CLAS Physics Database

Measurement E62M600

Experiment: E-94-005 CLAS experiment
Year: 2006
Spokesperson: L. Elouadrhiri
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/d(−cos(θ(p)))
Q2: 0.45 — 0.5 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
θ(p), [deg] dσ/d(−cos(θ(p))), [μb/rad] uncertainty
11.25 7.9980922 1.6305878
33.75 5.5842662 0.8054319
56.24999 9.3792877 1.0445158
78.75 13.591352 1.5951927
101.24999 15.664972 2.1625698
123.74999 17.215382 2.3647366
146.25 13.110542 1.6851447
168.75 11.559735 1.4758822