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Phys. Rev. C 57, 1454–1457 (1998)

Regge description of charged pseudoscalar meson electroproduction above the resonance region

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M. Vanderhaeghen, M. Guidal*, and J.-M. Laget
CEA/Saclay, DAPNIA/SPhN, F91191 Gif-sur-Yvette Cedex, France

Received 10 July 1997; published in the issue dated March 1998

A gauge invariant model based on π and ρ Regge trajectory exchanges provides a successful and economical description of the forward charged pion electroproduction reactions above the resonance region. Its sensitivity to the meson form factors is investigated in kinematics where the pion electromagnetic form factor will be extracted at high Q2 at TJNAF. An extension to K+ electroproduction is presented.

© 1998 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevC.57.1454
DOI:
10.1103/PhysRevC.57.1454
PACS:
13.60.Le, 12.40.Nn, 13.40.Gp

*Present address: NIKHEF, Kruislaan 409, P.O. Box 41882, 1009 DB Amsterdam, The Netherlands.