Spherical oscillation patterns |
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| Authors: | W. Dean Pesnell James M. Coggins |
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| Affiliation: | (1) Department of Physics, University of Florida, 32611 Gainesville, FL, USA;(2) Department of Computer Sciences, Michigan State University, 48825 East Lansing, MI, USA |
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| Abstract: | Spherical harmonics are an integral part of the study of stellar pulsations. To gain an understanding of how the star is affected by non-radial pulsations, the radial part of the oscillation is plotted, with an assumed sinusoidal time variation. The amplitude of the motion is arbitrarily set at 20% of the radius. |
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