Measurement E62M40
| Experiment: | E-94-005 CLAS experiment | |
|---|---|---|
| Year: | 2006 |
|
| Spokesperson: | L. Elouadrhiri | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/dφ(π−) | |
| Q2: | 0.2 — 0.25 GeV2 | |
| W: | 1.575 — 1.6 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)
|
|
| φ(π−), [deg] | dσ/dφ(π−), [μb/rad] | uncertainty |
|---|---|---|
| 36.0 | 6.299099 | 0.47951704 |
| 108.0 | 6.264236 | 0.28417265 |
| 180.0 | 6.251369 | 0.5144099 |
| 251.99998 | 6.3256006 | 0.4930754 |
| 324.0 | 6.4380846 | 0.54296774 |