CLAS Physics Database

Measurement E62M610

Experiment: E-94-005 CLAS experiment
Year: 2006
Spokesperson: L. Elouadrhiri
Reaction: ep → π+πp
Polarization: none
Quantity: dσ/d(−cos(θ(π)))
Q2: 0.45 — 0.5 GeV2
W: 1.45 — 1.475 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 17.458111 2.8959019
33.75 16.680521 1.5512087
56.24999 15.362761 1.5480165
78.75 11.149133 1.4946727
101.24999 9.4919024 1.2928934
123.74999 10.183497 1.4074837
146.25 12.485677 1.7939541
168.75 11.72805 2.3928394