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11 research outcomes, page 1 of 2
  • publication . Article . Preprint . 2018
    Open Access English
    Authors:
    Jonathan Braden; Matthew C. Johnson; Hiranya V. Peiris; Silke Weinfurtner;
    Persistent Identifiers
    Publisher: SpringerOpen
    Project: EC | COSMICDAWN (306478), NSF | Programs on Critical Prob... (1066293)

    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 . Preprint . Article . 2016
    Open Access English
    Authors:
    Matthew C. Johnson; Carroll L. Wainwright; Anthony Aguirre; Hiranya V. Peiris;
    Persistent Identifiers
    Project: EC | COSMICDAWN (306478), NSF | Programs on Critical Prob... (1066293)

    Comment: 31 pages, 17 figures. Revised to match published version. Minor clarifications, conclusions unchanged

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  • publication . Article . Preprint . 2015
    Open Access English
    Authors:
    Jonathan Braden; J. Richard Bond; Laura Mersini-Houghton;
    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 . Preprint . 2019
    Open Access
    Authors:
    Jonathan Braden; Matthew C. Johnson; Hiranya V. Peiris; Andrew Pontzen; Silke Weinfurtner;
    Persistent Identifiers
    Publisher: American Physical Society (APS)
    Project: UKRI | Black Hole Superradiance ... (EP/P00637X/1), 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 . 2017
    Open Access
    Authors:
    A. Palmese; William G. Hartley; F. Tarsitano; Christopher J. Conselice; Ofer Lahav; Sahar S. Allam; James Annis; Hsing Wen Lin; Marcelle Soares-Santos; Douglas L. Tucker; ...
    Publisher: Astrophysical Journal Letters
    Project: EC | COSMICDAWN (306478), EC | COGS (240672), EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766)

    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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  • publication . Article . Preprint . 2018
    Open Access English
    Authors:
    F. Tarsitano; W. G. Hartley; Adam Amara; Asa F. L. Bluck; Claudio Bruderer; Marcella Carollo; C. J. Conselice; Peter Melchior; Bruno Moraes; Alexandre Refregier; ...
    Persistent Identifiers
    Publisher: Oxford University Press
    Project: EC | COGS (240672), EC | COSMICDAWN (306478), EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766)

    We present a structural and morphological catalogue for 45 million objects selected from the first year of data from the Dark Energy Survey (DES). Single Sersic fits and non-parametric measurements are produced for g, r and i filters. The parameters from the best-fittin...

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

    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 . 2017
    Open Access English
    Authors:
    Soares-Santos, M.; Holz, D. E.; Annis, J.; Chornock, R.; Herner, K.; Berger, E.; Brout, D.; Chen, H.-Y.; Kessler, R.; Sako, M.; ...
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: NSF | From First Detections to ... (1708081), NSF | Gamma-Ray Bursts: Physics... (1714498), EC | COGS (240672), NSF | The Progenitors and Explo... (1518052), NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), NSF | Graduate Research Fellows... (1144152), EC | COSMICDAWN (306478), EC | CLUSTERS (335936), NSF | Gamma-Ray Bursts: From Pr... (1411763),...

    We present the Dark Energy Camera (DECam) discovery of the optical counterpart of the first binary neutron star merger detected through gravitational wave emission, GW170817. Our observations commenced 10.5 hours post-merger, as soon as the localization region became ac...

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  • publication . Article . Preprint . 2016
    Open Access English
    Authors:
    T. M. C. Abbott; F. B. Abdalla; Jelena Aleksić; S. Allam; Adam Amara; David Bacon; Eduardo Balbinot; Manda Banerji; Keith Bechtol; A. Benoit-Lévy; ...
    Persistent Identifiers
    Publisher: Oxford University Press
    Project: EC | COSMICDAWN (306478), EC | COGS (240672), NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329)

    This overview article describes the legacy prospect and discovery potential of the Dark Energy Survey (DES) beyond cosmological studies, illustrating it with examples from the DES early data. DES is using a wide-field camera (DECam) on the 4m Blanco Telescope in Chile t...

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  • publication . Preprint . Article . 2014
    Open Access English
    Authors:
    Carroll L. Wainwright; Matthew C. Johnson; Anthony Aguirre; Hiranya V. Peiris;
    Persistent Identifiers
    Project: EC | COSMICDAWN (306478)

    Comment: 35 pages, 17 figures

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11 research outcomes, page 1 of 2