CLAS Physics Database

Measurement E62M695

Experiment: E-94-005 CLAS experiment
Year: 2006
Spokesperson: L. Elouadrhiri
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/d(−cos(θ(π+)))
Q2: 0.5 — 0.55 GeV2
W: 1.425 — 1.45 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 8.2339468 1.6159531
33.75 9.0323 1.2603909
56.24999 10.002728 1.5765072
78.75 11.281155 1.1724035
101.24999 12.619692 1.0258635
123.74999 8.0763836 0.82347709
146.25 9.7464132 1.5630939
168.75 9.1241579 0.16653675