Petri Käpylä
Petri Käpylä
Heisenberg Fellow, Göttingen University
Verified email at uni-goettingen.de
Title
Cited by
Cited by
Year
Cyclic magnetic activity due to turbulent convection in spherical wedge geometry
PJ Käpylä, MJ Mantere, A Brandenburg
The Astrophysical Journal Letters 755 (1), L22, 2012
1702012
Magnetic diffusivity tensor and dynamo effects in rotating and shearing turbulence
A Brandenburg, KH Rädler, M Rheinhardt, PJ Käpylä
The Astrophysical Journal 676 (1), 740, 2008
1412008
Large-scale dynamos in turbulent convection with shear
PJ Käpylä, MJ Korpi, A Brandenburg
Astronomy & Astrophysics 491 (2), 353-362, 2008
1222008
A solar mean field dynamo benchmark
L Jouve, AS Brun, R Arlt, A Brandenburg, M Dikpati, A Bonanno, ...
Astronomy & Astrophysics 483 (3), 949-960, 2008
1172008
Non-Fickian diffusion and tau approximation from numerical turbulence
A Brandenburg, PJ Käpylä, A Mohammed
Physics of Fluids 16 (4), 1020-1027, 2004
1062004
Effects of enhanced stratification on equatorward dynamo wave propagation
PJ Käpylä, MJ Mantere, E Cole, J Warnecke, A Brandenburg
The Astrophysical Journal 778 (1), 41, 2013
822013
Alpha effect and turbulent diffusion from convection
PJ Käpylä, MJ Korpi, A Brandenburg
Astronomy & Astrophysics 500 (2), 633-646, 2009
812009
Reynolds stress and heat flux in spherical shell convection
PJ Käpylä, MJ Mantere, G Guerrero, A Brandenburg, P Chatterjee
Astronomy & Astrophysics 531, A162, 2011
802011
Confirmation of bistable stellar differential rotation profiles
PJ Käpylä, MJ Käpylä, A Brandenburg
Astronomy & Astrophysics 570, A43, 2014
762014
Magnetically controlled stellar differential rotation near the transition from solar to anti-solar profiles
BB Karak, PJ Käpylä, MJ Käpylä, A Brandenburg, N Olspert, J Pelt
Astronomy & Astrophysics 576, A26, 2015
722015
Convective dynamos in spherical wedge geometry
PJ Käpylä, MJ Korpi, A Brandenburg, D Mitra, R Tavakol
Astronomische Nachrichten: Astronomical Notes 331 (1), 73-81, 2010
712010
Magnetoconvection and dynamo coefficients-III. α-effect and magnetic pumping in the rapid rotation regime
PJ Käpylä, MJ Korpi, M Ossendrijver, M Stix
Astronomy & Astrophysics 455 (2), 401-412, 2006
692006
Multiple dynamo modes as a mechanism for long-term solar activity variations
MJ Käpylä, PJ Käpylä, N Olspert, A Brandenburg, J Warnecke, BB Karak, ...
Astronomy & Astrophysics 589, A56, 2016
642016
Local models of stellar convection
PJ Käpylä, MJ Korpi, M Ossendrijver, I Tuominen
Astronomy and Astrophysics 422, 793, 2004
642004
Oscillatory migrating magnetic fields in helical turbulence in spherical domains
D Mitra, R Tavakol, PJ Käpylä, A Brandenburg
The Astrophysical Journal Letters 719 (1), L1, 2010
542010
Large-scale dynamos in rigidly rotating turbulent convection
PJ Käpylä, MJ Korpi, A Brandenburg
The Astrophysical Journal 697, 1153, 2009
522009
Solar dynamo models with α ‐effect and turbulent pumping from local 3D convection calculations
PJ Käpylä, MJ Korpi, I Tuominen
Astronomische Nachrichten: Astronomical Notes 327 (9), 884-894, 2006
502006
Dynamo action and magnetic buoyancy in convection simulations with vertical shear
G Guerrero, PJ Käpylä
Astronomy & Astrophysics 533, A40, 2011
482011
Turbulent dynamos with shear and fractional helicity
PJ Käpylä, A Brandenburg
The Astrophysical Journal 699, 1059, 2009
482009
Magnetorotational instability driven dynamos at low magnetic Prandtl numbers
PJ Käpylä, MJ Korpi
Monthly Notices of the Royal Astronomical Society 413 (2), 901-907, 2011
462011
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Articles 1–20