文章基本信息

标题：Cosmic Ray Helium Flux during the Period 1970-1972
其他标题：1970年,1971年,1972年における銀河宇宙線中のヘリウム成分
本地全文：下载
作者：Eiji TAMAI ; Takasuke SAKAI ; Nobuo NARITA 等
期刊名称：Antarctic Record
印刷版ISSN：0085-7289
电子版ISSN：2432-079X
出版年度：1974
卷号：49
DOI：10.15094/00007745
语种：English
出版社：National Institute of Polar Research
摘要：Cosmic ray helium flux at the energy around 100 MeV/N was measured by four balloon flights in the summer during the period from 1970 to 1972 at Syowa Station, Antarctica, with the aid of scintillation counter telescopes. The observed helium intensity of 1972 at the energy of 100 MeV/N showed about 100% increase over that of 1970. This value seems to be consistent with the estimated values from the data obtained by Mt. Washington neutron monitor, balloons and satellites in other years. Also the absolute intensity of the present data seems to be 20-30 % higher than the value extrapolated from the data obtained by LEZNIAK and WEBBER in 1965-1968.