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Solar models with a helioseismic sound speed profile

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Abstract

The problem of computation of the present Sun model with a given sound speed profile in the solar radiation zone is considered. It is shown that the chemical composition is still a free parameter, but the entropy of the adiabatic part of the convective zone is determined by the simulation procedure. The parameters of the models are compared with the helioseismic calibration of the solar envelope and a disagreement is revealed. Study of the seismic properties of the model cores indicates that the best model shows closeness to the standard solar model.

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References

  1. V. A. Baturin and S. V. Vorontsov, in:GONG'94: Helio- and Astero-Seismology from Earth and Space. PASP Conference Series (R. K. Ulrich, E. J. Rhodes, Jr., and W. Dappen, eds.), San Francisco (1995), p. 188.

  2. J. Christensen-Dalsgaard, D. O. Gough, and M. J. Thompson,Astrophys. J.,378, 413 (1991).

    Article  Google Scholar 

  3. S. V. Vorontsov and H. Shibahashi,Proc. Astron. Soc. Japan,43, 739 (1991).

    Google Scholar 

  4. C. A. Iglesias and F. J. Rogers,Astrophys. J.,371, 408 (1991).

    Article  Google Scholar 

  5. V. A. Baturin and S. V. Ayukov,Astron. Zh.,72, 549 (1995).

    Google Scholar 

  6. V. A. Baturin and S. V. Ayukov,Astron. Zh.,73 (1996) [in press].

  7. H. M. Antia and S. Basu,Astrophys. J.,426, 801 (1994).

    Article  Google Scholar 

  8. J. Christensen-Dalsgaard and F. Pérez Hernández, in:Challenges to Theories of the Structure of Moderate-Mass Stars (D. O. Gough and J. Toomre, eds.), Springer, Heidelberg (1991), p. 43.

    Google Scholar 

  9. W. Däppen, D. O. Gough, A. G. Kosovichev, and M. J. Thompson, in:Challenges to Theories of the Structure of Moderate-Mass Stars (D. O. Gough and J. Toomre, eds.), Springer, Heidelberg (1991), p. 111.

    Google Scholar 

  10. W. A. Dziembowski, P. R. Goode, A. A. Pamyatnykh, and R. Sienkiewicz,Astrophys. J.,445, 509 (1995).

    Article  Google Scholar 

  11. E. Elsworth et al.,Astrophys. J.,434, 801 (1994).

    Article  Google Scholar 

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Authors and Affiliations

  1. Sternberg State Astronomical Institute, Moscow

    S. V. Ayukov & V. A. Baturin

Authors
  1. S. V. Ayukov
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  2. V. A. Baturin
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Radiofizika, Vol. 39, No. 10, pp. 1199–1203, October, 1996.

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Ayukov, S.V., Baturin, V.A. Solar models with a helioseismic sound speed profile. Radiophys Quantum Electron 39, 803–806 (1996). https://doi.org/10.1007/BF02120959

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  • DOI: https://doi.org/10.1007/BF02120959

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