CLAS Physics Database

Measurement E62M526

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: 1.5 — 1.525 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 26.674479 3.7918117
33.75 21.186985 1.64147
56.24999 17.498877 1.1620976
78.75 13.093887 1.1690369
101.24999 9.5766144 0.86852795
123.74999 13.932584 1.7951016
146.25 14.950668 1.6479511
168.75 15.325269 2.2889733