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Faculty of Sciences
Document Details
Document Type
:
Article In Journal
Document Title
:
Symbolic analytical solutions for the abundances differential equations of the Helium burning phase
Symbolic analytical solutions for the abundances differential equations of the Helium burning phase
Document Language
:
Arabic
Abstract
:
In this paper, a literal analytical solution is developed for the abundances differential equations of the helium burning phase in hot massive stars. The abundance for each of the basic elements He-4, C-12, O-16 and Ne-20 is obtained as a recurrent power series in time, which facilitates its symbolic and numerical evaluations. Numerical comparison between the present solution and the numerical integration of the differential equations for the abundances show good agreement.
Journal Name
:
ASTRONOMISCHE NACHRICHTEN
Volume
:
324
Issue Number
:
5
Publishing Year
:
2003 AH
Added Date
:
Monday, June 23, 2008
Researchers
Researcher Name (Arabic)
Researcher Name (English)
Researcher Type
Dr Grade
Email
.
Nouh MI
Researcher
.
Sharaf MA
Researcher
.
Saad AS
Researcher
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