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2nd International Conference on Symmetry and Antisymmetry in Mathematics, Formal Languages and Computer Science
June 29 - July 1, 2000
"Transylvania" University of Brasov
Brasov, Romania

Organizers
Gabriel V. Orman, Radu Paltanea, Dorin Bocu, N. Pascu, E. Popescu, O. Popescu, I. Radomir, L. Sangeorzan, M. Neagu, E. Paltanea, D. Raducanu

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Homogeneous stelar model having the chemical composition X=0.746 and Z=0.013
by
Emil Tatomir
University "Transilvania" of Brasov . Romania

It is presented a mathematical model having the mass equal with one solar mass, the abundance of the hydrogen X=0.746 , the abundance of the helium Y=0.241 and the abundance of the metals Z=0.013. This model corresponds to the old stars of the Population II or to the stars of sequence of the subdwarfish stars with the deficiency of the metals. In this paper are presented the differential equations for the radiativ nucleus, their numerically solution and the numerically results of the model.

Date received: March 8, 2000

Copyright © 2000 by the author(s). The author(s) of this document and the organizers of the conference have granted their consent to include this abstract in Atlas Conferences Inc. Document # caet-18.