CLAS Physics Database

Measurement E62M514

Experiment: E-94-005 CLAS experiment
Year: 2006
Spokesperson: L. Elouadrhiri
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/d(−cos(θ(π)))
Q2: 0.4 — 0.45 GeV2
W: 1.475 — 1.5 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 27.23143 3.7509706
33.75 22.230444 1.7510952
56.24999 17.579788 1.2455173
78.75 14.862744 1.1792402
101.24999 11.380935 1.272017
123.74999 13.732663 1.6295205
146.25 15.87656 1.9328904
168.75 14.351891 2.2736251