Proton-Proton Virtual Bremsstrahlung in a Relativistic Covariant Model |
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| Authors: | G. H. Martinus O. Scholten J. Tjon |
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| Affiliation: | (1) Kernfysisch Versneller Instituut, NL-9747 AA Groningen, The Netherlands, NL;(2) Institute for Theoretical Physics, University of Utrecht, NL-3508 TA Utrecht, The Netherlands, NL |
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| Abstract: | Lepton-pair production (virtual bremsstrahlung) in proton-proton scattering is investigated using a relativistic covariant model. The effects of negative-energy states and two-body currents are studied. These are shown to have large effects in some particular structure functions, even at the relatively small energy of a recent experiment at KVI (190 MeV). Received July 1, 1998; accepted for publication November 23, 1998 |
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