Cours de l'IAP / Lectures of the IAP |
| « Gravitational lensing, from planets to clusters of galaxies 2 » |
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Christophe Alard |
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Lecture 2 : Lensing at stellar scale: microlensing
2.1) Basics of microlensing by a stellar object 2.1.1) Lens equation 2.1.2) Equations for the images and amplification 2.1.3) Astrometric effects 2.2) The microlensing experiments 2.2.1) Presentation of the experiments 2.2.2) Optical depth 2.2.3) Lensing rates 2.2.4) The results and constraints on dark matter obtained Full program at http://www2.iap.fr/users/alard/cours_lensing.pdf |
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Monday 17 January 2022 - 15:00 Amphithéâtre Henri Mineur, Institut d'Astrophysique |
| Page web des cours / Lectures' webpage |