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35 research outcomes, page 1 of 4
  • 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: NSF | Cosmological Research wit... (1248097), NSF | Collaborative Research: T... (1138766), NSF | Physics Frontier Center a... (1125897), EC | COGS (240672), EC | COSMICDAWN (306478), EC | TESTDE (291329)

    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 . Article . Preprint . 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
    Publisher: AMER PHYSICAL SOC
    Project: UKRI | UCL Experimental Particle... (ST/S000666/1), 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 . 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 . Article . Preprint . 2015
    Open Access English
    Authors:
    Stephen M. Feeney; Franz Elsner; Matthew C. Johnson; Hiranya V. Peiris;
    Persistent Identifiers
    Publisher: AMER PHYSICAL SOC
    Project: EC | COSMICDAWN (306478), NSERC

    Comment: 14 pages, 6 figures

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

    Comment: 35 pages, 17 figures

  • publication . Preprint . 2018
    Open Access English
    Authors:
    Malz, A. I.; Hložek, R.; Allam Jr, T.; Bahmanyar, A.; Biswas, R.; Dai, M.; Galbany, L.; Ishida, E. E. O.; Jha, S. W.; Jones, D. O.; ...
    Project: NSERC , NSF | The Catalina Real-Time Tr... (0909182), EC | COSMICDAWN (306478), NSF | New Probabilistic Methods... (1517237), NSF | Collaborative Research: N... (1518308), NSF | Open Exploration of the T... (1413600), NSF | Open Exploration of the T... (1313422)

    Classification of transient and variable light curves is an essential step in using astronomical observations to develop an understanding of their underlying physical processes. However, upcoming deep photometric surveys, including the Large Synoptic Survey Telescope (L...

  • publication . Preprint . 2018
    Open Access English
    Authors:
    Shin, T.; Adhikari, S.; Baxter, E. J.; Chang, C.; Jain, B.; Battaglia, N.; Bleem, L.; Bocquet, S.; DeRose, J.; Gruen, D.; ...
    Project: NSF | Collaborative Research wi... (0408698), EC | COSMICDAWN (306478), NSF | ACTPol: The Atacama Cosmo... (0965625), NSF | Gravitational Physics fro... (1214379), NSF | Advanced ACTPol (1440226), EC | TESTDE (291329), EC | COGS (240672), NSERC , NSF | Center for Cosmological P... (0114422), NSF | Cosmological Research wit... (1248097),...

    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...

  • publication . Article . Preprint . 2013
    Open Access English
    Authors:
    Feeney, Stephen M.; Marinucci, Domenico; McEwen, Jason D.; Peiris, Hiranya V.; Wandelt, Benjamin D.; Cammarota, Valentina;
    Project: ANR | SUPER (ANR-11-IDEX-0004), EC | COSMICDAWN (306478), EC | PASCAL (277742)

    Comment: 18 pages, 6 figures. v3: matches version published in JCAP; formatting changes and single typo correction only. Code available from http://zuserver2.star.ucl.ac.uk/~smf/code.html

  • publication . Article . Preprint . 2014
    Open Access English
    Authors:
    Wainwright, Carroll L.; Johnson, Matthew C.; Peiris, Hiranya V.; Aguirre, Anthony; Lehner, Luis; Liebling, Steven L.;
    Publisher: Institute of Physics Publishing/SISSA
    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...

  • publication . Preprint . Article . 2019
    Open Access English
    Authors:
    T. M. C. Abbott; Filipe B. Abdalla; A. Alarcon; S. Allam; J. Annis; S. Avila; K. Aylor; M. Banerji; Nilanjan Banik; E. Baxter; ...
    Persistent Identifiers
    Project: NSF | Center for Cosmological P... (0114422), NSERC , EC | COSMICDAWN (306478), NSF | Cosmological Research wit... (1248097), NSF | Collaborative Research: T... (1138766), EC | TESTDE (291329), EC | COGS (240672)

    We perform a joint analysis of the auto and cross-correlations between three cosmic fields: the galaxy density field, the galaxy weak lensing shear field, and the cosmic microwave background (CMB) weak lensing convergence field. These three fields are measured using rou...

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35 research outcomes, page 1 of 4