File:Anneau d'Einstein 3d à distance optique.png

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Anneau_d'Einstein_3d_à_distance_optique.png ‎(450 × 480 pixels, file size: 67 KB, MIME type: image/png)

Captions

Captions

Einstein ring of a light source at 3 Rs seen by an observer at 10 Rs from the center of a black hole.

Summary[edit]

Description
Français : La source et l'observateur sont respectivement à 3 Rs et 10 Rs du centre du trou noir, et les trajectoires des photons constituent une "nappe" entourant le trou noir (relativité générale - Rs rayon de Schwarzschild).

L'anneau d'Einstein est placé à la distance optique parcourue par les photons, l'observateur n'en percevant que son diamètre angulaire. Les images d'ordre ≥ 1 (un tour ou plus autour du trou noir) ne sont pas représentées.

Dans cet exemple, la masse du trou noir est celle du soleil.
Date
Source Own work
Author Cornelius Fyla

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Date/TimeThumbnailDimensionsUserComment
current22:17, 11 December 2023Thumbnail for version as of 22:17, 11 December 2023450 × 480 (67 KB)Cornelius Fyla (talk | contribs)photons au lieu de Photons dans le titre
21:43, 11 December 2023Thumbnail for version as of 21:43, 11 December 2023450 × 480 (67 KB)Cornelius Fyla (talk | contribs)Uploaded while editing "Utilisateur:Cornelius Fyla/Brouillon2" on fr.wikipedia.org

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