CLAS Physics Database

Measurement E62M107

Experiment: E-94-005 CLAS experiment
Year: 2006
Spokesperson: L. Elouadrhiri
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/d(−cos(θ(π+)))
Q2: 0.25 — 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(π+), [deg] dσ/d(−cos(θ(π+))), [μb/rad] uncertainty
11.25 8.0492573 2.4202714
33.75 11.134901 1.9038612
56.24999 13.500582 3.6328402
78.75 17.781059 0.93376857
101.24999 19.876072 1.019244
123.74999 18.939472 1.2675024
146.25 11.784791 1.4708372
168.75 16.953411 1.3836094