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15 research outcomes, page 1 of 2
  • publication . Article . Preprint . 2019
    Open Access English
    Authors:
    Raghunathan, S.; Patil, S.; Baxter, E.; Benson, B. A.; Bleem, L. E.; Chou, T. L.; Crawford, T. M.; Holder, G. P.; McClintock, T.; Reichardt, C. L.; ...
    Project: EC | TESTDE (291329), EC | COSMICDAWN (306478), EC | COGS (240672), NSF | Collaborative Research: T... (1138766), NSF | Cosmological Research wit... (1248097), NSF | Physics Frontier Center a... (1125897)

    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 ...

  • publication . Preprint . Article . 2020
    Open Access English
    Authors:
    Constance Mahony; Boris Leistedt; Hiranya V. Peiris; Jonathan Braden; Benjamin Joachimi; Andreas Korn; L. Cremonesi; R. J. Nichol;
    Persistent Identifiers
    Project: UKRI | UCL Experimental Particle... (ST/N000285/1), EC | COSMICDAWN (306478)

    Comment: v3: Version accepted in Phys Rev D. Minor clarifications and added robustness tests, conclusions unchanged

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  • publication . Preprint . Article . 2015
    Open Access English
    Authors:
    Stephen M. Feeney; Franz Elsner; Matthew C. Johnson; Hiranya V. Peiris;
    Persistent Identifiers
    Project: NSERC , EC | COSMICDAWN (306478)

    Comment: 14 pages, 6 figures

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  • publication . Preprint . 2017
    Open Access English
    Authors:
    Traykova, Dina; Braden, Jonathan; Peiris, Hiranya V.;
    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...

  • publication . Preprint . 2016
    Open Access English
    Authors:
    Braden, Jonathan; Johnson, Matthew C.; Peiris, Hiranya V.; Aguirre, Anthony;
    Project: NSF | Programs on Critical Prob... (1066293), EC | COSMICDAWN (306478)

    Comment: 14 pages, 6 figures v3: Clarifications added regarding the generality of results - conclusions unchanged, version accepted for publication in PRD, v2: updated with minor clarifications, submitted

  • publication . Preprint . 2018
    Open Access English
    Authors:
    Omori, Y.; Giannantonio, T.; Porredon, A.; Baxter, E.; Chang, C.; Crocce, M.; Fosalba, P.; Alarcon, A.; Banik, N.; Blazek, J.; ...
    Project: NSERC , NSF | Sustained-Petascale In Ac... (1238993), EC | COGS (240672), NSF | Physics Frontier Center a... (1125897), NSF | Center for Cosmological P... (0114422), EC | TESTDE (291329), EC | COSMICDAWN (306478), NSF | Leadership Class Scientif... (0725070), NSF | Cosmological Research wit... (1248097), NSF | Collaborative Research: T... (1138766)

    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 . Preprint . 2018
    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.; ...
    Project: NSF | Cosmological Research wit... (1248097), EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766), NSF | Center for Cosmological P... (0114422), EC | COSMICDAWN (306478), EC | COGS (240672), NSF | Sustained-Petascale In Ac... (1238993), NSF | Leadership Class Scientif... (0725070), NSF | Physics Frontier Center a... (1125897), NSERC

    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...

  • publication . Article . Preprint . Other literature type . 2018
    Open Access English
    Authors:
    Drlica-Wagner, A; Sevilla-Noarbe, I; Rykoff, ES; Gruendl, RA; Yanny, B; Tucker, DL; Hoyle, B; Rosell, A Carnero; Bernstein, GM; Bechtol, K; ...
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: EC | COGS (240672), EC | TESTDE (291329), NSF | Collaborative Research: T... (1138766), NSERC , EC | COSMICDAWN (306478)

    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 . Preprint . 2019
    Open Access English
    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 | Collaborative Research: T... (1138766), NSF | Physics Frontier Center a... (1125897), EC | COGS (240672), EC | TESTDE (291329), NSF | Collaborative Research: E... (1835865), NSF | Exploring the Time-Varyin... (1716965), NSF | Cosmological Research wit... (1248097), EC | COSMICDAWN (306478)

    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 . 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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15 research outcomes, page 1 of 2