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26 research outcomes, page 1 of 3
  • publication . Article . Preprint . 2019
    Open Access English
    Authors:
    Omori, Y.; Baxter, E.; Chang, C.; Kirk, D.; Alarcon, A.; Bernstein, G. M.; Bleem, L. E.; Cawthon, R.; Choi, A.; Chown, R.; ...
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: NSF | Physics Frontier Center a... (1125897), EC | TESTDE (291329), NSERC , NSF | Center for Cosmological P... (0114422), EC | COGS (240672), NSF | Leadership Class Scientif... (0725070), NSF | Sustained-Petascale In Ac... (1238993), EC | COSMICDAWN (306478), NSF | Collaborative Research: T... (1138766), NSF | Cosmological Research wit... (1248097)

    We cross-correlate galaxy weak lensing measurements from the Dark Energy Survey (DES) year-one (Y1) data with a cosmic microwave background (CMB) weak lensing map derived from South Pole Telescope (SPT) and Planck data, with an effective overlapping area of 1289 deg$^{2...

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  • publication . Article . Preprint . 2019
    Open Access English
    Authors:
    Matthias Klein; S. Grandis; Joseph J. Mohr; M. Paulus; T. M. C. Abbott; J. Annis; Santiago Avila; E. Bertin; D. Brooks; E. Buckley-Geer; ...
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: EC | TESTDE (291329), EC | COSMICDAWN (306478), NSF | Collaborative Research: T... (1138766), EC | COGS (240672)

    We present the MARD-Y3 catalog of between 1086 and 2171 galaxy clusters (52\% and 65\% new) produced using multi-component matched filter (MCMF) followup in 5000\,deg$^2$ of DES-Y3 optical data of the $\sim$20000 overlapping 2RXS X-ray sources. Optical counterparts are ...

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  • publication . Article . Preprint . Other literature type . 2019
    Open Access English
    Authors:
    R. Morgan; Keith Bechtol; Richard Kessler; Masao Sako; K. Herner; Z. Doctor; Daniel Scolnic; I. Sevilla-Noarbe; A. Franckowiak; K. N. Neilson; ...
    Publisher: Philadelphia, PA
    Project: EC | COSMICDAWN (306478), EC | COGS (240672), NSF | CyberTraining: CIU: The L... (1829740), NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329)

    To facilitate multimessenger studies with TeV and PeV astrophysical neutrinos, the IceCube Collaboration has developed a realtime alert system for the highest confidence and best localized neutrino events. In this work we investigate the likelihood of association betwee...

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  • publication . Preprint . Article . Other literature type . 2018
    Open Access English
    Authors:
    Nora Shipp; Alex Drlica-Wagner; Eduardo Balbinot; P. S. Ferguson; Denis Erkal; Ting Li; Keith Bechtol; Vasily Belokurov; Brandon Buncher; Daniela Carollo; ...
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766), EC | COGS (240672), EC | COSMICDAWN (306478), EC | CLUSTERS (335936)

    We perform a search for stellar streams around the Milky Way using the first three years of multi-band optical imaging data from the Dark Energy Survey (DES). We use DES data covering $\sim 5000$ sq. deg. to a depth of $g > 23.5$ with a relative photometric calibration ...

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  • publication . Article . Preprint . 2019
    Open Access English
    Authors:
    Baxter, E.; Omori, Y.; Chang, C.; Giannantonio, T.; Kirk, D.; Krause, E.; Blazek, J.; Bleem, L.; Choi, A.; Crawford, T. M.; ...
    Project: EC | COSMICDAWN (306478), NSF | Center for Cosmological P... (0114422), EC | COGS (240672), NSF | Collaborative Research: T... (1138766), NSF | Cosmological Research wit... (1248097), EC | TESTDE (291329)

    Comment: 21 pages, 11 figures; matches version resubmitted to journal

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  • publication . Article . Preprint . 2017
    Open Access English
    Authors:
    Huan Lin; E. Buckley-Geer; Adriano Agnello; F. Ostrovski; Richard G. McMahon; Brian Nord; N. Kuropatkin; Douglas L. Tucker; Tommaso Treu; James H. H. Chan; ...
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: EC | TESTDE (291329), EC | COGS (240672), NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478)

    Comment: 9 pages, 4 figures, submitted to ApJ Letters

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  • publication . Article . Preprint . 2017
    Open Access English
    Authors:
    M. Klein; Joseph J. Mohr; Shantanu Desai; H. Israel; Sahar S. Allam; A. Benoit-Lévy; D. Brooks; E. Buckley-Geer; A. Carnero Rosell; M. Carrasco Kind; ...
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), EC | COGS (240672), 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...

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  • publication . Article . Preprint . Other literature type . 2019
    Open Access English
    Authors:
    Brian Yanny; K. M. Stringer; James P. Long; Lucas M. Macri; Jennifer L. Marshall; Alex Drlica-Wagner; C. E. Martínez-Vázquez; A. K. Vivas; Keith Bechtol; Eric Morganson; ...
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: EC | COSMICDAWN (306478), EC | TESTDE (291329), EC | COGS (240672), NSF | Collaborative Research: T... (1138766), NSF | REU Site: Astronomical Re... (1263034)

    Many studies have shown that RR Lyrae variable stars (RRL) are powerful stellar tracers of Galactic halo structure and satellite galaxies. The Dark Energy Survey (DES), with its deep and wide coverage (g ~ 23.5 mag) in a single exposure; over 5000 deg$^{2}$) provides a ...

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  • publication . Article . Preprint . Other literature type . 2018
    Open Access English
    Authors:
    Friedrich, O.; Gruen, D.; Derose, J.; Kirk, D.; Krause, E.; Mcclintock, T.; Rykoff, E. S.; Seitz, S.; Wechsler, R. H.; Bernstein, G. M.; ...
    Publisher: HAL CCSD
    Project: EC | COSMICDAWN (306478), EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766), EC | COGS (240672)

    Comment: 21 pages + appendix, accepted for publication in PRD

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  • publication . Preprint . Article . 2019
    Open Access English
    Authors:
    Kacprzak, T.; Herbel, J.; Nicola, A.; Sgier, R.; Tarsitano, F.; Bruderer, C.; Amara, A.; Refregier, A.; Bridle, S.L.; Drlica-Wagner, A.; ...
    Project: SNSF | Cosmological Weak Lensing (200021_169130), NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478), EC | COGS (240672), EC | TESTDE (291329)

    Weak lensing by large-scale structure is a powerful probe of cosmology and of the dark universe. This cosmic shear technique relies on the accurate measurement of the shapes and redshifts of background galaxies and requires precise control of systematic errors. Monte Ca...

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26 research outcomes, page 1 of 3