|
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 |
|