Аңдатпа
The start times of solar X-ray flares of class higher than M 1, recorded at the GOES satellite, were superimposed on the time series of experimental data obtained at the high-altitude Alma-Ata neutron monitor during 1976–2005. A search for direct solar neutrons by means of the entropy criterion has been performed in the vicinity of the start times of X-ray flares in the monitor data and a statistically significant effect has been found.