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12 research outcomes, page 1 of 2
  • publication . Article . Other literature type . Preprint . 2019
    Open Access English
    Authors:
    Malz, AI; Hlozek, R; Jr, Allam T; Bahmanyar, A; Biswas, R; Dai, M; Galbany, L; Ishida, EEO; Jha, SW; Jones, DO; ...
    Publisher: HAL CCSD
    Project: NSF | Open Exploration of the T... (1313422), NSF | The Catalina Real-Time Tr... (0909182), NSERC , EC | COSMICDAWN (306478), NSF | Open Exploration of the T... (1413600), NSF | New Probabilistic Methods... (1517237), EC | SNDTD (839090), NSF | Collaborative Research: N... (1518308)

    International audience; Classification of transient and variable light curves is an essential step in using astronomical observations to develop an understanding of the underlying physical processes from which they arise. However, upcoming deep photometric surveys, incl...

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  • publication . Article . Other literature type . Preprint . 2019
    Open Access
    Authors:
    T. Shin; Susmita Adhikari; E. Baxter; C. L. Chang; Bhuvnesh Jain; N. Battaglia; Lindsey Bleem; Sebastian Bocquet; J. DeRose; Daniel Gruen; ...
    Persistent Identifiers
    Publisher: Oxford University Press (OUP)
    Project: NSERC , NSF | Center for Cosmological P... (0114422), NSF | ACTPol: The Atacama Cosmo... (0965625), EC | COSMICDAWN (306478), NSF | Advanced ACTPol (1440226), EC | TESTDE (291329), NSF | Collaborative Research wi... (0408698), EC | COGS (240672), NSF | Gravitational Physics fro... (0855887), NSF | Collaborative Research: T... (1138766),...

    We present a detection of the splashback feature around galaxy clusters selected using their Sunyaev-Zel'dovich (SZ) signal. Recent measurements of the splashback feature around optically selected galaxy clusters have found that the splashback radius, $r_{\rm sp}$, is s...

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  • publication . Article . Other literature type . Preprint . 2015
    Open Access
    Authors:
    Jonathan Braden; J. Richard Bond; Laura Mersini-Houghton;
    Persistent Identifiers
    Publisher: IOP Publishing
    Project: NSERC , EC | COSMICDAWN (306478)

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

    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 . 2018
    Open Access
    Authors:
    Jonathan Braden; Matthew C. Johnson; Hiranya V. Peiris; Silke Weinfurtner;
    Persistent Identifiers
    Publisher: Springer Science and Business Media LLC
    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 . Preprint . Other literature type . 2019
    Open Access English
    Authors:
    Srinivasan Raghunathan; S. Patil; E. Baxter; Bradford Benson; Lindsey Bleem; T. L. Chou; T. M. Crawford; Gilbert Holder; T. McClintock; Christian L. Reichardt; ...
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: EC | COSMICDAWN (306478), NSF | Physics Frontier Center a... (1125897), NSF | Cosmological Research wit... (1248097), EC | TESTDE (291329), EC | COGS (240672), NSF | Collaborative Research: T... (1138766)

    We use cosmic microwave background (CMB) temperature maps from the 500 deg$^{2}$ SPTpol survey to measure the stacked lensing convergence of galaxy clusters from the Dark Energy Survey (DES) Year-3 redMaPPer (RM) cluster catalog. The lensing signal is extracted through ...

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  • publication . Other literature type . Article . Preprint . 2018
    Open Access
    Authors:
    Alex Drlica-Wagner; I. Sevilla-Noarbe; Eli S. Rykoff; R. A. Gruendl; Brian Yanny; Douglas L. Tucker; Ben Hoyle; A. Carnero Rosell; Gary Bernstein; Keith Bechtol; ...
    Publisher: American Astronomical Society
    Project: NSERC , EC | COGS (240672), NSF | Collaborative Research: T... (1138766), EC | COSMICDAWN (306478), EC | TESTDE (291329)

    We describe the creation, content, and validation of the Dark Energy Survey (DES) internal year-one cosmology data set, Y1A1 GOLD, in support of upcoming cosmological analyses. The Y1A1 GOLD data set is assembled from multiple epochs of DES imaging and consists of calib...

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  • publication . Article . 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.; ...
    Publisher: American Physical Society
    Project: NSERC , NSF | Physics Frontier Center a... (1125897), NSF | Cosmological Research wit... (1248097), EC | COGS (240672), EC | COSMICDAWN (306478), NSF | Center for Cosmological P... (0114422), EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766), NSF | Leadership Class Scientif... (0725070), NSF | Sustained-Petascale In Ac... (1238993)

    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...

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  • publication . Article . Preprint . Other literature type . 2014
    Open Access English
    Authors:
    Carroll L. Wainwright; Matthew C. Johnson; Anthony Aguirre; Hiranya V. Peiris;
    Persistent Identifiers
    Publisher: Institute of Physics Publishing/SISSA
    Project: EC | COSMICDAWN (306478)

    Comment: 35 pages, 17 figures

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  • publication . Article . Other literature type . Preprint . 2018
    Open Access
    Authors:
    Jonathan Braden; Jonathan Braden; Hiranya Peiris; Hiranya Peiris; Hiranya Peiris; Dina Traykova;
    Persistent Identifiers
    Publisher: The Royal Society
    Project: EC | COSMICDAWN (306478)

    We simulate the behaviour of a Higgs-like field in the vicinity of a Schwarzschild black hole using a highly accurate numerical framework. We consider both the limit of the zero-temperature Higgs potential, and a toy model for the time-dependent evolution of the potenti...

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12 research outcomes, page 1 of 2