CLAS Physics Database

Measurement E62M446

Experiment: E-94-005 CLAS experiment
Year: 2006
Spokesperson: L. Elouadrhiri
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dM(π+)
Q2: 0.4 — 0.45 GeV2
W: 1.35 — 1.375 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
M(π+), [GeV] dσ/dM(π+), [μb/GeV] uncertainty
0.27561 27.862766 7.7615061
0.30854 121.9427 17.912796
0.34147 118.24685 14.468095
0.3744 86.408768 11.885724
0.40733 34.056988 5.2313256
0.44026 1.0200268 0.25118825