Transverse momenta of cumulative hadrons and multiquark configurations in nuclei

Cumulative production of hadrons with large transverse momenta and multiquark configurations in nuclei in pA-reactions in the rest frame of proton target beyond NN interaction kinematic region is considered in terms of quark-gluon string model. Analysis of distributions of q, 2q, 3q, 6q states in nucleus, their distribution functions in nucleus dependning on pt transverse momentum of quark or quark cluster was carried out. Spectra of pions and protons produced in pA-reactions and calculated as transferred momenta square functions at fixed values of light front variable are shown. Comparison with present experimental data was conducted. It was concluded that mechanism of hadron cumulative production should make allowance for value of transverse momentum of quarks and multiquark clusters in nucleus. 11 refs.; 3 figs