Browsing Publications of Astronomical Society of India by Subject "Collisions"

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Some properties of merger remnants of interacting galaxies modeled as n = 4 polytrope

Namboodiri, P. M. S (Astronomical Society of India, 2008-03)

Galaxies interact in a multitude of ways with their environ- ment. Such interactions can alter the morphological type of galaxies, trigger star formation and even produce active galactic nuclei. One of the important parameter ...
Stellar velocity perturbations in colliding galaxies I

Zafarullah, S. N; Narasimhan, K. S. V. S; Sastry, K. S (Astronomical Society of India, 1983-06)

Expressions for the stellar velocity perturbations in colliding galaxies, valid for any distance of closest approach, are derived analytically under the impulsive approximation for spherical galaxies using a Newtonian ...

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