http://arxiv.org/abs/2109.14557
Gravitational microlensing is one of the methods to detect exoplanets; planets outside our solar system. Here we focus on theoretical modeling of three lens systems and in particular circumbinary systems. Circumbinary systems include two stars and a planet and are estimated to make up a sizable portion of all exoplanets. Extending a method developed for binary lenses to the three lens case, we explore the parameter space of circumbinary systems producing exact magnification maps and light curves.
B. George, E. Kontou, P. Przewoznik, et. al.
Thu, 30 Sep 21
42/82
Comments: 19 pages, 17 figures
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