Perturbative analysis in planetary gravitational lensing
arXiv:astro-ph/9904297
Abstract
The traditional perturbative method is applied to the case of gravitational lensing of planetary systems. A complete and detailed description of the structure of caustics for a system with an arbitrary number of planets can be obtained. I have also found precise analytical expressions for microlensing light curves perturbed by the presence of planets.
16 pages, to appear on A&A
References in corpus (1)
Cited by in corpus (4)
- Search for exoplanets in M31 with pixel-lensing and the PA-99-N2 event revisited
- Algebraic Properties of the Real Quintic Equation for a Binary Gravitational Lens
- A Parametric Representation of Critical Curves and Caustics for a Binary Gravitational Lens
- Modeling the microlensing of circumbinary systems