A STUDY OF SOME CHARACTERISTICS OF MESON-NUCLEUS INTERACTIONS AT ENERGIES OF 250 GEV INCIDENT PARTICLES
Results of an experimental research of pluralities and speed of the secondary particles born in interactions π <sup>+</sup> - and К <sup>+</sup> - attics with kernels Al <sup>27</sup> and Au <sup>198 </sup>are resulted. Comparison with predictions of theoretical models shows the good consent – especially for an easy kernel of aluminium at the account of some kinematic factors.