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115 research outcomes, page 1 of 12
  • publication . Article . Other literature type . 2017
    Open Access English
    Authors:
    Ting Li; Huan Lin; Brian Nord; Kyler Kuehn; A. K. Romer; Sahar S. Allam; D. Brooks; August E. Evrard; S. Gaitsch; A. Fausti Neto; ...
    Publisher: American Astronomical Society
    Project: EC | COGS (240672), NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), EC | COSMICDAWN (306478)

    FINANCIADORA DE ESTUDOS E PROJETOS - FINEP FUNDAÇÃO CARLOS CHAGAS FILHO DE AMPARO À PESQUISA DO ESTADO DO RIO DE JANEIRO - FAPERJ CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQ Made available in DSpace on 2020-07-09T20:49:42Z (GMT). No. of bitstrea...

  • publication . Article . Preprint . Other literature type . Research . 2018
    Open Access
    Authors:
    Robert C. Smith; Ramon Miquel; Ashley J. Ross; Juan García-Bellido; W. L. K. Wu; Erin S. Sheldon; Bradford Benson; Bradford Benson; Christopher P. Davis; L. N. da Costa; ...
    Project: NSF | Cosmological Research wit... (1248097), NSF | Center for Cosmological P... (0114422), NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478), EC | TESTDE (291329), EC | COGS (240672)

    We combine Dark Energy Survey Year 1 clustering and weak lensing data with Baryon Acoustic Oscillations (BAO) and Big Bang Nucleosynthesis (BBN) experiments to constrain the Hubble constant. Assuming a flat $\Lambda$CDM model with minimal neutrino mass ($\sum m_\nu = 0....

  • publication . Article . Preprint . 2017
    Open Access
    Authors:
    Kyler Kuehn; Paul Martini; Molly E. C. Swanson; Christopher S. Kochanek; N. Kuropatkin; Karl Glazebrook; Enrique Gaztañaga; R. A. Gruendl; Jennifer L. Marshall; J. Annis; ...
    Project: NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), EC | COSMICDAWN (306478), EC | COGS (240672)

    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 . Article . Research . Preprint . Other literature type . 2018
    Open Access English
    Authors:
    Paul Martini; V. Scarpine; A. A. Plazas; Daniel Thomas; Douglas L. Tucker; T. M. C. Abbott; K. Rojas; Marcos Lima; I. Sevilla-Noarbe; Georges Meylan; ...
    Project: NSF | Collaborative Research: T... (1138766), NSF | Collaborative Research: I... (1714953), NSF | Collaborative Research: I... (1715611), NSF | Collaborative Research: A... (1312329), NSF | Collaborative Research: A... (1450141), EC | COSMICDAWN (306478), EC | COGS (240672), EC | TESTDE (291329)

    The primary goals of the STRong lensing Insights into the Dark Energy Survey (STRIDES) collaboration are to measure the dark energy equation of state parameter and the free streaming length of dark matter. To this aim, STRIDES is discovering strongly lensed quasars in t...

  • publication . Article . Research . Other literature type . Preprint . 2019
    Open Access English
    Authors:
    Robert C. Smith; Ramon Miquel; Juan García-Bellido; Ashley J. Ross; Donnacha Kirk; A. Carnero Rosell; A. A. Plazas; Michael Schubnell; F. Sobreira; B. Flaugher; ...
    Publisher: HAL CCSD
    Project: NSF | Collaborative Research: T... (1138766), EC | COGS (240672), EC | TESTDE (291329), EC | COSMICDAWN (306478)

    We use data from the first-year (Y1) observations of the DES collaboration to measure the galaxy angular power spectrum (APS), and search for its BAO feature using a template-fitting method. We test our methodology in a sample of 1800 DES Y1-like mock catalogs. The APS ...

  • publication . Article . Preprint . 2018
    Open Access
    Authors:
    Michael Schubnell; Markus Rau; H. T. Diehl; M. March; Tommaso Giannantonio; Tommaso Giannantonio; W. G. Hartley; W. G. Hartley; D. L. Burke; D. L. Burke; ...
    Publisher: Oxford University Press (OUP)
    Project: EC | LENA (678282), NSF | Collaborative Research: T... (1138766), NSF | Physics Frontier Center a... (1125897), EC | TESTDE (291329), EC | COSMIC LENS (681431), EC | COSMICDAWN (306478), EC | COGS (240672)

    Comment: 25 pages, 19 figures, 1 table; revision with changes implemented according to journal referee

  • publication . Article . Preprint . 2020
    Open Access English
    Authors:
    Juan García-Bellido; Ramon Miquel; K. Honscheid; M. A. G. Maia; Daniela Carollo; R. J. Foley; L. N. da Costa; Geraint F. Lewis; L. Kelsey; M. G. Smith; ...
    Publisher: HAL CCSD
    Project: EC | SPCND (615929), RCUK | Astrophysics at Southampt... (ST/R000506/1), NSF | Collaborative Research: T... (1138766), EC | COGS (240672), EC | TESTDE (291329), EC | SNDTD (839090), EC | COSMICDAWN (306478)

    We present an analysis of DES17X1boj and DES16E2bjy, two peculiar transients discovered by the Dark Energy Survey (DES). They exhibit nearly identical double-peaked light curves which reach very different maximum luminosities (M$_\mathrm{r}$ = -15.4 and M$_\mathrm{r}$ =...

  • publication . Article . Research . Preprint . Other literature type . 2017
    Open Access
    Authors:
    Abbott, T. M. C.; Abdalla, F. B.; Alarcon, A.; Aleksic, J.; Allam, S.; Allen, S.; Amara, A.; Annis, J.; Asorey, J.; Avila, S.; ...
    Project: NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), EC | COSMIC LENS (681431), EC | COSMICDAWN (306478), EC | COGS (240672)

    Comment: Matches published version. Results essentially unchanged, except updated covariance matrix leads to improved chi^2 (colored text removed)

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

    © 2016 American Physical Society. The joint analysis of galaxy-galaxy lensing and galaxy clustering is a promising method for inferring the growth function of large-scale structure. Anticipating a near future application of this analysis to Dark Energy Survey (DES) meas...

  • publication . Article . Preprint . 2018
    Open Access English
    Authors:
    F. B. Abdalla; F. B. Abdalla; John E. Carlstrom; E. Bertin; E. Bertin; J. Gschwend; J. Annis; Enrique Gaztañaga; G. Gutierrez; Francisco J. Castander; ...
    Publisher: HAL CCSD
    Project: NSF | Cosmological Research wit... (1248097), NSF | Collaborative Research: T... (1138766), NSF | Physics Frontier Center a... (1125897), EC | COGS (240672), EC | TESTDE (291329), EC | COSMICDAWN (306478)

    Comment: Accepted by MNRAS with further clarification and discussion of the mass calibration added

115 research outcomes, page 1 of 12