CLAS Physics Database

Measurement E62M506

Experiment: E-94-005 CLAS experiment
Year: 2006
Spokesperson: L. Elouadrhiri
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/dM(π+)
Q2: 0.4 — 0.45 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 32.489681 6.2008786
0.31963 96.881447 13.463574
0.35995 125.02247 11.256774
0.40027 125.78358 9.4706116
0.4406 138.50723 12.923135
0.48092 151.81367 10.206494
0.52124 105.83485 9.9751663
0.56157 8.0041962 1.2657435