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4 research outcomes, page 1 of 1
  • publication . Article . Other literature type . Conference object . Preprint . 2018
    Improving weak lensing mass map reconstructions using Gaussian and Sparsity Priors: application to DES SV
    Open Access English
    Authors:
    A. A. Plazas; A. Roodman; A. Roodman; M. Carrasco Kind; M. Carrasco Kind; Martin Crocce; Joshua A. Frieman; Joshua A. Frieman; Carlos E. Cunha; G. Tarle; ...
    doi: 10.1093/mnras/sty1252 , 10.3929/ethz-b-000284344
    handle: 20.500.11850/284344
    Publisher: HAL CCSD
    Project: NSF | Collaborative Research: T... (1138766), NSF | The Event Horizon Telesco... (1440254), EC | DEDALE (665044), RCUK | UCL Astrophysics Consolid... (ST/M001334/1), EC | COSMICDAWN (306478), EC | TESTDE (291329), EC | COGS (240672)

    Mapping the underlying density field, including non-visible dark matter, using weak gravitational lensing measurements is now a standard tool in cosmology. Due to its importance to the science results of current and upcoming surveys, the quality of the convergence recon...

  • publication . Preprint . Conference object . 2013
    Flaglets for studying the large-scale structure of the Universe
    Open Access English
    Authors:
    Jason D. McEwen; Boris Leistedt; Hiranya V. Peiris;
    doi: 10.1117/12.2022869
    Project: EC | COSMICDAWN (306478)

    Pressing questions in cosmology such as the nature of dark matter and dark energy can be addressed using large galaxy surveys, which measure the positions, properties and redshifts of galaxies in order to map the large-scale structure of the Universe. We review the Four...

  • publication . Conference object . 2018
    The Dark Energy Survey and operations: Years 4 and 5
    Open Access English
    Authors:
    Diehl, H. T.; Neilsen, E.; Gruendl, R. A.; Abbott, T. M. C.; Allam, S.; Alvarez, O.; Annis, J.; Balbinot, E.; Bhargava, S.; Bechtol, K.; ...
    Publisher: SPIE
    Project: EC | COGS (240672), NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), EC | COSMICDAWN (306478)

    The Dark Energy Survey (DES) is an operating optical survey aimed at understanding the accelerating expansion of the universe using four complementary methods: weak gravitational lensing, galaxy cluster counts, baryon acoustic oscillations, and Type Ia supernovae. To pe...

  • publication . Article . Other literature type . Conference object . Preprint . 2017
    A gravitational-wave standard siren measurement of the Hubble constant
    Open Access
    Authors:
    S. Meshkov; Jay D. Tasson; J. P. U. Fynbo; E. L. Merilh; M. J. Irwin; Peter Nugent; D. Passuello; O. A. Gress; D. A. H. Buckley; Eli S. Rykoff; ...
    doi: 10.1038/nature24471 , 10.5167/uzh-147234 , 10.17615/mdb2-7746 ,
    View all 8 identifiers
    Publisher: Springer Nature
    Project: NSF | Unveiling the Physics and... (1517649), NSF | Collaborative Research: T... (1138766), NSF | Gamma-Ray Bursts: Physics... (1714498), NSF | The Progenitors and Explo... (1518052), NSF | Early Robotic Spectra of ... (1313484), NSF | Gamma-Ray Bursts: From Pr... (1411763), EC | TEDE (725246), EC | COGS (240672), EC | COSMICDAWN (306478), EC | TESTDE (291329)

    United States. National Aeronautics and Space Administration (Grant HST–HF–51373.001)

4 research outcomes, page 1 of 1