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105 research outcomes, page 1 of 11
  • publication . Article . Preprint . 2016
    Open Access English
    Authors:
    Richard G. McMahon; David J. Brooks; Rob Sharp; Daniel Thomas; D. A. Finley; Thomas Diehl; D. Mudd; Basillio Santiago; F. Sobreira; Paul Martini; ...
    Persistent Identifiers
    Publisher: Oxford Univ Press
    Project: NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), EC | COSMICDAWN (306478), EC | COGS (240672)

    We present the discovery of a z=0.65 low-ionization broad absorption line (LoBAL) quasar in a post-starburst galaxy in data from the Dark Energy Survey (DES) and spectroscopy from the Australian Dark Energy Survey (OzDES). LoBAL quasars are a minority of all BALs, and r...

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  • publication . Article . Preprint . 2020
    Open Access English
    Authors:
    I. Sevilla-Noarbe; G. Tarle; J. Gschwend; M. G. Smith; Tommaso Treu; T. N. Varga; T. N. Varga; Huan Lin; Felipe Menanteau; Felipe Menanteau; ...
    Project: NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), EC | COSMICLENS (787886), EC | COSMICDAWN (306478), NSF | Physics Frontier Center a... (1125897), NSF | Collaborative Research: I... (1715611), EC | COGS (240672)

    In time-delay cosmography, three of the key ingredients are 1) determining the velocity dispersion of the lensing galaxy, 2) identifying galaxies and groups along the line of sight with sufficient proximity and mass to be included in the mass model, and 3) estimating th...

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  • publication . Article . Preprint . 2016
    Open Access
    Authors:
    Shantanu Desai; T. M. C. Abbott; Marcos Lima; Francisco J. Castander; Robert C. Smith; J. Carretero; J. Carretero; V. Scarpine; L. N. da Costa; Kyler Kuehn; ...
    Persistent Identifiers
    Publisher: Oxford University Press (OUP)
    Project: EC | COSMICDAWN (306478), NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), EC | COGS (240672)

    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...

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  • publication . Article . Other literature type . Preprint . 2016
    Open Access English
    Authors:
    Michael Schubnell; H. T. Diehl; M. March; Robert J. Brunner; Robert J. Brunner; R. L. C. Ogando; F. Sobreira; Paul Martini; B. Flaugher; Alistair R. Walker; ...
    Persistent Identifiers
    Publisher: Oxford University Press
    Project: EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478), EC | COGS (240672)

    We study the clustering of galaxies detected at $i<22.5$ in the Science Verification observations of the Dark Energy Survey (DES). Two-point correlation functions are measured using $2.3\times 10^6$ galaxies over a contiguous 116 deg$^2$ region in five bins of photometr...

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  • publication . Article . Preprint . 2016
    Open Access English
    Authors:
    Park, Y.; Krause, E.; Dodelson, S.; Jain, B.; Amara, A.; Becker, M. R.; Bridle, S. L.; Clampitt, J.; Crocce, M.; Fosalba, P.; ...
    Persistent Identifiers
    Publisher: Institute of Physics
    Project: EC | COSMICDAWN (306478), NSF | Physics Frontier Center a... (1125897), EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766), EC | COGS (240672)

    The joint analysis of galaxy-galaxy lensing and galaxy clustering is a promising method for inferring the growth function of large scale structure. This analysis will be carried out on data from the Dark Energy Survey (DES), with its measurements of both the distributio...

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  • publication . Article . Preprint . Other literature type . 2019
    Open Access English
    Authors:
    David J. James; Tim Eifler; C. Vergara Cervantes; Martin Crocce; L. N. da Costa; Julian A. Mayers; A. A. Plazas; J. Song; Christopher J. Miller; A. Bermeo; ...
    Persistent Identifiers
    Project: EC | COSMICDAWN (306478), NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), EC | COGS (240672)

    Using $\sim 100$ X-ray selected clusters in the Dark Energy Survey Science Verification data, we constrain the luminosity function (LF) of cluster red sequence galaxies as a function of redshift. This is the first homogeneous optical/X-ray sample large enough to constra...

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  • publication . Article . Preprint . Other literature type . 2017
    Open Access English
    Authors:
    Marcelle Soares-Santos; Marcelle Soares-Santos; W. G. Hartley; C. Lidman; C. Lidman; Ting Li; K. Misra; F. Tarsitano; Shantanu Desai; Eric H. Neilsen; ...
    Publisher: American Physical Society
    Project: EC | COSMICDAWN (306478), EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766), EC | COGS (240672)

    We present a study of NGC 4993, the host galaxy of the GW170817 gravitational wave event, the GRB170817A short gamma-ray burst (sGRB) and the AT2017gfo kilonova. We use Dark Energy Camera imaging, AAT spectra and publicly available data, relating our findings to binary ...

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  • publication . Article . Other literature type . Preprint . 2017
    Open Access English
    Authors:
    Eli S. Rykoff; Eli S. Rykoff; M. Carrasco Kind; M. Carrasco Kind; M. Banerji; R. L. C. Ogando; Robert A. Gruendl; Robert A. Gruendl; J. Carretero; J. Carretero; ...
    Persistent Identifiers
    Publisher: Oxford Univ Press
    Project: NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478), EC | TESTDE (291329), EC | COGS (240672)

    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...

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  • publication . Other literature type . Article . Preprint . 2019
    Open Access
    Authors:
    Carlos E. Cunha; T. M. C. Abbott; Brian Nord; M. G. Smith; D. W. Gerdes; J. L. Fischer; Pablo Fosalba; W. G. Hartley; W. G. Hartley; Marcelle Soares-Santos; ...
    Publisher: Oxford University Press (OUP)
    Project: EC | COGS (240672), EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478)

    Comment: Accepted for publication in MNRAS

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  • publication . Article . Preprint . 2016
    Open Access English
    Authors:
    Marcelle Soares-Santos; Daniel Gruen; Daniel Gruen; K. Honscheid; B. Flaugher; D. W. Gerdes; Erin S. Sheldon; A. Benoit-Lévy; A. Benoit-Lévy; A. Benoit-Lévy; ...
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: NSF | Programs on Critical Prob... (1066293), EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478), EC | COGS (240672)

    Comment: 12 pages, 7 figures, accepted by Astronomy & Computing

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105 research outcomes, page 1 of 11