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• 论文 • Previous Articles    

A New Method of Observing and Investigating the Comet Dust from the Ground

Xie Guang-zhong, Liu Xin-de, Li Kai-hua, Zhang Yun   

  1. Yunnan Observatory, Academia Sinica
  • Received:1985-10-27 Revised:1900-01-01 Online:1986-08-24 Published:1986-08-24

Abstract: According to different models of the absorption coefficient of the comet dust, the equations of radiation balance are solved respectively. The temperatures of the dust with different properties, dimensions of grain and heliocentric distances have been obtained. If we take the colour temperature determined by the real temperature of the dust, then we can study the properties of the dust only by means of the near-infrared ground-based observations without need for far-infrared spatial observations.

Key words: Near-earth magnetotail, MF radar, Full correlation analysis method