CLAS Physics Database

Measurement E62M108

Experiment: E-94-005 CLAS experiment
Year: 2006
Spokesperson: L. Elouadrhiri
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/d(−cos(θ(p)))
Q2: 0.25 — 0.3 GeV2
W: 1.4 — 1.425 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(p), [deg] dσ/d(−cos(θ(p))), [μb/rad] uncertainty
11.25 10.264367 1.3296674
33.75 9.8753757 0.80746686
56.24999 14.768837 2.0814564
78.75 19.220072 1.6112121
101.24999 20.616447 1.3777713
123.74999 20.1203 1.7839829
146.25 16.69648 2.2091074
168.75 18.271532 2.5506232