CLAS Physics Database

Measurement E62M170

Experiment: E-94-005 CLAS experiment
Year: 2006
Spokesperson: L. Elouadrhiri
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dM(π+)
Q2: 0.25 — 0.3 GeV2
W: 1.55 — 1.575 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
0.28399 33.232662 6.0400219
0.33369 77.991943 8.5723724
0.38339 97.231079 7.2967486
0.43309 98.427147 6.9343081
0.48278 123.22297 7.6927419
0.53248 139.3219 8.7272472
0.58218 142.13625 15.085452
0.63188 24.794184 2.8723588