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  1. F300 宇宙地球環境研究所
  2. F300b 紀要
  3. Proceedings of the Research Institute of Atmospherics, Nagoya University
  4. 16

A STATISTICAL STUDY OF SOLAR BURSTS AT MICROWAVE FREQUENCIES

http://hdl.handle.net/2237/22010
http://hdl.handle.net/2237/22010
42029cc9-cca6-4c84-ad86-975b789b2e1e
名前 / ファイル ライセンス アクション
proria_16_127.pdf proria_16_127.pdf (1.6 MB)
Item type 紀要論文 / Departmental Bulletin Paper(1)
公開日 2015-05-25
タイトル
タイトル A STATISTICAL STUDY OF SOLAR BURSTS AT MICROWAVE FREQUENCIES
言語 en
著者 KAKINUMA, Takakiyo

× KAKINUMA, Takakiyo

WEKO 58687

en KAKINUMA, Takakiyo

Search repository
YAMASHITA, Takashi

× YAMASHITA, Takashi

WEKO 58688

en YAMASHITA, Takashi

Search repository
ENOME, Shinzo

× ENOME, Shinzo

WEKO 58689

en ENOME, Shinzo

Search repository
アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
抄録
内容記述 The occurrence frequency distributions as a function of the peak intensity (intensity distribution) and the directivities of the simple impulsive bursts (SD type) and of the long-enduring bursts (LE type) have been investigated at 1000, 2000, 3750 and 9400 MHz, following the method of Akabane's analysis (1956). Intensity distributions f (I) of SD bursts are represented by f(I) ∝I^1.8 where I is the peak intensity of a burst, and the directivities are similar at four frequencies. Assuming that the directivity is due to the absorption of a layer over the source of SD burst, it may be considered that the effective height of the source of SD burst decreases with frequency. The occurrence frequency distributions of SD bursts as a function of their degree of polarization and the center-to-limb variations of the degree of polarization of SD bursts have also been investigated. At higher frequencies, the center-to-limb variations of the degree of polarization are very small. LE bursts at 3750 and 9400 MHz show high directivity (Dodson et. al., 1954). LE bursts of high flux ratio have higher directivity, where the flux ratio is Flux3750/Flux9400.
言語 en
内容記述タイプ Abstract
出版者
言語 en
出版者 The Research Institute of Atmospherics, Nagoya University
言語
言語 eng
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ departmental bulletin paper
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
ISSN(print)
収録物識別子タイプ PISSN
収録物識別子 0077-264X
書誌情報 en : Proceedings of the Research Institute of Atmospherics, Nagoya University

巻 16, p. 127-141, 発行日 1969-03-30
著者版フラグ
値 publisher
URI
識別子 http://hdl.handle.net/2237/22010
識別子タイプ HDL
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