Critical Curves of Triple Gravitational Lenses

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F11%3A10109565" target="_blank" >RIV/00216208:11320/11:10109565 - isvavai.cz</a>
Result on the web
<a href="http://www.mff.cuni.cz/veda/konference/wds/proc/pdf11/WDS11_306_f1_Danek.pdf" target="_blank" >http://www.mff.cuni.cz/veda/konference/wds/proc/pdf11/WDS11_306_f1_Danek.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Critical Curves of Triple Gravitational Lenses
Original language description
Gravitational microlensing is a useful tool for finding exoplanets orbiting distant stars by detecting their gravitational influence on the passage of light from a more distant star. Knowledge of the lens caustic (formed by positions of point sources with infinite amplification) is necessary for the analysis and interpretation of observed light curves. It is well known that the binary lens can form caustics of three topologies, which correspond to three topologies of the critical curve (primary image ofthe caustic). Here we focus on the case of the triple lens. While the binary lens is characterised by two parameters, three more parameters are needed to describe the triple lens.
Czech name
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Czech description
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Project
<a href="/en/project/GAP209%2F10%2F1318" target="_blank" >GAP209/10/1318: Gravitational microlensing caustics and extended sources</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
WDS'11 Proceedings of Contributed Papers: Part III ? Physics
ISBN
978-80-7378-186-6
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
37-42
Publisher name
Matfyzpress
Place of publication
Praha
Event location
Praha
Event date
May 31, 2011
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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