Revealing the Histories of Extra-solar Planetary Systems
Ing-Guey Jiang1,2*
1Institute of Astronomy, National Tsing Hua University, Hsin-Chu, Taiwan
2Department of Physics, National Tsing Hua University, Hsin-Chu, Taiwan
* presenting author:Ing-Guey Jiang, email:jiang@phys.nthu.edu.tw
I will present our recent research highlights on planetary systems.

The first is the Period-Ratio vs Mass-Ratio Correlation of multiple planetary systems we established in Jiang et al. (2015) MNRAS Letters.

The 2nd one is that, through transit observations, we obtain a new orbital decay rate of the Planet WASP-43b. This new value solves the contradiction between the theory and observations, and thus is a very important finding, as commented by the anonymous referee of AJ (http://arxiv.org/abs/1511.00768).

The implications of the above two will be given. If time is allowed, the current status of our NETS Project will be reviewed.


Keywords: planetary system