作者: Xing Wei
DOI:
关键词: Tilt (optics) 、 Omega 、 Dynamo theory 、 Dynamo 、 Quantum electrodynamics 、 Sign (mathematics) 、 Dipole 、 Nuclear magnetic resonance 、 Solar dynamo 、 Physics 、 Helicity
摘要: In this paper we discuss the sign of helicity in $\alpha$-$\Omega$ dynamo and propose a wave-$\Omega$ model which $\alpha$ effect geodynamo is induced by helical wave but not flow as solar dynamo. We then tentatively interpret mechanisms Earth's magnetic westward drift, tilt angle, dipole reversals.