication . Article . Preprint . 2016
    Open Access English
    Authors:
    Filipe Abdalla; Joseph Mohr; Paul Martini; Aurelio Carnero Rosell; Flavia Sobreira; Claudia Maraston; David Gerdes; Marcos Lima; Ricardo Ogando; Emmanuel Bertin; ...
    Publisher: HAL CCSD
    Project: NSF | Collaborative Research: T... (1138766), EC | COGS (240672), EC | COSMICDAWN (306478), EC | TESTDE (291329)

    Measurements of the galaxy stellar mass function are crucial to understand the formation of galaxies in the Universe. In a hierarchical clustering paradigm it is plausible that there is a connection between the properties of galaxies and their environments. Evidence for...

  • publication . Preprint . Other literature type . Article . 2017
    Open Access English
    Authors:
    Felipe Menanteau; Aurelio Carnero Rosell; Gary Bernstein; Flavia Sobreira; Juan Garcia-Bellido; Matias Carrasco Kind; Emmanuel Bertin; Andrew B. Pace; Eric Suchyta; Daniel Thomas; ...
    Project: EC | TESTDE (291329), EC | CLUSTERS (335936), NSF | Fossils of Reionization: ... (1108811), EC | COGS (240672), EC | COSMICDAWN (306478), NSF | Collaborative Research: T... (1138766)

    Comment: 16 pages, 10 figures, Accepted for publication in ApJ

  • publication . Article . Other literature type . Preprint . 2018
    Open Access English
    Authors:
    Nilanjan Banik; Hugo Camacho; Ashley Ross; David Gerdes; Juan De Vicente; Juan Garcia-Bellido; Devon Hollowood; Matias Carrasco Kind; Emmanuel Bertin; Santiago Avila; ...
    Publisher: HAL CCSD
    Project: EC | TESTDE (291329), EC | COGS (240672), NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478)

    Comment: 18 pages, 15 figures, 1 table, published in MNRAS

11 research outcomes, page 1 of 2
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