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HⅡ領域內의 O型 별의 質量에 關한 硏究 KCI 등재 SCOPUS

A Study on Masses of O Stars in HⅡ Regions

HII 영역내(領域內)의 O형(型) 별의 질량(質量)에 관(關)한 연구(硏究)

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천문학회지 (Journal of The Korean Astronomical Society)
한국천문학회 (Korean Astronomical Society)
초록

Making use of log T e f f − M b o l diagram along with Stohers' stellar evolutionary tracks (1972), we estimated the masses of 107 O stars in HII regions, which were selected from the catalogue compiled by Goy (1973). It is found that our estimated masses of O stars range from 20 M ⊙ t o 120 M ⊙ and about 20% of them falls in the mass range above 60 M ⊙ in agreement with earlier findings of Conti et al. (1975).

목차
ABSTRACT
Ⅰ. 序論
Ⅱ. O型 별의 有?溫度와 輻射絶對等級
Ⅲ. 107個 O型 별의 質量 推定
Ⅳ. 結論
REFERENCES
저자
  • 禹鍾玉(Department of Earth Science, Busan National University) | JONG OK WOO