CLAS Physics Database

Measurement E62M146

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: 1.5 — 1.525 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
0.28086 46.015579 7.8035202
0.32431 111.57408 10.827425
0.36776 142.54836 10.27987
0.41121 149.84831 8.7222576
0.45466 162.7823 10.050493
0.49811 169.27353 12.375515
0.54156 147.48726 13.855515
0.58501 16.557146 2.9527779