CLAS Physics Database

Measurement E62M614

Experiment: E-94-005 CLAS experiment
Year: 2006
Spokesperson: L. Elouadrhiri
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dM(π+)
Q2: 0.45 — 0.5 GeV2
W: 1.475 — 1.5 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
0.2793 22.890436 4.9502983
0.31963 89.558968 9.7077293
0.35995 105.83227 10.607617
0.40027 137.36952 15.118496
0.4406 139.97983 14.547853
0.48092 131.79521 12.334435
0.52124 93.408783 11.474647
0.56157 5.0349216 0.93886614