Abstract
Preliminary results of a theoretical study of nonadiabatic nonradial pulsations of RCrB stars are presented. Mode coupling instabilities of p — modes are found up to logT eff ≈ 4.3. The applicability of the Riccati method to nonadiabatic nonradial pulsations is demonstrated.
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© 1991 Springer-Verlag
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Glatzel, W. (1991). Nonadiabatic nonradial pulsations of RCrB stars. In: Gough, D., Toomre, J. (eds) Challenges to Theories of the Structure of Moderate-Mass Stars. Lecture Notes in Physics, vol 388. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-54420-8_89
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DOI: https://doi.org/10.1007/3-540-54420-8_89
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