CLAS Physics Database

Measurement E62M122

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: 1.45 — 1.475 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
0.27774 49.784576 6.7686028
0.31494 143.0625 13.759553
0.35214 175.11461 11.258057
0.38934 181.82545 11.450497
0.42653 182.3674 10.216773
0.46373 180.56442 11.062626
0.50093 106.65422 8.0905113
0.53813 7.5450311 1.8921078