CLAS Physics Database

Measurement E62M783

Experiment: E-94-005 CLAS experiment
Year: 2006
Spokesperson: L. Elouadrhiri
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dM(π+,p)
Q2: 0.55 — 0.6 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 7.7079139 0.32285425
1.10895 34.208199 5.5907931
1.14302 69.053535 10.727859
1.1771 141.53023 17.266705
1.21117 183.29231 18.851273
1.24525 113.5273 16.452799
1.27932 48.883293 8.2032871
1.31339 3.25453 0.79104745