Gravitational Lensing Statistics by Galaxy Clusters with Smoothness Parameter Depending on z

Simple item page
dc.creatorValencia, Monica
dc.creatorCastaneda, Leonardo
dc.date2007-12-12
dc.date.accessioned2026-07-07T10:10:30Z
dc.date.available2026-07-07T10:10:30Z
dc.descriptionUsing the Eikonal approximation we study the effect of the smoothness parameter in the Dyer-Roeder equation. We calculate the optical depth for dark halos with NFW profile, for the abundance the Press-Schechter formalism is used. We focus our analysis on the cross section for multiple images (three). Different cosmologies are compared.
dc.descriptionLatex, 4 pages, 3 figures. To appear in the Proceedings of 30th Spanish Relativity Meeting (ERE 2007): Relativistic Astrophysics and Cosmology, Puerto de la Cruz, Tenerife, Spain, Sep 10-14 2007
dc.identifierhttps://arxiv.org/abs/0712.1946
dc.identifierhttp://arxiv.org/abs/0712.1946
dc.identifierEAS Publications Series, Vol 30, (2008), p. 295
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/171618
dc.subjectAstrophysics
dc.titleGravitational Lensing Statistics by Galaxy Clusters with Smoothness Parameter Depending on z
dc.typetext

Files

Collections

arXiv