Cosmic Magnification
天体物理学
2007-05-23 v1
摘要
I present the current status of the cosmic magnification produced by systematic amplification of background sources by large-scale structures. After introducing its principle, I focus on its interests for cosmology and underline its complementary aspect to cosmic shear and galaxy auto-correlations. I finally discuss recent investigations using higher-order statistics.
引用
@article{arxiv.astro-ph/0210142,
title = {Cosmic Magnification},
author = {Brice Menard},
journal= {arXiv preprint arXiv:astro-ph/0210142},
year = {2007}
}
备注
4 pages, 1 figure, Proceedings SF2A-2002, Paris, ed. F. Combes and D. Barret, EDP-Sciences