Browsing by Subject "Galaxies: Interactions"

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Collisions of galaxies of different masses, forms and sizes

Namboodiri, P. M. S; Sastry, K. S; Narasimhan, K. S. V. S (Springer, 2001-03)

We study the tidal effects of close collisions between two spherical galaxies of various mass and mass distributions by numerical simulations. The galaxies are represented by polytropes of indices n=4 and n=0 which denote ...
The evolution of bulges of galaxies in minor fly-by interactions

Kumar, A; Mousumi Das; Kataria, Sandeep Kumar (Cambridge University Press, 2019-06)

We investigate the minor interactions of two disk galaxies with mass ratio of 10:1 in fly-by encounters that do not lead to the merging of the galaxies. In our N-body simulations, we vary only the pericenter distances to ...

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