CLAS Physics Database

Measurement E62M576

Experiment: E-94-005 CLAS experiment
Year: 2006
Spokesperson: L. Elouadrhiri
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/d(−cos(θ(p)))
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(p), [deg] dσ/d(−cos(θ(p))), [μb/rad] uncertainty
12.85715 4.299293 0.73581797
38.57143 5.4675927 0.85160476
64.28571 7.25564 0.7771768
90.0 7.860177 1.2399352
115.71429 9.8184299 1.4064651
141.42857 7.4210553 1.6719959
167.14285 7.3855462 1.1961167