CLAS Physics Database

Measurement E62M176

Experiment: E-94-005 CLAS experiment
Year: 2006
Spokesperson: L. Elouadrhiri
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dψ(π+)
Q2: 0.25 — 0.3 GeV2
W: 1.55 — 1.575 GeV
Publication:
G.V.Fedotov, V.I.Mokeev, V.D.Burkert, L.Elouadrhiri, E.N.Golovatch, B.S.Ishkhanov, E.L.Isupov, N.V.Shvedunov, and CLAS Collaboration Electroproduction of +π off Protons at 0.2<Q2<0.6 GeV2 and 1.3<W<1.57 GeV with CLAS // PRC 79, 015204 (2009)

Measurement data
ψ(π+), [deg] dσ/dψ(π+), [μb/rad] uncertainty
36.0 5.0294805 0.30363855
108.0 5.8251724 0.37183017
180.0 6.265677 0.35287726
251.99998 6.3994451 0.67494071
324.0 4.7416258 0.33365455