Final State Interaction within the Bethe-Salpeter Approach in Charge Exchange pD->n(pp) process

S. S. Semikh; L. P. Kaptari; S. M. Dorkin; B. Kampfer

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Final State Interaction within the Bethe-Salpeter Approach in Charge Exchange pD->n(pp) process

S. S. Semikh·L. P. Kaptari·S. M. Dorkin·B. Kampfer

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Abstract

The exclusive charge exchange reaction pD->n(pp) at intermediate and high energies is studied within the Bethe-Salpeter formalism. The final state interaction in the detected at zero-near excitation energy pp-pair is described by the 1S0 component of the Bethe-Salpeter amplitude. Results of numerical calculations of polarization observables and differential cross-section persuade that, as in the non relativistic case, this reaction can be utilized for a relativistic deuteron tensor polarimeter and as a source of information about the elementary nucleon-nucleon charge exchange amplitude.

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S. S. Semikh, L. P. Kaptari, S. M. Dorkin, B. Kampfer. 2002-09-26. Final State Interaction within the Bethe-Salpeter Approach in Charge Exchange pD->n(pp) process. https://arxiv.org/abs/nucl-th/0209087

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