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arXiv · astro-ph/0112123

Strong and Weak Lensing Constraints on Galaxy Mass Distribution

Jean-Paul Kneib
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Abstract

Gravitational Lensing is a UNIQUE tool to constrain the mass distribution of collapsed structures, this is particularly true for galaxies, either on a case by case basis using multiple images of background sources (such as quasars), or statistically using the so called galaxy-galaxy lensing technique. First, I will present the lensing theory, and then discuss the various methods applied to current observations. Finally, I will review the bright future prospects of galaxy lensing that will benefit of the development of high resolution, large, wide and deep (lensing) surveys.

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Jean-Paul Kneib. 2001-12-05. Strong and Weak Lensing Constraints on Galaxy Mass Distribution. https://doi.org/10.1142/9789812778017_0008

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