Explicit computation of shear three-point correlation functions: the one-halo model case
Astrophysics
2007-05-23 v1
Abstract
We present a method for calculating explicit expressions of the shear three-point function for various cosmological models. The method is applied here to the one-halo model in case of power law density profiles for which results are detailed. The three-point functions are found to reproduce to a large extent patterns in the shear correlations obtained in numerical simulations and may serve as a guideline to implement optimized methods for detecting the shear three-point function. In principle, the general method presented here can also be applied for other models of matter correlation.
Keywords
Cite
@article{arxiv.astro-ph/0505318,
title = {Explicit computation of shear three-point correlation functions: the one-halo model case},
author = {F. Bernardeau},
journal= {arXiv preprint arXiv:astro-ph/0505318},
year = {2007}
}
Comments
8 pages, 6 figures, submitted to AA