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arXiv · hep-ph/9410402

Pion Fusion in Peripheral $pp$ Collisions

Alec J. Schramm·Berndt Müller
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Abstract

We estimate the cross section for quasi-elastic double pion exchange in high energy proton-proton collisions. Total and elastic $ππ$ cross sections are calculated in an equivalent pion approximation, with pion-baryon vertices taken from chiral perturbation theory.

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Alec J. Schramm, Berndt Müller. 1995-07-17. Pion Fusion in Peripheral $pp$ Collisions. https://doi.org/10.1103/physrevd.52.6616

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