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A Study Based on Na D2 Profiles in Sunspots KCI 등재 SCOPUS

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  • URLhttps://db.koreascholar.com/Article/Detail/397243
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천문학회지 (Journal of The Korean Astronomical Society)
한국천문학회 (Korean Astronomical Society)
초록

The earlier findings on the radiative heating through the umbral walls in large sunspots are further investigated. No significant evidence for the umbra! heating has been found in small-sized sunspot umbrae.

목차
ABSTRACT
1. Introduction
2. Observations
3. Results and Discussions
ACKNOWLEDGEMENTS
REFERENCES
저자
  • Hong Sik Yun(Bartol Research Foundation of The Franklin Institute Swarthmore, Pennsylvania 19081 U.S.A)