Measurement E213M484
| 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: | 2.4 — 3.0 GeV2 | |
| W: | 1.6 — 1.625 GeV | |
| Ebeam: | 5.754 GeV | |
| M(π−,p), [GeV] | dσ/dM(π−,p), [μb/GeV] | uncertainty | syst. uncert. | total uncert. |
|---|---|---|---|---|
| 1.09597 | 0.742 | 0.1015 | 0.1845 | 0.5344 |
| 1.132227 | 3.0314 | 0.2398 | 0.6752 | 0.7165 |
| 1.168483 | 6.3184 | 0.411 | 1.3629 | 1.4235 |
| 1.204739 | 9.4401 | 0.7568 | 1.9604 | 2.1014 |
| 1.240995 | 13.1377 | 0.5715 | 2.4946 | 2.5592 |
| 1.277252 | 14.6185 | 0.6934 | 2.7234 | 2.8103 |
| 1.313508 | 13.6083 | 0.5322 | 2.5853 | 2.6395 |
| 1.349764 | 12.8542 | 0.8305 | 2.2447 | 2.3934 |
| 1.38602 | 9.937 | 0.6206 | 1.7317 | 1.8395 |
| 1.422277 | 4.4636 | 0.3691 | 0.8261 | 1.5991 |
| 1.458533 | 0.5165 | 0.0792 | 0.1451 | 2.0842 |
| 1.494789 | 0.0007 | 0.0 | 0.0004 | 0.0004 |
| 1.531046 | 0.0 | 0.0 | 0.0 | 0.0 |
| 1.567302 | 0.0 | 0.0 | 0.0 | 0.0 |
Experiment comment: