星系团引力透镜
天体物理学
2007-05-23 v1
摘要
Multiple images, giant arcs, Einstein cross, fold, cusp, lip, caustics, critical lines, sources, mapping, time delay, arclets, weak shear, magnification bias, depletion, ellipticities, polarization, smearing, convergence, kernel, mass reconstruction, sub-structure, dark halos, natural telescope, amplification, distant galaxies, faintest sources ... 这是一系列在使用星系团引力透镜时常用的术语。我将在此介绍星系团引力透镜作为现代观测宇宙学工具的用途。我将总结我们在强和弱 regime 中关于星系团质量分布的所学内容，以及我们将从星系物理中获得的相关信息。我将强调将星系团作为自然望远镜来探索遥远宇宙的优势。
引用
@article{arxiv.astro-ph/0009385,
title = {Gravitational Lensing and Cluster of Galaxies},
author = {Jean-Paul Kneib},
journal= {arXiv preprint arXiv:astro-ph/0009385},
year = {2007}
}
备注
to appear in the proceedings of the XXth Moriond Astrophysics Meeting "Cosmological Physics with Gravitational Lensing", March 2000, eds. J.-P. Kneib,Y. Mellier, M. Mon, J. Tran Thanh Van