THE DYNAMICAL STRUCTURES OF DENSE MOLECULAR CLOUDS IN THE GALACTIC CENTER REGION & THEIR IMPLICATIONS

C. W. LEE; H. M. LEE; H. B. ANN; K. H. KWON

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THE DYNAMICAL STRUCTURES OF DENSE MOLECULAR CLOUDS IN THE GALACTIC CENTER REGION & THEIR IMPLICATIONS KCI 등재 SCOPUS

C. W. LEE, H. M. LEE, H. B. ANN, K. H. KWON

언어ENG
URLhttps://db.koreascholar.com/Article/Detail/387847

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천문학회지 (Journal of The Korean Astronomical Society)

제29권 제S호 (1996.12)
pp.161-163

한국천문학회 (Korean Astronomical Society)

초록

We have studied the response of molecular clouds in the Galactic disk to a rotating bar by conducting Smoothed Particle Hydrodynamics (SPH) simulations for the Galaxy in order to understand the dynamical structures of the Galactic Center (GC) molecular clouds, and their implications. In our study it was found that the structures of GC molecular clouds could be induced by the combined effects of rotating bar potential, the hydrodynamic collisions and gravitational miss collisions between the clouds.

키워드

he Galaxy: enter - clouds: structures : SPH: gas dynamics

저자

C. W. LEE(Department of Earth Science, Pusan National University/Department of Astronomy and Space Science, Chungnam National University)
H. M. LEE(Department of Earth Science, Pusan National University)
H. B. ANN(Department of Earth Science, Pusan National University)
K. H. KWON(Department of Earth Science, Pusan National University)

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