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Title of Journal: Astrophys Space Sci

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Abbravation: Astrophysics and Space Science

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Springer Netherlands

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DOI

10.1002/chin.199518303

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1572-946X

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Clustering of nonpoint mass system of galaxies in

Authors: Farooq Ahmad Abdul Wahid Ajaz Ahmad
Publish Date: 2010/03/23
Volume: 330, Issue: 1, Pages: 115-121
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Abstract

We derive the cosmic energy equation for the nonpoint mass system of galaxies galaxies with halos by using the adiabatic approximation for the growth of gravitational clustering of galaxies in the expanding Universe The cosmic energy equation so derived represents the general form of conservation of energy for the expanding volume Using the derived form of cosmic energy equation we try to study the evolution of correlation potential energy of the system We also try to explore the condition under which the approximation of extensivity may be applied to the infinite gravitating nonpoint mass system of galaxies

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