Excitation of travelling torsional normal modes in an Earth’s core model

作者： N. Gillet , D. Jault , E. Canet

DOI: 10.1093/GJI/GGX237

关键词: Earth (classical element) 、 Excitation 、 Core (optical fiber) 、 Normal mode 、 Physics 、 Fourier analysis 、 Computational physics 、 Core model 、 Geophysics

摘要:

oup.com 本地加速

harvard.edu 本地加速

sci-hub.se PDF 下载加速

参考文章(46)

S. I. Braginsky, Short-period geomagnetic secular variation Geophysical and Astrophysical Fluid Dynamics. ,vol. 30, pp. 1- 78 ,(1984) , 10.1080/03091928408210077

Benjamin F. Chao, WeiYung Chung, ZongRong Shih, YiKai Hsieh, Earth's rotation variations: a wavelet analysis Terra Nova. ,vol. 26, pp. 260- 264 ,(2014) , 10.1111/TER.12094

Jon E. Mound, Bruce A. Buffett, Detection of a gravitational oscillation in length-of-day Earth and Planetary Science Letters. ,vol. 243, pp. 383- 389 ,(2006) , 10.1016/J.EPSL.2006.01.043

B. A. Buffett, P. M. Mathews, T. A. Herring, Modeling of nutation and precession: Effects of electromagnetic coupling Journal of Geophysical Research: Solid Earth. ,vol. 107, pp. ETG 5- 1 ,(2002) , 10.1029/2000JB000056

Robert J. Teed, Chris A. Jones, Steven M. Tobias, The transition to Earth-like torsional oscillations in magnetoconvection simulations Earth and Planetary Science Letters. ,vol. 419, pp. 22- 31 ,(2015) , 10.1016/J.EPSL.2015.02.045

Julien Baerenzung, Matthias Holschneider, Vincent Lesur, Bayesian inversion for the filtered flow at the Earth's core‐mantle boundary Journal of Geophysical Research. ,vol. 119, pp. 2695- 2720 ,(2014) , 10.1002/2013JB010358

Philip W. Livermore, Rainer Hollerbach, Successive elimination of shear layers by a hierarchy of constraints in inviscid spherical-shell flows Journal of Mathematical Physics. ,vol. 53, pp. 073104- 073104 ,(2012) , 10.1063/1.4736990

Nicolas Gillet, Dominique Jault, Elisabeth Canet, Alexandre Fournier, Fast torsional waves and strong magnetic field within the Earth’s core Nature. ,vol. 465, pp. 74- 77 ,(2010) , 10.1038/NATURE09010

Richard S. Gross, Ichiro Fukumori, Dimitris Menemenlis, Pascal Gegout, Atmospheric and oceanic excitation of length-of-day variations during 1980-2000 Journal of Geophysical Research: Solid Earth. ,vol. 109, ,(2004) , 10.1029/2003JB002432

Paul H. Roberts, Jonathan M. Aurnou, On the theory of core-mantle coupling Geophysical and Astrophysical Fluid Dynamics. ,vol. 106, pp. 157- 230 ,(2012) , 10.1080/03091929.2011.589028