CLAS Physics Database

Measurement E62M527

Experiment: E-94-005 CLAS experiment
Year: 2006
Spokesperson: L. Elouadrhiri
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/d(−cos(θ(π+)))
Q2: 0.4 — 0.45 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
θ(π+), [deg] dσ/d(−cos(θ(π+))), [μb/rad] uncertainty
11.25 15.669183 2.6420553
33.75 14.124502 1.5053606
56.24999 17.248192 1.4501435
78.75 15.620521 0.88377219
101.24999 14.558965 0.91800648
123.74999 12.701922 0.83084679
146.25 14.234765 1.2378507
168.75 12.358081 2.8357141