Exclusive Electroproduction of Pentaquarks

نویسندگان

  • M. DIEHL
  • B. PIRE
  • L. SZYMANOWSKI
چکیده

Exclusive electroproduction of a K or K * meson on the nucleon can give a Θ + pentaquark in the final state. This reaction offers an opportunity to investigate the structure of pentaquark baryons at parton level. We discuss the generalized parton distributions for the N → Θ + transition and give the leading order amplitude for electroproduction in the Bjorken regime.

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تاریخ انتشار 2004