THE INFLUENCE OF THE COSMIC RAY FORBUSH DECREASE ON THE LOW IONOSPHERE IN THE POLAR REGION

• 作 者: 宗秋刚rrrrrrrrn 叶宗海rrrrrrrrn 薛丙森rrrrrrrrn 叶晓蔚
• 出 处: Antarctic Research
• 发表日期: 1993年01期
• 关键词: cosmic polar night charged ionization analysed latitude chamber neutron disturba

Used the ionization theory of the cosmic ray charged particles in the polar ionosphere, the influence of the cosmic ray Forbush decrease on the low ionosphere in the polar region is studied in this paper. The relationship between the Forbush decrease and the cosmic noise absorption during the polar night is analysed based on the data recorded by a Riometer at Antarctic Zhongshan Station (69° 22′24″S, 76°22′40″E). The relation of between the cosmic ray Forbush decrease and the cosmic noise absorption is well interpreted by means of the ionizaiotn theory.

Used the ionization theory of the cosmic ray charged particles in the polar ionosphere, the influence of the cosmic ray Forbush decrease on the low ionosphere in the polar region is studied in this paper. The relationship between the Forbush decrease and the cosmic noise absorption during the polar night is is based on the data recorded by a Riometer at Antarctic Zhongshan Station (69 ° 22’24 “S, 76 ° 22’40” E). The relation of between the cosmic ray Forbush decrease and the cosmic noise absorption is well interpreted by means of the ionizaiotn theory.