17 citations · 52 across the 7 of their papers we have counts for
7 papers
Jupiter's cloud-level variability triggered by torsional oscillations in the interior
Kumiko Hori, Chris A. Jones, Arrate Antuñano +2
Jupiter's weather layer exhibits long-term and quasi-periodic cycles of meteorological activity that can completely change the appearance of its belts and zones. There are cycles w…
Waves in planetary dynamos
K. Hori, A. Nilsson, S. M. Tobias
This Special Topic focuses on magnetohydrodynamic (MHD) processes in deep interiors of planets, in which their fluid dynamos are in operation. The dynamo-generated, global, magneti…
Dynamic mode decomposition to retrieve torsional Alfvén waves
Kumiko Hori, Steven M. Tobias, Robert J. Teed
Dynamic mode decomposition (DMD) is utilised to identify the intrinsic signals arising from planetary interiors. Focusing on an axisymmetric quasi-geostrophic magnetohydrodynamic (…
Solitary magnetostrophic Rossby waves in spherical shells
K. Hori, S. M. Tobias, C. A. Jones
Finite-amplitude hydromagnetic Rossby waves in the magnetostrophic regime are studied. We consider the slow mode, which travels in the opposite direction to the hydrodynamic or fas…
Anelastic torsional oscillations in Jupiter's metallic hydrogen region
Kumiko Hori, Robert J. Teed, Chris A Jones
We consider torsional Alfvén waves which may be excited in Jupiter's metallic hydrogen region. These axisymmetric zonal flow fluctuations have previously been examined for incompre…
Core flows and heat transfer induced by inhomogeneous cooling with sub- and supercritical convection
Wieland Dietrich, Kumiko Hori, Johannes Wicht
The amount and spatial pattern of heat extracted from cores of terrestrial planets is ultimately controlled by the thermal structure of the lower rocky mantle. Using the most commo…
Effect of width, amplitude, and position of a core mantle boundary hot spot on core convection and dynamo action
Wieland Dietrich, Johannes Wicht, Kumiko Hori
Within the fluid iron cores of terrestrial planets, convection and the resulting generation of global magnetic fields are controlled by the overlying rocky mantle. The thermal stru…