A 154 day periodicity in the occurrence rate of proton flares

• 1 November 1990
• journal article
• Published by American Astronomical Society in The Astrophysical Journal
• Vol. 363, 299-309
• https://doi.org/10.1086/169342

Abstract

Keywords

• PERIODIC VARIATIONS
• SOLAR ACTIVITY
• SOLAR CYCLES
• SOLAR FLARES
• SOLAR PROTONS
• FAST FOURIER TRANSFORMATIONS
• POWER SPECTRA