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Production of the lightest supersymmetric particle in electron-photon collisions

✍ Scribed by Heinz König; K.A. Peterson


Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
379 KB
Volume
294
Category
Article
ISSN
0370-2693

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We present an evaluation of a two-photon exchange correction to the cross section for unpolarized Δ isobar production in electron-proton collisions, using a relativistic, crossing symmetric and gauge invariant approach. The calculated box and crossed-box diagrams include nucleon and Δ intermediate s