Measurement E62M683
| 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: | 0.5 — 0.55 GeV2 | |
| W: | 1.4 — 1.425 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 |
|---|---|---|
| 11.25 | 7.1563673 | 1.9310628 |
| 33.75 | 6.6240821 | 1.0203718 |
| 56.24999 | 9.904417 | 1.7290626 |
| 78.75 | 11.514029 | 2.0042317 |
| 101.24999 | 10.29036 | 1.0750072 |
| 123.74999 | 7.9983392 | 0.91144401 |
| 146.25 | 6.3099127 | 0.91024798 |
| 168.75 | 9.7428007 | 0.74687409 |