Max-Planck-Princeton Center for Plasma Physics

Publikationen von Maarit J. Käpylä

Zeitschriftenartikel (44)

1.
Zeitschriftenartikel
Lehtinen, J. J.; Käpylä, M. J.; Hackman, T.; Kochukhov, O.; Willamo, T.; Marsden, S.C.; Jeffers, S. V.; Henry, G.W.; Jetsu, L.: Topological changes in the magnetic field of LQ Hya during an activity minimum. Astronomy and Astrophysics 660, A141 (2022)
2.
Zeitschriftenartikel
Pekkilä, J.; Väisälä, M. S.; Käpylä, M. J.; Rheinhardt, M.; Lappiae, O.: Scalable communication for high-order stencil computations using CUDA-aware MPI. Parallel Computing 111, 102904 (2022)
3.
Zeitschriftenartikel
Willamo, T.; Lehtinen, J. J.; Hackman, T.; Käpylä, M. J.; Kochukhov, O.; Jeffers, S. V.; Korhonen, H.; Marsden, S. C.: Zeeman-Doppler imaging of five young solar-type stars. Astronomy and Astrophysics 659, A71 (2022)
4.
Zeitschriftenartikel
The Pencil Code Collaboration; Brandenburg, A.; Johansen, A.; Bourdin, P. A.; Dobler, W.; Lyra, W.; Rheinhardt, M.; Bingert, S.; Haugen, N. E. L.; Mee, A. et al.; Gent, F.; Babkovskaia, N.; Yang, C.-C.; Heinemann, T.; Dintrans, B.; Mitra, D.; Candelaresi, S.; Warnecke, J.; Käpylä, P. J.; Schreiber, A.; Chatterjee, P.; Käpylä, M. J.; Li, X.-Y.; Krüger, J.; Aarnes, J. R.; Sarson, G. R.; Oishi, J. S.; Schober, J.; Plasson, R.; Sandin, C.; Karchniwy, E.; Rodrigues, L. F. S.; Hubbard, A.; Guerrero, G.; Snodin, A.; Losada, I. R.; Pekkilä, J.; Qian, C.: The Pencil Code, a modular MPI code for partial differential equations and particles: multipurpose and multiuser-maintained. The Journal of Open Source Software 6 (58), 2807 (2021)
5.
Zeitschriftenartikel
Barekat, A.; Käpylä, M. J.; Käpylä, P.J.; Gilson, E.P.; Ji, H.: Generation of mean flows in rotating anisotropic turbulence: The case of solar near-surface shear layer. Astronomy and Astrophysics 655, A79 (2021)
6.
Zeitschriftenartikel
Gent, F. A.; Mac Low, M.-M.; Käpylä, M. J.; Singh, N. K.: Small-scale Dynamo in Supernova-driven Interstellar Turbulence. The Astrophysical Journal Letters 910 (2), L15 (2021)
7.
Zeitschriftenartikel
Prabhu, A. P.; Singh, N. K.; Käpylä, M. J.; Lagg, A.: Inferring magnetic helicity spectrum in spherical domains: Method and example applications. Astronomy and Astrophysics 654, A3 (2021)
8.
Zeitschriftenartikel
Väisälä, M. S.; Pekkilä, J.; Käpylä, M. J.; Rheinhardt, M.; Shang, H.; Krasnopolsky, R.: Interaction of Large- and Small-scale Dynamos in Isotropic Turbulent Flows from GPU-accelerated Simulations. The Astrophysical Journal 907 (2), 83 (2021)
9.
Zeitschriftenartikel
Viviani, M.; Käpylä, M. J.: Physically motivated heat conduction treatment in simulations of solar-like stars: effects on dynamo transitions. Astronomy and Astrophysics 645, A141 (2021)
10.
Zeitschriftenartikel
Gent, F.A.; Mac Low, M.M.; Käpylä, M. J.; Sarson, G.R.; Hollins, J.F.: Modelling supernova-driven turbulence. Geophysical and Astrophysical Fluid Dynamics 114 (1-2), S. 77 - 105 (2020)
11.
Zeitschriftenartikel
Käpylä, M. J.; Alvarez Vizoso, J.; Rheinhardt, M.; Brandenburg, A.; Käpylä, P.; Singh, N. K.: On the Existence of Shear-current Effects in Magnetized Burgulence. The Astrophysical Journal 905 (2), 179 (2020)
12.
Zeitschriftenartikel
Käpylä, P. J.; Gent, F. A.; Olspert, N.; Käpylä, M. J.; Brandenburg, A.: Sensitivity to luminosity, centrifugal force, and boundary conditions in spherical shell convection. Geophysical and Astrophysical Fluid Dynamics 14 (1-2), S. 8 - 34 (2020)
13.
Zeitschriftenartikel
Käpylä, P. J.; Rheinhardt, M.; Brandenburg, A.; Käpylä, M. J.: Turbulent viscosity and magnetic Prandtl number from simulations of isotropically forced turbulence. Astronomy and Astrophysics 636, A93 (2020)
14.
Zeitschriftenartikel
Lehtinen, J.; Käpylä, M. J.; Olspert,, N.; Spada, F.: A Knee-Point in the Rotation-Activity Scaling of Late-type Stars with a Connection to Dynamo Transitions. (eingereicht)
15.
Zeitschriftenartikel
Lehtinen, J.; Spada, F.; Käpylä, M. J.; Olspert, N.; Käpylä, P. J.: Common dynamo scaling in slowly rotating young and evolved stars. Nature astronomy 4, S. 658 - 662 (2020)
16.
Zeitschriftenartikel
Prabhu, A.; Brandenburg, A.; Käpylä, M. J.; Lagg, A.: Helicity proxies from linear polarisation of solar active regions. Astronomy and Astrophysics 641, A46 (2020)
17.
Zeitschriftenartikel
Singh, N. K.; Raichur, H.; Käpylä, M. J.; Rheinhardt, M.; Brandenburg, A.; Käpylä, P. J.: f-mode strengthening from a localised bipolar subsurface magnetic field. Geophysical and Astrophysical Fluid Dynamics 114 (1-2), S. 196 - 212 (2020)
18.
Zeitschriftenartikel
Warnecke, J.; Käpylä, M. J.: Rotational dependence of turbulent transport coefficients in global convective dynamo simulations of solar-like stars. Astronomy and Astrophysics 642, A66 (2020)
19.
Zeitschriftenartikel
Willamo, T.; Hackman, T.; Lehtinen, J.; Käpylä, M. J.; Olspert, N.; Viviani, M.; Warnecke, J.: Shapes of stellar activity cycles. Astrophysics & Astronomy 638, A69 (2020)
20.
Zeitschriftenartikel
Cole-Kodikara, E. M.; Käpylä, M. J.; Lehtinen, J.; Hackman, T.; Ilyin, I. V.; Piskunov, N.; Kochukhov, O.: Spot evolution on LQ Hya from 2006–2017: temperature maps based on SOFIN and FIES data. Astronomy and Astrophysics 629, A120 (2019)

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