Measurement E62M227
| Experiment: | E-94-005 CLAS experiment | |
|---|---|---|
| Year: | 2006 |
|
| Spokesperson: | L. Elouadrhiri | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(π+))) | |
| Q2: | 0.3 — 0.35 GeV2 | |
| W: | 1.375 — 1.4 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 pπ+π− off Protons at 0.2<Q2<0.6 GeV2 and 1.3<W<1.57 GeV with CLAS //
PRC 79, 015204 (2009)
|
|
| θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 12.85715 | 5.4117174 | 1.270679 |
| 38.57143 | 9.6011677 | 1.1502364 |
| 64.28571 | 13.943668 | 2.2593267 |
| 90.0 | 13.252139 | 0.77070576 |
| 115.71429 | 11.455719 | 1.156737 |
| 141.42857 | 10.696928 | 1.8174218 |
| 167.14285 | 9.9789505 | 0.65344691 |