Abstract
Assuming that a disk galaxy is composed of an ambient pervasive gas, small clouds, molecular clouds and stars, its evolution is studied through examining the interchange processes among them. Main results obtained are: (1) The star formation rate is directed by the formation process of molecular clouds. (2) Depending upon the parameters there may be three or four types of evolution of disk galaxies: the no star formation case, the active in the past and inactive at present star formation case, the burst-like star formation case and the very active in star formation case.
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Tanaka, Y.D., Ikeuchi, S. & Habe, A. Evolution of disk galaxies regulated by supernova remnants. Astrophys Space Sci 119, 207–210 (1986). https://doi.org/10.1007/BF00648848
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DOI: https://doi.org/10.1007/BF00648848