Hostname: page-component-586b7cd67f-rcrh6 Total loading time: 0 Render date: 2024-11-23T22:42:40.591Z Has data issue: false hasContentIssue false

Microlensing Diagnosis in Lensed Quasars

Published online by Cambridge University Press:  21 October 2010

V. Motta
Affiliation:
Departamento de Fisica y Astronomia, Universidad de Valparaiso, Avda. Gran Bretaña 1111, Valparaiso, Chile email: [email protected]
E. Mediavilla
Affiliation:
Instituto de Astrofisica de Canarias, Universidad de La Laguna, V'ia Láctea s/n, La Laguna, Tenerife, España email: [email protected]
E. E. Falco
Affiliation:
Harvard-Smithsonian Center for Astrophysics, Whipple Observatory, Amado, Arizona, USA email: [email protected]
J. A. Muñoz
Affiliation:
Departament d'Astronomia i Astrofisica, Universitat de València, Burjassot, Valencia, España email: [email protected]
Rights & Permissions [Opens in a new window]

Extract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

Simple gravitational lens models usually suffice to reproduce the positions of lensed quasar images, but they have problems to reproduce their optical flux ratios. The so-called flux ratio anomalies are thought to be produced by small-scale structure in the lens galaxies (microlensing).

Type
Contributed Papers
Copyright
Copyright © International Astronomical Union 2010