Measurement E62M578
| Experiment: | E-94-005 CLAS experiment | |
|---|---|---|
| Year: | 2006 |
|
| Spokesperson: | L. Elouadrhiri | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/dM(π+,π−) | |
| Q2: | 0.45 — 0.5 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)
|
|
| M(π+,π−), [GeV] | dσ/dM(π+,π−), [μb/GeV] | uncertainty |
|---|---|---|
| 0.27461 | 27.771112 | 6.1517777 |
| 0.30556 | 138.17845 | 17.435242 |
| 0.33651 | 150.07263 | 14.043283 |
| 0.36746 | 122.62917 | 12.397676 |
| 0.39841 | 127.41097 | 12.267789 |
| 0.42936 | 111.45388 | 12.910063 |
| 0.46031 | 48.287643 | 5.3456221 |
| 0.49126 | 0.75486851 | 0.093442678 |