Synchronization effect in a nonlinear solar dynamo model

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Resumo

We studied the properties of the main solar activity cycle. Using observational data, one can show a significant synchronization of the dynamo process with a strictly periodic process. The results of numerical simulations show that synchronization of the dynamo wave with the periodic part of the alpha effect can arise in a significant nonlinear dynamo model.

Sobre autores

R. Stepanov

Institute of Continuous Media Mechanics of the Ural Branch of the Russian Academy of Sciences; Perm National Research Polytechnic University

Email: rodion@icmm.ru
Perm, Russia

A. Gladkikh

Perm National Research Polytechnic University

Perm, Russia

G. Tashkinov

Perm National Research Polytechnic University

Perm, Russia

Bibliografia

  1. Frick P., Sokoloff D., Stepanov R. et al. // Month. Notes Royal Astron. Soc. 2020. V. 491. No. 4. P. 5572.
  2. Dicke R.H. // Nature. 1978. V. 276. P. 676.
  3. Stefani F., Giesecke A., Weber N., Weier T. // Solar Physics. 2016. V. 291. P. 2197.
  4. Stefani F., Stepanov R., Weier T. // Solar Physics. 2021. V. 296. No. 6. Art. No. 88.
  5. Stefani F., Horstmann G.M., Klevs M. et al. // Solar Physics. 2024. V. 299. No. 4. Art. No. 51.
  6. Stefani F., Beer J., Giesecke A. et al. // Astron. Nachr. 2020. V. 341. No. 6-7. P. 600.
  7. Stefani F., Beer J., Weier T. // Solar Physics. 2023. V. 298. No. 6. Art. No. 83.
  8. Охлопков В.П. // Изв. РАН. Сер. физ. 2013. Т. 77. № 5. С. 667
  9. Weisshaar E., Cameron R.H., Schüssler M. // Astron. Astrophys. 2023. V. 671. Art. No. 87.
  10. Nataf H.-C. // Solar Physics. 2022. V. 297. No. 8. Art. No. 107.
  11. Safiullin N., Kleeorin N., Porshnev S. et al. // J. Plasma Phys. 2018. V. 84. No. 3. Art. No. 735840306.
  12. Фрик П.Г., Соколов Д.Д., Степанов Р.А. // УФН. 2022. Т. 192. № 1. С. 69
  13. Schove D.J. Sunspot Cycles. Stroudsburg: Hutchinson Ross Publishing Company, 1983. 397 p.
  14. Kleeorin N., Kuzanyan K., Safiullin N. et al. // arXiv: 2411.10380. 2024.
  15. Obridko V.N., Katsova M.M., Sokoloff D.D., Emelianov N.V. // Solar Physics. 2024. V. 299. No. 9. Art. No. 124.

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