Measurement E62M157
| Experiment: | E-94-005 CLAS experiment | |
|---|---|---|
| Year: | 2006 |
|
| Spokesperson: | L. Elouadrhiri | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/dM(π−,p) | |
| Q2: | 0.25 — 0.3 GeV2 | |
| W: | 1.525 — 1.55 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−,p), [GeV] | dσ/dM(π−,p), [μb/GeV] | uncertainty |
|---|---|---|
| 1.08113 | 26.570179 | 4.7078862 |
| 1.1277 | 69.399155 | 8.9692097 |
| 1.17427 | 156.29655 | 13.726007 |
| 1.22085 | 209.44775 | 18.026865 |
| 1.26742 | 185.25841 | 10.71578 |
| 1.314 | 99.939499 | 5.8443079 |
| 1.36057 | 39.021038 | 7.0337672 |
| 1.40714 | 2.3527582 | 0.2551254 |