DYNAMICAL FRICTION IN COLLIDING GALAXIES

被引：14

作者：

AHMED, F

机构：

[1] Centre of Advanced Study in Astronomy, Osmania University, Hyderabad

来源：

ASTROPHYSICS AND SPACE SCIENCE | 1979年 / 60卷 / 02期

关键词：

D O I：

10.1007/BF00644348

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Effects of dynamical friction have been studied in a head-on collision between two galaxies. The galaxies are represented by Plummer's model of various masses and scale lengths. Analytical expressions are obtained for changes in the binding energies of the galaxies due to the tidal effects and numerical results are given for various pairs of colliding galaxies. © 1979 D. Reidel Publishing Co.

引用

页码：493 / 503

页数：11

共 9 条

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[2]

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[3]

Heuman, 1941, J MATH PHYS, V20, P127

[4]

LYNDENBELL D, 1961, MON NOT R ASTR SOC, V123, P447