Measurement E62M478
| 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: | 0.4 — 0.45 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 | 20.169943 | 3.2008839 |
| 33.75 | 17.023886 | 1.7441243 |
| 56.24999 | 12.549397 | 1.1646186 |
| 78.75 | 12.520493 | 1.2717593 |
| 101.24999 | 10.542933 | 1.201883 |
| 123.74999 | 9.1857538 | 1.0863872 |
| 146.25 | 9.4837837 | 1.2722158 |
| 168.75 | 13.9534 | 3.1198692 |