CLAS Physics Database

Measurement E62M109

Experiment: E-94-005 CLAS experiment
Year: 2006
Spokesperson: L. Elouadrhiri
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dM(π,p)
Q2: 0.25 — 0.3 GeV2
W: 1.425 — 1.45 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
1.07488 74.771019 12.00838
1.10895 201.81683 15.931752
1.14302 275.23639 19.2722
1.1771 250.85254 16.471319
1.21117 155.97548 10.198148
1.24525 88.204033 9.0584688
1.27932 34.42881 4.7760239
1.31339 1.6028697 0.0