Some Physical Parameters of Globular Clusters II. Dynamical Masses of Six Globular Clusters

Suh Young-Ran; Chun Mun-Suk

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Some Physical Parameters of Globular Clusters II. Dynamical Masses of Six Globular Clusters KCI 등재

Suh Young-Ran, Chun Mun-Suk

언어ENG
URLhttps://db.koreascholar.com/Article/Detail/390064

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천문학논총 (Publications of the Korean Astronomical Society)

Volume 1 (1984.12)
pp.9-12

한국천문학회 (Korean Astronomical Society)

초록

Using King's model, we derived the dynamical masses of six globular clusters. The masses of clusters were calculated from the dynamical length parameters combined with the central velocity dispersion. The dynamical masses are all in the range from 2.5×105M⊙ 2.5×105M⊙ to 1.4×105M⊙ 1.4×105M⊙ . The (M/Lv)⊙ (M/Lv)⊙ , values lie between 1.0 and 1.2, which are typical for galactic clusters.

저자

Suh Young-Ran(Department of Astronomy and Meteorology, Yonsei University)
Chun Mun-Suk(Department of Astronomy and Meteorology, Yonsei University)

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