Measurement E213M583
| 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: | 1.875 — 1.9 GeV | |
| Ebeam: | 5.754 GeV | |
| M(π−,p), [GeV] | dσ/dM(π−,p), [μb/GeV] | uncertainty | syst. uncert. | total uncert. |
|---|---|---|---|---|
| 1.105792 | 1.9483 | 0.2006 | 0.3257 | 0.4641 |
| 1.161691 | 5.3403 | 0.318 | 0.8719 | 1.2374 |
| 1.21759 | 8.4363 | 0.4293 | 1.3219 | 1.8746 |
| 1.273489 | 6.7333 | 0.3025 | 1.1787 | 1.2169 |
| 1.329388 | 6.5691 | 0.2785 | 1.145 | 1.1784 |
| 1.385287 | 6.8808 | 0.3279 | 1.1015 | 1.1492 |
| 1.441186 | 7.3329 | 0.3175 | 1.0206 | 1.0688 |
| 1.497086 | 9.2702 | 0.5243 | 1.2587 | 1.3635 |
| 1.552985 | 10.8157 | 0.529 | 1.4709 | 1.5632 |
| 1.608884 | 10.6219 | 0.6181 | 1.5316 | 2.1706 |
| 1.664783 | 7.8099 | 0.4564 | 1.1607 | 1.6455 |
| 1.720682 | 2.2481 | 0.1948 | 0.453 | 0.6419 |
| 1.776581 | 0.0136 | 0.0005 | 0.0081 | 0.0081 |
| 1.83248 | 0.0 | 0.0 | 0.0 | 0.0 |
Experiment comment: