CLAS Physics Database

Measurement E62M574

Experiment: E-94-005 CLAS experiment
Year: 2006
Spokesperson: L. Elouadrhiri
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/d(−cos(θ(π)))
Q2: 0.45 — 0.5 GeV2
W: 1.375 — 1.4 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
12.85715 12.146817 2.3106134
38.57143 9.6261644 1.3383257
64.28571 8.6938419 1.0501019
90.0 6.9065752 0.96980441
115.71429 5.3453193 0.62419462
141.42857 7.523623 1.4050765
167.14285 6.453969 1.8801525