Measurement E213M306
| 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: | 2.0 — 2.4 GeV2 | |
| W: | 1.825 — 1.85 GeV | |
| Ebeam: | 5.754 GeV | |
| M(π+,p), [GeV] | dσ/dM(π+,p), [μb/GeV] | uncertainty | syst. uncert. | total uncert. |
|---|---|---|---|---|
| 1.100435 | 2.5759 | 0.1669 | 0.7554 | 0.7736 |
| 1.145619 | 12.3689 | 0.6939 | 2.3408 | 4.0818 |
| 1.190804 | 20.063 | 0.8387 | 3.131 | 4.4334 |
| 1.235989 | 18.5761 | 1.058 | 2.7454 | 2.9422 |
| 1.281174 | 13.075 | 0.78 | 1.9417 | 2.0925 |
| 1.326359 | 10.9888 | 0.6364 | 1.5513 | 1.6767 |
| 1.371544 | 10.5535 | 0.5412 | 1.39 | 1.4917 |
| 1.416728 | 9.6987 | 0.5759 | 1.2328 | 1.3607 |
| 1.461913 | 9.9947 | 0.5611 | 1.1945 | 1.3198 |
| 1.507098 | 10.6041 | 0.5626 | 1.1989 | 1.3243 |
| 1.552283 | 8.4311 | 0.4289 | 0.9607 | 1.0521 |
| 1.597468 | 6.6566 | 0.437 | 0.7604 | 1.2619 |
| 1.642653 | 3.0939 | 0.3573 | 0.4024 | 1.4157 |
| 1.687837 | 0.7691 | 0.1081 | 0.1749 | 0.2056 |
Experiment comment: