CLAS Physics Database

Measurement E62M300

Experiment: E-94-005 CLAS experiment
Year: 2006
Spokesperson: L. Elouadrhiri
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/d(−cos(θ(p)))
Q2: 0.3 — 0.35 GeV2
W: 1.525 — 1.55 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 10.31952 1.0297594
33.75 12.571998 1.6339055
56.24999 12.713937 1.0401285
78.75 16.414263 1.5189537
101.24999 19.221813 1.2857769
123.74999 19.155807 1.2481719
146.25 20.177324 1.4710615
168.75 18.460253 2.495851