Global ETD Search
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Showing 1 to 3 of 3 for “"Galaxy Bias"”.
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Higher Order Couplings in the Clustering of Biased Tracers of Large-Scale Structure
… matter clustering due to gravity; (2) non-linear biasing, i.e. the relation between the distribution of tracers and dark matter; and (3) primordial non-Gaussianity, which induces non-linearities in the initial conditions. The Effective Field Theory of Large-Scale Structure (EFTofLSS) provides a …
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The integrated Sachs-Wolfe effect with Planck and the 2Mass Photometric Redshift Catalogue
… of the Cosmic Microwave Background (CMB) and the galaxy distribution tracing the large scale structure of the Universe. The CMB data used are from the 2013 release from the Planck satellite, and the large-scale structure data are from the 2MASS Photometric Redshift Catalogue (2MPZ). The galaxy …
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Clestial harmonics - Applications of Angular Power Spectra to Problems in Astroparticle and Cosmological Physics
… cross-correlation formalism between the 2MRS galaxy clustering spectroscopic sample and the unresolved gamma-ray background (UGRB), which was modelled including observational features based on the Fermi-LAT satellite measured performances. The nature of the UGRB sources has been under scrutiny …