Massive Lepton-Pair Production in Hadron-Hadron Collisions at High Energies

摘要: On the basis of a parton model studied earlier we consider production process large-mass lepton pairs from hadron-hadron inelastic collisions in limiting region, $s\ensuremath{\rightarrow}\ensuremath{\infty}$, $\frac{{Q}^{2}}{s}$ finite, ${Q}^{2}$ and $s$ being squared invariant masses pair two initial hadrons, respectively. General scaling properties connections with deep electron scattering are discussed. In particular, rapidly decreasing cross section as $\frac{{Q}^{2}}{s}\ensuremath{\rightarrow}1$ is predicted consequence observed rapid falloff structure function $\ensuremath{\nu}{W}_{2}$ near threshold.