Modeling H$\alpha$ and He 10830 transmission spectrum of WASP-52b

Dongdong Yan, Kwang-il Seon, Jianheng Guo +2

Escaping atmosphere has been detected by the excess absorption of Ly$\alpha$, H$\alpha$ and He triplet (10830$\mathring{\mathrm{A}}$) lines. Simultaneously modeling the absorption of the H$\alpha$ and He 10830 li…