New capabilities of Chetaev´s model

Solar-Terrestrial Physics

Savin Mihail Georgievich¹ 

关键词: Magnetotelluric sounding;    geomagnetic pulsations;    impedances of layered media;    mathematical experiment;   

DOI  :  10.12737/21003

学科分类：天文学(综合)

来源: INFRA-M

【 摘 要 】

This paper considers anomalies in the magnetotelluric field in the Pc3 range of geomagnetic pulsations. We report experimental data on Pc3 field recordings which show negative (from Earth’s surface to air) energy fluxes Sz1. Using the model of inhomogeneous plane wave (Chetaev’s model), we try to analytically interpret anomalies of energy fluxes. We present two three-layer models with both electric and magnetic modes satisfying the condition |Qh|>1. Here we discuss a possibility of explaining observable effects by the resonance interaction between inhomogeneous plane waves and layered media.

【 授权许可】

CC BY-NC-ND