Measurement E62M458
| Experiment: | E-94-005 CLAS experiment | |
|---|---|---|
| Year: | 2006 |
|
| Spokesperson: | L. Elouadrhiri | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/dM(π+,π−) | |
| Q2: | 0.4 — 0.45 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)
|
|
| M(π+,π−), [GeV] | dσ/dM(π+,π−), [μb/GeV] | uncertainty |
|---|---|---|
| 0.27504 | 33.581226 | 7.4719291 |
| 0.30684 | 138.2946 | 20.193848 |
| 0.33864 | 149.74284 | 12.40677 |
| 0.37043 | 139.59621 | 13.750052 |
| 0.40223 | 112.44882 | 11.168823 |
| 0.43403 | 46.363811 | 5.2228699 |
| 0.46583 | 1.3179913 | 0.37872475 |