Study on multiple penetrative particles with energy above 35 GeV

The results from investigation of multiple penetrating particles with high energies, obtained with the help of multilayer spark detectors are presented. Energetic and spatial characteristics of separate and multiple penetrating particles obtained are analyzed. Data on the spectrum of the vertical separate particle are in aggreement with the conventional world knowledge. Comparison of the energetic spectra of multiple penetrating particles at different zenith angles shows that for wide zenith angles the spectra are more rigid and there is a 5 time increase in the mean energy of penetrating particles. New data concerning survey of locally generated penetrating showers is presented