Measurement E62M122
| Experiment: | E-94-005 CLAS experiment | |
|---|---|---|
| Year: | 2006 |
|
| Spokesperson: | L. Elouadrhiri | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/dM(π+,π−) | |
| Q2: | 0.25 — 0.3 GeV2 | |
| W: | 1.45 — 1.475 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 |
|---|---|---|
| 0.27774 | 49.784576 | 6.7686028 |
| 0.31494 | 143.0625 | 13.759553 |
| 0.35214 | 175.11461 | 11.258057 |
| 0.38934 | 181.82545 | 11.450497 |
| 0.42653 | 182.3674 | 10.216773 |
| 0.46373 | 180.56442 | 11.062626 |
| 0.50093 | 106.65422 | 8.0905113 |
| 0.53813 | 7.5450311 | 1.8921078 |