Spectrum of all particles of the primary cosmic rays: TIK experiment data

Experimental data on the energy release spectrum in a thin ionization calorimeter irradiated in 1994 at a balloon over the North Canada at the atmosphere depth of 4 g x cm-2 are presented. The calorimeter operated with good stability during the flight with duration of 75 h. About two millions of events with energy release from 10 GeV to 20 TeV were detected. The experimental data testify possibility to existence in primary cosmic rays of two fluxes with different spectral indices