Detecting components spectrally localized at astrophysical process frequencies in time series of the electric field vertical component of the earth atmosphere boundary layer

TL;DR

This study employs a spectral analysis method to detect specific non-coherent components in Earth's atmospheric electric field time series, revealing signals at astrophysical process frequencies like binary star gravity waves and axion-photon interactions.

Contribution

It introduces the use of the RF Utility model for spectral analysis to identify components at astrophysical frequencies in atmospheric electric field data, which are undetectable by traditional spectral methods.

Findings

Detected non-coherent components at binary star gravity-wave frequencies.

Identified signals at the axion-photon interaction frequency.

Demonstrated modulation of amplitude by axion-photon interactions.

Abstract

Signal eigenvectors and components analyser (RF Utility model patent 116242) was used to explore the time-series of the electric field vertical component Ez in the Earth atmosphere boundary layer. There have been detected non-coherent complex-periodic components localized at the frequencies of gravity-wave impact of binary stars and at the frequency of axion-photon interaction. These components cannot be detected by means of quadrature scheme of spectral analysis and have RMS values from 0.05 V/m to 0.5 V/m at binary stars gravity-wave impact frequencies and from 0.7 V/m to 2.7 V/m at axion-photon interaction frequency. It was also demonstrated that the axion-photon interaction frequency modulates the amplitude