Magnetostrophic MRI in the earth's outer core

Magnetostrophic MRI in the earth's outer core

We show that a simple, modified version of the Magnetorotational Instability (MRI) can develop in the outer liquid core of the Earth, in the presence of a background shear. It requires either thermal wind, or a primary instability, such as convection, to drive a weak differential rotation within the...

Descripció completa

Dades bibliogràfiques
Autors principals:	Petitdemange, L, Dormy, E, Balbus, S
Format:	Journal article
Idioma:	English
Publicat:	2008

Ítems similars

Axisymmetric and non-axisymmetric magnetostrophic MRI modes
per: Petitdemange, L, et al.
Publicat: (2013)

Chemical Convection and Stratification in the Earth's Outer Core
per: Mathieu Bouffard, et al.
Publicat: (2019-05-01)

HYDROGEN IN THE EARTH’S OUTER CORE, AND ITS ROLE IN THE DEEP EARTH GEODYNAMICS
per: V. N. Rumyantsev
Publicat: (2016-03-01)

Superrotation of Earth’s Inner Core, Extraterrestrial Impacts, and the Effective Viscosity of Outer Core
per: Pirooz Mohazzabi, et al.
Publicat: (2015-01-01)

EVALUATION OF OUTER CORE VISCOSITY INFLUENCE ON THE EARTH FORCED NUTATION
per: M. V. Lubkov
Publicat: (2007-12-01)

Influence of oxygen on electronic correlation and transport in iron in the Earth’s outer core
per: Germán G. Blesio, et al.
Publicat: (2025-01-01)

On Destruction of a Thermally Stable Layer by Compositional Convection in the Earth's Outer Core
per: Shin-ichi Takehiro, et al.
Publicat: (2018-11-01)

Constraining the Location of the Outer Boundary of Earth's Outer Radiation Belt
per: T. Bloch, et al.
Publicat: (2021-06-01)

Some Observations on Outer Space from Earth and Some Observations on Earth from Outer Space
per: Sylvia Ospina
Publicat: (2014-12-01)

Transient variation in seismic wave speed points to fast fluid movement in the Earth's outer core
per: Ying Zhou
Publicat: (2022-04-01)

Carbon in the geobiosphere : earth's outer shell /
per: MacKenzie, Fred T, et al.
Publicat: (2006)

Numerical Simulations of the MRI and Real Disks
per: Balbus, S
Publicat: (2004)

The hard sphere view of the outer core
per: George Helffrich
Publicat: (2015-05-01)

A sustainable outer Space for a future on Earth. Outer Space, space debris and technologies
per: Lucilla Spini
Publicat: (2020-12-01)

Correction: The hard sphere view of the outer core
per: George Helffrich
Publicat: (2025-01-01)

The aeromicrobiome: the selective and dynamic outer-layer of the Earth’s microbiome
per: Pierre Amato, et al.
Publicat: (2023-05-01)

Placing outer space : an earthly ethnography of other worlds
per: Messeri, Lisa Rebecca
Publicat: (2012)

Placing Outer Space: An Earthly Ethnography of Other Worlds
per: Yusmany Hernández Marichal
Publicat: (2023-01-01)

The earth's core/
per: 280326 Jacobs, John Arthur
Publicat: (1975)

Silicon in the Earth's core.
per: Georg, R, et al.
Publicat: (2007)

Growth of the Earth's core
per: Halliday, A, et al.
Publicat: (2007)

Unveiling the outer core composition with neutrino oscillation tomography
per: Lukas Maderer, et al.
Publicat: (2023-03-01)

MRI channel flows and their parasites
per: Latter, H, et al.
Publicat: (2009)

THE RIGIDITY OF THE EARTH'S INNER CORE
per: K. E. BULLEN
Publicat: (1953-06-01)

Potassium in the Earth's core?
per: Gessmann, C, et al.
Publicat: (2002)

Potassium in the Earth's core.
per: Goettel, Kenneth Alfred
Publicat: (2010)

The earth's core and geomagnetism/
per: 280326 Jacobs, John Arthur
Publicat: (1963)

Governing Outer Space as a Commons is Critical for Addressing Commons on Earth
per: Marco A. Janssen, et al.
Publicat: (2024-01-01)

Human Life and Evolution in Biospheres on Earth and Outer Space: Problems and Prospects
per: Sergey Krichevsky, et al.
Publicat: (2021-04-01)

Field-aligned chorus wave spectral power in Earth's outer radiation belt
per: H. Breuillard, et al.
Publicat: (2015-05-01)

Destabilization of the outer and inner mitochondrial membranes by core and linker histones.
per: Annunziata Cascone, et al.
Publicat: (2012-01-01)

Earth’s magnetosphere and outer radiation belt under sub-Alfvénic solar wind
per: Noé Lugaz, et al.
Publicat: (2016-10-01)

An ultra-short-period super-Earth with an extremely high density and an outer companion
per: Livingston, JH, et al.
Publicat: (2024)

Friends Not Foes: Strong Correlation between Inner Super-Earths and Outer Gas Giants
per: Marta L. Bryan, et al.
Publicat: (2024-01-01)

Seismic insights into Earth’s core
per: Lauren Waszek, et al.
Publicat: (2023-09-01)

The rigidity of the Earth’s inner core
per: Keith Edward Bullen
Publicat: (2010-02-01)

The Physics of the Earth's Core : An Introduction /
per: Melchior, Paul, author 247969
Publicat: (1986)

Outer space natural resources and justice: a theory of appropriation off-Earth
per: Zambrano Ramírez, JP
Publicat: (2022)

Editorial: The loss and acceleration mechanisms of energetic electrons in the Earth’s outer radiation belt
per: Chaoling Tang, et al.
Publicat: (2025-02-01)

An ultra-short-period super-Earth with an extremely high density and an outer companion
per: John H. Livingston, et al.
Publicat: (2024-11-01)