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25 research outcomes, page 1 of 3
  • 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 . 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 . Research . Article . Preprint . 2019
    Open Access
    Authors:
    Raghunathan, S.; Patil, S.; Baxter, E.; Benson, B. A.; Bleem, L. E.; Crawford, T. M.; Holder, G. P.; Mcclintock, T.; Reichardt, C. L.; Varga, T. N.; ...
    Project: NSF | Cosmological Research wit... (1248097), NSF | Exploring the Time-Varyin... (1716965), NSF | Collaborative Research: E... (1835865), NSF | Physics Frontier Center a... (1125897), NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), EC | COSMICDAWN (306478), EC | COGS (240672)

    We report the first detection of gravitational lensing due to galaxy clusters using only the polarization of the cosmic microwave background (CMB). The lensing signal is obtained using a new estimator that extracts the lensing dipole signature from stacked images formed...

  • publication . Article . Preprint . Research . Other literature type . 2018
    Open Access
    Authors:
    Aaron Roodman; Aaron Roodman; Peter Nugent; Lyndsay Old; Lyndsay Old; J. A. Smith; S. Hamilton; Riccardo Campisano; Marcelle Soares-Santos; Marcelle Soares-Santos; ...
    Project: NSF | Leadership Class Scientif... (0725070), EC | COGS (240672), NSF | Collaborative Research: T... (1138766), NSF | Sustained-Petascale In Ac... (1238993), EC | COSMICDAWN (306478), EC | TESTDE (291329)

    Comment: 30 pages, 20 Figures. Release page found at this url https://des.ncsa.illinois.edu/releases/dr1

  • publication . Preprint . Article . 2016
    Open Access English
    Authors:
    Carlos E. Cunha; Alex Saro; Joshua A. Frieman; Joshua A. Frieman; Enrique Gaztañaga; M. E. C. Swanson; A. Benoit-Lévy; A. Benoit-Lévy; T. de Haan; Pablo Fosalba; ...
    Project: NSF | Cosmological Research wit... (1248097), RCUK | Unveiling the Structure o... (ST/L000636/1), NSF | Collaborative Research: T... (1138766), NSF | Center for Cosmological P... (0114422), EC | TESTDE (291329), EC | COGS (240672), EC | COSMICDAWN (306478)

    Comment: 23 pages, 14 figures; matches version published in MNRAS

  • publication . Article . 2019
    Open Access English
    Authors:
    Abbott, T. M. C.; Abdalla, F. B.; Alarcon, A.; Allam, S.; Annis, J.; Avila, S.; Aylor, K.; Banerji, M.; Banik, N.; Baxter, E. J.; ...
    Publisher: AMER PHYSICAL SOC
    Project: NSERC , NSF | Cosmological Research wit... (1248097), NSF | Center for Cosmological P... (0114422), NSF | Collaborative Research: T... (1138766), EC | COGS (240672), EC | COSMICDAWN (306478), EC | TESTDE (291329)

    We perform a joint analysis of the auto and cross-correlations between three cosmic fields: the galaxy density field, the galaxy weak lensing shear field, and the cosmic microwave background (CMB) weak lensing convergence field. These three fields are measured using rou...

  • publication . Preprint . 2020
    Open Access English
    Authors:
    Adhikari, Susmita; Shin, Tae-hyeon; Jain, Bhuvnesh; Hilton, Matt; Baxter, Eric; Chang, Chihway; Wechsler, Risa H.; Battaglia, Nick; Bond, J. Richard; Bocquet, Sebastian; ...
    Project: NSF | Collaborative Research wi... (0408698), EC | COSMICDAWN (306478), NSF | Discovering Properties of... (1513618), NSF | ACTPol: The Atacama Cosmo... (0965625), NSF | Gravitational Physics fro... (0855887), EC | TESTDE (291329), NSF | Advanced ACTPol (1440226), NSF | Collaborative Research: T... (1138766), NSF | Gravitational Physics fro... (1214379), EC | COGS (240672)

    We measure the projected number density profiles of galaxies and the splashback feature in clusters selected by the Sunyaev--Zeldovich (SZ) effect from the Advanced Atacama Cosmology Telescope (AdvACT) survey using galaxies observed by the Dark Energy Survey (DES). The ...

  • publication . Article . Research . Preprint . 2020
    Open Access English
    Authors:
    Keith Bechtol; D. L. Hollowood; Todd J. Veach; Lindsey Bleem; Mark Brodwin; A. K. Romer; Felipe Menanteau; J. S. Avva; Matt Dobbs; Matt Dobbs; ...
    Publisher: HAL CCSD
    Project: NSF | Cosmology, Education, and... (1814719), NSF | CAREER: Large focal plane... (0956135), EC | ClustersXCosmo (716762), NSF | Cosmological Research wit... (1248097), EC | GLOBE (647112), NSF | Collaborative Research: T... (1138766), NSF | Exploring the Time-Varyin... (1716965), ARC | Discovery Projects - Gran... (DP150103208), NSF | Pan-STARRS1: Operations; ... (1238877), NSF | Center for Cosmological P... (0114422),...

    Comment: 49 pages, 14 figures, 10 tables. Minor changes to match accepted version in ApJS

  • publication . Article . Research . Other literature type . Preprint . 2019
    Open Access English
    Authors:
    Omori, Y.; Giannantonio, T.; Porredon, A.; Baxter, E. J.; Chang, C.; Crocce, M.; Fosalba, P.; Alarcon, A.; Banik, N.; Blazek, J.; ...
    Project: NSERC , NSF | Cosmological Research wit... (1248097), NSF | Leadership Class Scientif... (0725070), NSF | Collaborative Research: T... (1138766), NSF | Center for Cosmological P... (0114422), NSF | Physics Frontier Center a... (1125897), EC | COGS (240672), NSF | Sustained-Petascale In Ac... (1238993), EC | COSMICDAWN (306478), EC | TESTDE (291329)

    We measure the cross-correlation between redMaGiC galaxies selected from the Dark Energy Survey (DES) Year-1 data and gravitational lensing of the cosmic microwave background (CMB) reconstructed from South Pole Telescope (SPT) and Planck data over 1289 sq. deg. When com...

  • publication . Article . Other literature type . Preprint . 2015
    Open Access
    Authors:
    M. March; Michael Schubnell; E. Suchyta; Tommaso Giannantonio; Adam Amara; Jochen Weller; Jochen Weller; Alexandre Refregier; Bradford Benson; Bradford Benson; ...
    Project: NSF | Cosmological Research wit... (1248097), NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), NSF | Center for Cosmological P... (0114422), EC | COSMICDAWN (306478), EC | COGS (240672)

    Comment: 13 pages, 6 figures

25 research outcomes, page 1 of 3