Izlaganje sa skupa
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
Sažetak
We have measured angular distributions for recoil polarization in the p(~e, e ′ ~p)π 0 reaction at Q2 ≈ 1 (GeV/c) 2 with 1.16 ≤ W ≤ 1.36 GeV across the ∆ resonance. The data are compared with representative models and a truncated Legendre analysis is compared with a more general multipole analysis.
Ključne riječi
pion electroproduction; recoil polarization; delta resonance; multipole analysis
Hrčak ID:
305610
URI
Datum izdavanja:
1.3.2004.
Posjeta: 374 *