FIZIKA B 13 (2004)  1, 81 - 90

RECOIL POLARIZATION FOR NEUTRAL PION ELECTROPRODUCTION NEAR THE DELTA RESONANCE

JAMES J. KELLY
for the Jefferson Laboratory Hall A Collaboration

Department of Physics, University of Maryland, College Park, MD 20742, USA

Received 5 September 2003;        Accepted 26 April 2004
Online 16 July 2004

We have measured angular distributions for recoil polarization in the p(e,e˘p)p⁰ reaction at Q²»1(GeV/c)² with 1.16ŁWŁ1.36GeV across the D resonance. The data are compared with representative models and a truncated Legendre analysis is compared with a more general multipole analysis.

PACS numbers: 13.60.Le, 13.88.+e, 14.20.Gk
UDC 539.12.1

Keywords: pion electroproduction, recoil polarization, delta resonance, multipole analysis

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