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Pion-quark scattering model for lepton pair production
Abstract
A model for lepton pair production from quark-antiquark annihilation is presented in which antiquarks are obtained from constituent pions and form factors are included to account for the transverse-momentum dependence. The single-lepton spectrum and the lepton-pair spectra in mass squared, transverse momentum, and longitudinal momentum are calculated and compared with proton- and pion-beam experiments. © 1978 The American Physical Society.
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