Research Project code：0450021662
Update date：Jan. 19, 2004
Origin and evolution of exo-planets
2002 - 2002
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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