Proj
J-GLOBAL ID:200904090471627605  Research Project code:0450021662 Update date:Jan. 19, 2004

Origin and evolution of exo-planets

系外惑星の起源と進化
Study period:2002 - 2002
Research overview:
The exo-planets discovered so far are gaseous planet such as Jupiter. Based on the standard model that the gas of the proto-planet flew in the core after formation of the solid core, theoretical prediction of the mass of the exo-planets and distribution of the diameter of the orbit is performed taking the mass distribution of the proto-planet system disc, which is the initial condition of the formation of planet into consideration and comparison with the results of the observation has been started.

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