Diffraction and the gluon mass
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1993-01-01
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We recently proposed a QCD Pomeron described by the exchange of two nonperturbative gluons characterized by a dynamically generated gluon mass. It is shown here that data on elastic scattering, exclusive production in deep inelastic scattering, and the J-nucleon total cross section can be successfully described in terms of a single gluon mass mg0.37 GeV. We observe that the total cross sections of hadrons with small radii, such as J, have a marked dependence on the effective gluon mass. © 1993 The American Physical Society.
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Physical Review D, v. 48, n. 5, p. 2324-2328, 1993.