Published November 1985
| Version v1
Journal article
Long-period pulsations of the Earth's magnetic field with periods more than 20 minutes before proton flares on the Sun
Creators
- 1. Gor'kovskij Gosudarstvennyj Univ. (USSR). Nauchno-Issledovatel'skij Radiofizicheskij Inst.
Description
Long-period (more than 20 min) quasi-periodic pulsations (QPP) occurring in the Earth's magnetic field (EMF) before the proton flare are studied by the method of spectral correlation analysis of geomagnetic field H-component. The corresponding data have been obtained at six stations located from 12041'E up to 180052'E and from 52004'N up to 68052'N. QPP space-time distribution is shown to be correlated with that of the Earth's ionosphere current systems. The results obtained indicate that QPP of the EMF are influenced by QPP of the solar X-ray and ultraviolet radiation modulated by oscillation processes in the active solar region. (author)
Additional details
Publishing Information
- Journal Title
- Planet. Space Sci.
- Journal Volume
- 33
- Journal Issue
- 11
- Series
- Planet. Space Sci.
- Journal Page Range
- 1251-1257
- ISSN
- 0032-0633
- CODEN
- PLSSA
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- United Kingdom
- INIS RN
- 17018927
- Subject category
- S58: GEOSCIENCES;
- Descriptors DEI
- CORRELATIONS; ELECTRIC CURRENTS; GEOMAGNETIC FIELD; IONOSPHERE; PULSATIONS; SOLAR FLARES; SOLAR PROTONS; SOLAR RADIATION; SPACE-TIME; SPECTRA; TIME DEPENDENCE
- Descriptors DEC
- BARYONS; CATIONS; CHARGED PARTICLES; CURRENTS; EARTH ATMOSPHERE; ELEMENTARY PARTICLES; FERMIONS; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; IONS; MAGNETIC FIELDS; NUCLEONS; PROTONS; RADIATIONS; SOLAR ACTIVITY; SOLAR PARTICLES; STELLAR ACTIVITY; STELLAR FLARES; STELLAR RADIATION