Задача id13899

At high energies, the total scattering cross section pp is approximately constant and equal to 40 mb. Taking into account the quark structure of the proton and pion, estimate what the total scattering cross section will be under these conditions, etc. Assuming that for kaon-nucleon scattering s(KN) = 19 mb, estimate the scattering cross sections N and XN.

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