In this work the effect of rotation on oscillation frequencies have been inves-
tigated . Rotation has been treated as a perturbation and detailed calculations
were done on the infuence of second order rotation . We used an evolutionary
model of DELTA-Scuti star V1162 Ori with a mass of 1:8 solar mass. The eigenfrequencies
were calculated in two cases , the slow rotation case with vsini = 46km/s and
the fast rotation case with vsini = 61.9km/s. Calculation were carried out by
a modifed oscillation program and results were compared to observations .
Identifer | oai:union.ndltd.org:METU/oai:etd.lib.metu.edu.tr:http://etd.lib.metu.edu.tr/upload/12604741/index.pdf |
Date | 01 February 2004 |
Creators | Matalgah, Ziyad |
Contributors | Kirbiyik, Halil |
Publisher | METU |
Source Sets | Middle East Technical Univ. |
Language | English |
Detected Language | English |
Type | M.S. Thesis |
Format | text/pdf |
Rights | To liberate the content for public access |
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