CLAS Physics Database

Measurement E62M287

Experiment: E-94-005 CLAS experiment
Year: 2006
Spokesperson: L. Elouadrhiri
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/d(−cos(θ(π+)))
Q2: 0.3 — 0.35 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 19.820591 3.8021839
33.75 19.478394 4.0439887
56.24999 18.636209 1.2984834
78.75 16.96019 0.78891003
101.24999 17.169466 0.71873009
123.74999 15.532196 0.70497781
146.25 16.318787 1.4263018
168.75 16.725199 3.3959899