Measurement E213M927
| Experiment: | E1-6, 2025 | |
|---|---|---|
| Year: | 2001 | |
| Spokespersons: | R.W. Gothe, A. Trivedi | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/dM(π+,p) | |
| Q2: | 3.0 — 3.5 GeV2 | |
| W: | 2.1 — 2.125 GeV | |
| Ebeam: | 5.754 GeV | |
| M(π+,p), [GeV] | dσ/dM(π+,p), [μb/GeV] | uncertainty | syst. uncert. | total uncert. |
|---|---|---|---|---|
| 1.110256 | 1.0976 | 0.0973 | 0.331 | 0.345 |
| 1.175084 | 3.3643 | 0.2245 | 0.8112 | 0.8417 |
| 1.239911 | 4.0993 | 0.2943 | 0.8054 | 0.8574 |
| 1.304739 | 3.4338 | 0.3401 | 0.6131 | 0.7011 |
| 1.369567 | 4.1598 | 0.5877 | 0.643 | 0.8711 |
| 1.434394 | 3.6206 | 0.3241 | 0.5522 | 0.6402 |
| 1.499222 | 3.2094 | 0.2718 | 0.4837 | 0.5549 |
| 1.56405 | 2.7461 | 0.2193 | 0.4236 | 0.477 |
| 1.628878 | 2.5739 | 0.2287 | 0.3764 | 0.4404 |
| 1.693705 | 1.988 | 0.1435 | 0.2887 | 0.3224 |
| 1.758533 | 2.1642 | 0.1948 | 0.2845 | 0.3448 |
| 1.823361 | 1.4742 | 0.1465 | 0.193 | 0.2423 |
| 1.888188 | 0.9004 | 0.1042 | 0.1254 | 0.1631 |
| 1.953016 | 0.0002 | 0.0025 | 0.0001 | 0.0025 |
Experiment comment: