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Some Remarks on Gravitational Micro-Lensing
Published online by Cambridge University Press: 07 August 2017
Abstract
Gravitational micro-lensing can be used to obtain information 1) on the inner structure of active galactic nuclei and 2) on the distribution of compact masses in the range 10−4 … 102 solar masses. A regular monitoring of the most promising candidates for micro-lensing should be carried out. The strongest candidate is the macro-lensed quasar 2237+030, for which we expect a change in the luminosity ratio between the images of about 5 per cent per year.
- Type
- Part 4: Black Holes, Accretion Disks and Gravitational Lenses
- Information
- Symposium - International Astronomical Union , Volume 134: Active Galactic Nuclei , 1989 , pp. 267 - 268
- Copyright
- Copyright © Kluwer 1989