Journal Article (33)

  1. 1.
    Journal Article
    Käpylä, P. J.; Viviani, M.; Käpylä, M. J.; Brandenburg, A.; Spada, F.: Effects of a subadiabatic layer on convection and dynamos in spherical wedge simulations. Geophysical and Astrophysical Fluid Dynamics 113 (1-2), pp. 149 - 183 (2019)
  2. 2.
    Journal Article
    Losada, I. R.; Warnecke, J.; Brandenburg, A.; Kleeorin, N.; Rogachevskii, I.: Magnetic bipoles in rotating turbulence with coronal envelope. Astronomy and Astrophysics 621 (2019)
  3. 3.
    Journal Article
    Boro Saikia, S.; Marvin, C. J.; Jeffers, S. V.; Reiners, A.; Cameron, R. H.; Marsden, S. C.; Petit, P.; Warnecke, J.; Yadav, A. P.: Chromospheric activity catalogue of 4454 cool stars: Questioning the active branch of stellar activity cycles. Astronomy and Astrophysics 616, A108 (2018)
  4. 4.
    Journal Article
    Bourdin, P.; Singh, N. K.; Brandenburg, A.: Magnetic Helicity Reversal in the Corona at Small Plasma Beta. The Astrophysical Journal 869 (1), 2 (2018)
  5. 5.
    Journal Article
    Bushby, P.J.; Käpylä, P.J.; Masada, Y.; Brandenburg, A.; Favier, B.; Guervilly, C.; Käpylä, M. J.: Large-scale dynamos in rapidly rotating plane layer convection. Astronomy and Astrophysics 612 (2018)
  6. 6.
    Journal Article
    Chamandy, L.; Singh, N. K.: Non-linear galactic dynamos and the magnetic Rädler effect. Monthly Notices of the Royal Astronomical Society 481 (1), pp. 1300 - 1319 (2018)
  7. 7.
    Journal Article
    Felipe, T.; Socas-Navarro, H.; Przybylski, D.: Inversions of synthetic umbral flashes: Effects of scanning time on the inferred atmospheres. Astronomy and Astrophysics 614, A73 (2018)
  8. 8.
    Journal Article
    Jingade, N.; Singh, N. K.; Sridhar, S.: Generation of large-scale magnetic fields due to fluctuating alpha in shearing systems. Journal of Plasma Physics 84 (6) (2018)
  9. 9.
    Journal Article
    Käpylä, M. J.; Gent, F. A.; Väisälä, M. S.; Sarson, G. R.: The supernova-regulated ISM: III. Generation of vorticity, helicity, and mean flows. Astronomy and Astrophysics 611 (2018)
  10. 10.
    Journal Article
    Olspert, N.; Lehtinen, J.; Käpylä, M. J.; Pelt, J.; Grigorievskiy, A.: Estimating activity cycles with probabilistic methods: II. The Mount Wilson Ca H&K data. Astronomy and Astrophysics 619 (2018)
  11. 11.
    Journal Article
    Olspert, N.; Pelt, J.; Käpylä, M. J.; Lehtinen, J.: Estimating activity cycles with probabilistic methods: I. Bayesian generalised Lomb-Scargle periodogram with trend. Astronomy and Astrophysics 615 (2018)
  12. 12.
    Journal Article
    Porceddu, S.; Jetsu, L.; Markkanen, T.; Lyytinen, J.; Kajatkari, P.; Lehtinen, J.; Toivari-Viitala, J.: Algol as Horus in the Cairo Calendar: The Possible Means and the Motives of the Observations. Open Astronomy 27 (1), pp. 232 - 263 (2018)
  13. 13.
    Journal Article
    Singh, N. K.; Käpylä, M. J.; Brandenburg, A.; Käpylä, P. J.; Lagg, A.; Virtanen, I.: Bihelical Spectrum of Solar Magnetic Helicity and Its Evolution. The Astrophysical Journal 863 (2) (2018)
  14. 14.
    Journal Article
    Väisälä, M.S.; Gent, F.A.; Juvela, M.; Käpylä, M. J.: The supernova-regulated ISM: IV. A comparison of simulated polarization with Planck observations. Astronomy and Astrophysics 614 (2018)
  15. 15.
    Journal Article
    Viviani, M.; Warnecke, J.; Käpylä, M. J.; Käpylä, P. J.; Olspert, N.; Cole-Kodikara, E. M.; Lehtinen, J.; Brandenburg, A.: Transition from axi- to nonaxisymmetric dynamo modes in spherical convection models of solar-like stars. Astronomy and Astrophysics 616 (2018)
  16. 16.
    Journal Article
    Warnecke, J.; Rheinhardt, M.; Tuomisto, S.; Käpylä, P. J.; Käpylä, M. J.; Brandenburg, A.: Turbulent transport coefficients in spherical wedge dynamo simulations of solar-like stars. Astronomy and Astrophysics 609 (2018)
  17. 17.
    Journal Article
    Warnecke, J.: Dynamo cycles in global convection simulations of solar-like stars. Astronomy and Astrophysics 616, A72 (2018)
  18. 18.
    Journal Article
    Chamandy, L.; Singh, N. K.: A new constraint on mean-field galactic dynamo theory. Mon. Not. Roy. Astron. Soc. 468 (3), pp. 3657 - 3662 (2017)
  19. 19.
    Journal Article
    Fabbian, D.; Simoniello, R.; Collet, R.; Criscuoli, S.; Korhonen, H.; Krivova, N. A.; Olah, K.; Jouve, L.; Solanki, S. K.; Alvarado-Gomez, J. D. et al.; Booth, R.; Garcia, R. A.; Lehtinen, J.; See, V.: The variability of magnetic activity in solar-type stars. Astron. Nachrichten 338 (7), pp. 753 - 772 (2017)
  20. 20.
    Journal Article
    Gent, F.A.; Käpylä, M. J.; Warnecke, J.: Long-term variations of turbulent transport coefficients in a solarlike convective dynamo simulation. Astronomische Nachrichten 338 (8), pp. 885 - 895 (2017)
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