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Paper: |
Are delta Scuti pulsations regular? |
Volume: |
292, Interplay of Periodic, Cyclic and Stochastic Variability in Selected Areas of the H-R Diagram |
Page: |
193 |
Authors: |
Breger, M. |
Abstract: |
This paper examines the stability of delta Scuti star pulsation by considering the following questions: 1. Is the multiperiod variability regular on a short-term basis? 2. Seeming deviations from regularity: external causes 3. Seeming deviations from regularity: close frequencies This paper examines the stability of delta Scuti star pulsation by considering the following questions: 1. Is the multiperiod variability regular on a short-term basis? 2. Seeming deviations from regularity: external causes 3. Seeming deviations from regularity: close frequencies 4. Long-term changes of amplitudes and periods. |
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