CLAS Physics Database

Measurement E62M411

Experiment: E-94-005 CLAS experiment
Year: 2006
Spokesperson: L. Elouadrhiri
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dM(π+,p)
Q2: 0.35 — 0.4 GeV2
W: 1.525 — 1.55 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+,p), [GeV] dσ/dM(π+,p), [μb/GeV] uncertainty
1.08113 7.616951 1.5322446
1.1277 41.76701 5.3256288
1.17427 127.12733 17.922863
1.22085 230.52614 13.785321
1.26742 161.70827 12.117798
1.314 84.881615 7.4040847
1.36057 36.356483 4.657887
1.40714 2.7816789 0.80634928