CLAS Physics Database

Measurement E62M569

Experiment: E-94-005 CLAS experiment
Year: 2006
Spokesperson: L. Elouadrhiri
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dφ(π+)
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
φ(π+), [deg] dσ/dφ(π+), [μb/rad] uncertainty
36.0 2.7392497 0.30183399
108.0 1.915478 0.22470364
180.0 2.4351788 0.32342136
251.99998 2.3827384 0.24807914
324.0 3.3424177 0.49735498