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Search for dark matter through cross correlation of gamma-rays and weak gravitational lensing (P1SKP2_165009)
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3 research outcomes, page 1 of 1
  • publication . Article . Preprint . 2017
    Cross-correlation of weak lensing and gamma rays: implications for the nature of dark matter
    Open Access
    Authors:
    Tröster, Tilman; Camera, Stefano; Fornasa, Mattia; Regis, Marco; Van Waerbeke, Ludovic; Harnois-Déraps, Joachim; Ando, Shin Ichiro; Bilicki, Maciej; Erben, Thomas; Fornengo, Nicolao; ...
    Persistent Identifiers

    doi: 10.1093/mnras/stx365

    handle: 1887/58448 , 20.500.11820/676fcb1a-8016-4b23-a37b-46e97cfa9f59 , 1887/58575 , 11245.1/c2df7929-48a9-443a-a6ba-bf928d9be750

    Countries: Netherlands, Italy, United Kingdom, United Kingdom
    Project: EC | ADULT (279396), EC | PFPMWC (280127), SNSF | Search for dark matter th... (P1SKP2_165009), EC | GLOBE (647112), NSERC , NWO | Testing gravity on the la... (2300187624), EC | COSMIC SHEAR (656869), NWO | KiDS: Studying the Dark U... (2300171781)

    We measure the cross-correlation between Fermi-LAT gamma-ray photons and over 1000 deg$^2$ of weak lensing data from the Canada-France-Hawaii Telescope Lensing Survey (CFHTLenS), the Red Cluster Sequence Lensing Survey (RCSLenS), and the Kilo Degree Survey (KiDS). We pr...

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  • publication . Article . 2017
    Cross-correlating Planck tSZ with RCSLenS weak lensing: Implications for cosmology and AGN feedback
    Open Access English
    Authors:
    Hojjati, Alireza; Tröster, Tilman; Harnois-Déraps, Joachim; McCarthy, Ian G.; van Waerbeke, Ludovic; Choi, Ami; Erben, Thomas; Heymans, Catherine; Hildebrandt, Hendrik; Hinshaw, Gary; ...
    Persistent Identifiers

    doi: 10.1093/mnras/stx1659

    handle: 20.500.11820/12ee8951-b43d-4e32-b283-a0e8ccfba184 , 1887/58957

    Countries: Netherlands, United Kingdom, United Kingdom, United Kingdom
    Project: EC | FORCE (240185), NSERC , SNSF | Search for dark matter th... (P1SKP2_165009), EC | COSMIC SHEAR (656869), EC | GLOBE (647112), EC | ADULT (279396)

    We present measurements of the spatial mapping between (hot) baryons and the total matter in the Universe, via the cross-correlation between the thermal Sunyaev-Zeldovich (tSZ) map from Planck and the weak gravitational lensing maps from the Red Sequence Cluster Survey ...

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  • publication . Article . Preprint . 2016
    CFHTLenS and RCSLenS cross-correlation with Planck lensing detected in fourier and configuration space
    Open Access English
    Authors:
    Joachim Harnois-Déraps; Tilman Tröster; Alireza Hojjati; Ludovic Van Waerbeke; Marika Asgari; Ami Choi; Thomas Erben; Catherine Heymans; Hendrik Hildebrandt; Thomas D. Kitching; ...
    Persistent Identifiers

    doi: 10.1093/mnras/stw947

    handle: 1887/47080

    Countries: United Kingdom, France, Netherlands, France, France, United Kingdom
    Project: EC | GLOBE (647112), EC | COSMIC SHEAR (656869), NSERC , SNSF | Search for dark matter th... (P1SKP2_165009), NWO | KiDS: Studying the Dark U... (2300171781), EC | FORCE (240185), EC | ADULT (279396)

    We measure the cross-correlation signature between the Planck CMB lensing map and the weak lensing observations from both the Red-sequence Cluster Lensing Survey (RCSLenS) and the Canada-France-Hawai Telescope Lensing Survey (CFHTLenS). In addition to a Fourier analysis...

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3 research outcomes, page 1 of 1