EXTENDED STRUCTURE OF GALAXIES AND COSMIC ENERGY EQUATION-Reference-Cited by-同舟云学术

EXTENDED STRUCTURE OF GALAXIES AND COSMIC ENERGY EQUATION

Published:2009-01 Issue:01 Volume:18 Page:119-128
ISSN:0218-2718
Container-title:International Journal of Modern Physics D
language:en
Short-container-title:Int. J. Mod. Phys. D

Author:

AHMAD FAROOQ¹²,WAHID ABDUL¹²,MALIK MANZOOR A.¹²,MASOOD SAJAD¹²

Affiliation:

1. Department of Physics, University of Kashmir, Srinagar-190006, J&K, India

2. Inter-University Centre for Astronomy and Astrophysics, Pune-411007, India

Abstract

We derive the cosmic energy equation for extended mass structures (i.e., galaxies with halos) which cluster gravitationally in the expanding universe. From this cosmic energy equation, we study the quasi-static evolution for nonpoint mass system of galaxies. Using this cosmic energy equation, we examine the growth of correlation potential energy for the extended masses. We also derive the expression for virial mass and try to account for the dark matter present in the halos of the galaxies.

Publisher

World Scientific Pub Co Pte Lt

Subject

Space and Planetary Science,Astronomy and Astrophysics,Mathematical Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0218271809014364

Reference10 articles.

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