Imitating intrinsic alignments: a bias to the CMB lensing-galaxy shape cross-correlation power spectrum induced by the large-scale structure bispectrum

Cross-correlating the lensing signals of galaxies and comic microwave background (CMB) fluctuations is expected to provide valuable cosmological information. In particular, it may help tighten constraints on parameters describing the properties of intrinsically aligned galaxies at high redshift. To...

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Hauptverfasser: Merkel, Philipp M. (VerfasserIn) , Schäfer, Björn Malte (VerfasserIn)
Dokumenttyp: Article (Journal)
Sprache:Englisch
Veröffentlicht: 04 July 2017
In: Monthly notices of the Royal Astronomical Society
Year: 2017, Jahrgang: 471, Heft: 2, Pages: 2431-2437
ISSN:1365-2966
DOI:10.1093/mnras/stx1664
Online-Zugang:Verlag, kostenfrei, Volltext: http://dx.doi.org/10.1093/mnras/stx1664
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Verfasserangaben:Philipp M. Merkel and Björn Malte Schäfer
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Imitating intrinsic alignments: A bias to the CMB lensing-galaxy shape cross-correlation power spectrum induced by the large-scale structure bispectrum von Merkel, Philipp M. (VerfasserIn) , Schäfer, Björn Malte (VerfasserIn) ,


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