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12 research outcomes, page 1 of 2
  • publication . Article . Preprint . Other literature type . 2019
    Open Access English
    Authors:
    Wang, M. Y.; de Boer, T.; Pieres, A.; Li, T. S.; Drlica-Wagner, A.; Koposov, S. E.; Vivas, A. K.; Pace, A. B.; Santiago, B.; Walker, A. R.; ...
    Publisher: HAL CCSD
    Project: EC | TESTDE (291329), EC | COGS (240672), NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478), EC | CLUSTERS (335936)

    Comment: 15 pages, 10 figures, 3 tables, submitted to ApJ

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  • publication . Article . Preprint . Other literature type . 2018
    Open Access English
    Authors:
    Braden, Jonathan; Johnson, Matthew C.; Peiris, Hiranya V.; Weinfurtner, Silke;
    Persistent Identifiers
    Publisher: SpringerOpen
    Project: NSF | Programs on Critical Prob... (1066293), EC | COSMICDAWN (306478)

    Comment: v1: 30 pages + appendices, 9 figures, to be submitted to JHEP; v2: Matches published version. Minor revisions, results unchanged

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  • publication . Article . Other literature type . Preprint . 2019
    Open Access English
    Authors:
    Wang, M. Y.; Koposov, S.; Drlica-Wagner, A.; Pieres, A.; Li, T. S.; de Boer, T.; Bechtol, K.; Belokurov, V.; Pace, A. B.; Bacon, D.; ...
    Project: EC | COSMICDAWN (306478), NSF | Collaborative Research: D... (1813881), EC | COGS (240672), EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766)

    Since first noticed by Shapley in 1939, a faint object coincident with the Fornax dwarf spheroidal has long been discussed as a possible sixth globular cluster system. However, debate has continued over whether this overdensity is a statistical artifact or a blended gal...

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  • publication . Article . Preprint . Other literature type . 2015
    Open Access English
    Authors:
    Braden, JonathanCITA, University of Toronto, 60 St. George Street, Toronto, ON, M5S 3H8, Canada; Bond, J. Richard(CITA, University of Toronto, 60 St. George Street, Toronto, ON, M5S 3H8, Canada); Mersini-Houghton, Laura(Department of Physics and Astronomy, University of North Carolina-Chapel Hill, 1 Phillips Hall, 120 E. Cameron Avenue, Chapel Hill, NC 27599-3255, U.S.A.);
    Publisher: The University of North Carolina at Chapel Hill University Libraries
    Project: EC | COSMICDAWN (306478), NSERC

    We study collisions between nearly planar domain walls including the effects of small initial nonplanar fluctuations. These perturbations represent the small fluctuations that must exist in a quantum treatment of the problem. In a previous paper, we demonstrated that at...

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  • publication . Article . Other literature type . 2019
    Open Access English
    Authors:
    Braden, Jonathan; Johnson, Matthew C.; Peiris, Hiranya V.; Pontzen, Andrew; Weinfurtner, Silke;
    Persistent Identifiers
    Publisher: APS
    Project: EC | COSMICDAWN (306478)

    We introduce a new picture of vacuum decay which, in contrast to existing semiclassical techniques, provides a real-time description and does not rely on classically forbidden tunneling paths. Using lattice simulations, we observe vacuum decay via bubble formation by ge...

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  • publication . Article . Preprint . Other literature type . 2019
    Open Access English
    Authors:
    DES Collaboration; Abbott, T. M. C.; Alarcon, A.; Allam, S.; Andersen, P.; Andrade-Oliveira, F.; Annis, J.; Asorey, J.; Avelino, A.; Avila, S.; ...
    Project: EC | TESTDE (291329), EC | COSMICDAWN (306478), NSF | Collaborative Research: T... (1138766), EC | COGS (240672)

    Comment: 8 pages, 2 figures; v3 matches version accepted by PRL

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  • publication . Article . Other literature type . Preprint . 2016
    Open Access English
    Authors:
    Gupta, Ravi R.; Kuhlmann, Steve; Kovacs, Eve; Spinka, Harold; Kessler, Richard; Goldstein, Daniel A.; Liotine, Camille; Pomian, Katarzyna; D’Andrea, Chris B.; Sullivan, Mark; ...
    Persistent Identifiers
    Publisher: eScholarship, University of California
    Project: EC | COSMICDAWN (306478), EC | SPCND (615929), EC | TESTDE (291329), EC | COGS (240672), NSF | Collaborative Research: T... (1138766)

    Comment: 22 pages, 18 figures; Accepted by AJ, revised to incorporate referee comments

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  • publication . Article . Other literature type . Preprint . 2019
    Open Access English
    Authors:
    Jacobs, C; Collett, T; Glazebrook, K; McCarthy, C; Qin, A K; Abbott, T M C; Abdalla, F B; Annis, J; Avila, S; Bechtol, K; ...
    Publisher: HAL CCSD
    Project: EC | COSMICDAWN (306478), EC | COGS (240672), EC | TESTDE (291329), ARC | ARC Centres of Excellence... (CE170100013), NSF | Collaborative Research: T... (1138766)

    We search Dark Energy Survey (DES) Year 3 imaging data for galaxy-galaxy strong gravitational lenses using convolutional neural networks. We generate 250,000 simulated lenses at redshifts > 0.8 from which we create a data set for training the neural networks with realis...

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  • publication . Article . Other literature type . Preprint . 2014
    Open Access English
    Authors:
    Wainwright, Carroll L.; Johnson, Matthew C.; Peiris, Hiranya V.; Aguirre, Anthony; Lehner, Luis; Liebling, Steven L.;
    Persistent Identifiers
    Project: NSF | Collaborative Research: D... (0969827), EC | COSMICDAWN (306478), NSF | Collaborative Research: L... (1308621), NSERC

    Comment: 52 pages, 23 figures. A four page summary of methods and results follows the introduction. Version 2 contains minor clarifications and edits to match the version accepted for publication by JCAP. Version 3 fixes a typo in Eq. 3.10 and a typo in the paragraph af...

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  • publication . Article . Other literature type . Preprint . 2017
    Open Access English
    Authors:
    Palmese, A; Hartley, W; Tarsitano, F; Conselice, C; Lahav, O; Allam, S; Annis, J; Lin, H; Soares-Santos, M; Tucker, D; ...
    Persistent Identifiers
    Publisher: American Astronomical Society
    Project: EC | COGS (240672), EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478)

    We present a study of NGC 4993, the host galaxy of the GW170817 gravitational wave event, the GRB170817A short gamma-ray burst (sGRB) and the AT2017gfo kilonova. We use Dark Energy Camera imaging, AAT spectra and publicly available data, relating our findings to binary ...

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12 research outcomes, page 1 of 2