Measurement E213M477
| 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: | 1.575 — 1.6 GeV | |
| Ebeam: | 5.754 GeV | |
| M(π+,p), [GeV] | dσ/dM(π+,p), [μb/GeV] | uncertainty | syst. uncert. | total uncert. |
|---|---|---|---|---|
| 1.09597 | 0.1783 | 0.024 | 0.0645 | 0.6273 |
| 1.132227 | 3.3698 | 0.2474 | 0.7098 | 0.7516 |
| 1.168483 | 11.922 | 0.6985 | 1.8728 | 2.6668 |
| 1.204739 | 21.9356 | 1.019 | 2.9232 | 4.1311 |
| 1.240995 | 21.7482 | 1.0692 | 2.7214 | 2.9239 |
| 1.277252 | 11.7481 | 0.5259 | 1.5196 | 1.608 |
| 1.313508 | 7.1705 | 0.4882 | 0.9675 | 1.0837 |
| 1.349764 | 3.7064 | 0.2426 | 0.5661 | 1.3655 |
| 1.38602 | 1.505 | 0.1971 | 0.291 | 3.2103 |
| 1.422277 | 0.0996 | 0.0115 | 0.0552 | 2.0123 |
| 1.458533 | 0.0019 | 0.0048 | 0.0012 | 0.0049 |
| 1.494789 | 0.0 | 0.0008 | 0.0 | 0.0 |
| 1.531046 | 0.0 | 0.0008 | 0.0 | 0.0 |
| 1.567302 | 0.0 | 0.0 | 0.0 | 0.0 |
Experiment comment: