Electroproduction of strangeness above the resonance region

Preprint

21 January 2000

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/9904511

Abstract

A simple and elegant model, based on Reggeized t-channel exchanges is succesful in reproducing the main features of all existing data of the reactions ep->eKLambda and ep->eKSigma. In particular, the original way gauge invariance is taken into account is found to be essential to describe the ratio between the Coulomb and the Transverse cross-sections at large Q2 that has been measured recently at JLab.

Keywords

CHANNEL EXCHANGES
ELECTROPRODUCTION
RESONANCE REGION
ELEGANT MODEL
REACTIONS EP
STRANGENESS
COULOMB

All Related Versions

Version 1, 1999-05-01, ArXiv
Version 2, 2000-01-21, ArXiv
Published version: Physical Review C, 61 (2), 025204.

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