CLAS Physics Database

Measurement E62M154

Experiment: E-94-005 CLAS experiment
Year: 2006
Spokesperson: L. Elouadrhiri
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/d(−cos(θ(π)))
Q2: 0.25 — 0.3 GeV2
W: 1.5 — 1.525 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
θ(π), [deg] dσ/d(−cos(θ(π))), [μb/rad] uncertainty
11.25 29.267633 2.9307396
33.75 28.176991 1.7589762
56.24999 20.428797 1.227264
78.75 17.297413 1.0281812
101.24999 15.645555 1.3783137
123.74999 20.968557 1.8652581
146.25 21.754263 2.4914105
168.75 26.506403 4.0168209