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207 research outcomes, page 1 of 21
  • publication . Article . Preprint . 2017
    Open Access English
    Authors:
    Thomas P. Quinn; Fabio Governato; Amélie Saintonge; Hiranya V. Peiris; Michael Tremmel; Nina Roth; Marta Volonteri; Andrew Pontzen;
    Publisher: HAL CCSD
    Project: NSF | Collaborative Proposal: D... (1410012), EC | BLACK (614199), RCUK | DiRAC2: 100 Tflop/s HPC c... (ST/K000373/1), NSF | Collaborative Research: A... (1514868), EC | COSMICDAWN (306478)

    We show how the interplay between active galactic nuclei (AGN) and merger history determines whether a galaxy quenches star formation at high redshift. We first simulate, in a full cosmological context, a galaxy of total dynamical mass $10^{12}\,M_{\odot}$ at $z=2$. The...

  • 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 . Other literature type . Preprint . 2019
    Open Access English
    Authors:
    T. M. C. Abbott; Rafe Schindler; Marcos Lima; M. G. Smith; Marcelle Soares-Santos; Pablo Fosalba; G. Tarle; E. Bertin; Sahar S. Allam; N. Kuropatkin; ...
    Publisher: HAL CCSD
    Project: NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478), EC | TESTDE (291329), EC | COGS (240672)

    Non-linear bias measurements require a great level of control of potential systematic effects in galaxy redshift surveys. Our goal is to demonstrate the viability of using Counts-in-Cells (CiC), a statistical measure of the galaxy distribution, as a competitive method t...

  • 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 . Preprint . 2020
    Open Access English
    Authors:
    Chen, Angela; Huterer, Dragan; Lee, Sujeong; Ferté, Agnès; Weaverdyck, Noah; Alves, Otavio Alonso; Leonard, C. Danielle; MacCrann, Niall; Raveri, Marco; Porredon, Anna; ...
    Publisher: HAL CCSD
    Project: NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478), EC | TESTDE (291329), EC | COGS (240672)

    Comment: 23 pages, 11 figures. DES extensions group

  • publication . Article . Preprint . 2017
    Open Access English
    Authors:
    D. Brooks; Carlos E. Cunha; Joshua A. Frieman; Joshua A. Frieman; Kevin Reil; V. Scarpine; L. N. da Costa; August E. Evrard; A. K. Romer; Joseph J. Mohr; ...
    Publisher: HAL CCSD
    Project: NSF | Collaborative Research: T... (1138766), EC | COGS (240672), EC | TESTDE (291329), EC | COSMICDAWN (306478)

    We describe a multi-component matched filter cluster confirmation tool (MCMF) designed for the study of large X-ray source catalogs produced by the upcoming X-ray all-sky survey mission eROSITA. We apply the method to confirm a sample of 88 clusters with redshifts $0.05...

  • publication . Article . Preprint . 2016
    Open Access English
    Authors:
    Sahar S. Allam; Jennifer L. Marshall; D. Brooks; Tian Li; Paul Martini; K. Honscheid; A. Carnero Rosell; J. Carretero; J. Carretero; Robert C. Smith; ...
    Publisher: Oxford University Press
    Project: NSF | Collaborative Research: T... (1138766), EC | CLUSTERS (335936), EC | COGS (240672), EC | COSMICDAWN (306478), EC | TESTDE (291329)

    Comment: 41 pages, 16 figures, 1 appendix

  • 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 . 2014
    Open Access
    Authors:
    Domenico Marinucci; Benjamin D. Wandelt; Valentina Cammarota; Stephen M. Feeney; Jason D. McEwen; Hiranya V. Peiris; Hiranya V. Peiris;
    Publisher: IOP Publishing
    Project: EC | PASCAL (277742), ANR | SUPER (11-IDEX-0004), EC | COSMICDAWN (306478)

    Comment: 18 pages, 6 figures. v3: matches version published in JCAP; formatting changes and single typo correction only. Code available from http://zuserver2.star.ucl.ac.uk/~smf/code.html

207 research outcomes, page 1 of 21