Measurement E213M594
| 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: | 1.9 — 1.925 GeV | |
| Ebeam: | 5.754 GeV | |
| M(π+,p), [GeV] | dσ/dM(π+,p), [μb/GeV] | uncertainty | syst. uncert. | total uncert. |
|---|---|---|---|---|
| 1.105792 | 3.9309 | 0.2811 | 0.8532 | 2.4355 |
| 1.161691 | 11.0972 | 0.5299 | 1.8716 | 2.6527 |
| 1.21759 | 14.9078 | 0.6116 | 2.0713 | 2.9295 |
| 1.273489 | 9.9869 | 0.5704 | 1.3167 | 1.8577 |
| 1.329388 | 7.5385 | 0.4094 | 0.973 | 1.3806 |
| 1.385287 | 7.0315 | 0.3913 | 0.8642 | 0.9487 |
| 1.441186 | 6.1617 | 0.3563 | 0.735 | 0.8168 |
| 1.497086 | 6.3009 | 0.5316 | 0.705 | 0.883 |
| 1.552985 | 6.4811 | 0.3082 | 0.699 | 0.7639 |
| 1.608884 | 6.2349 | 0.3017 | 0.656 | 0.9317 |
| 1.664783 | 4.3844 | 0.2428 | 0.4676 | 0.665 |
| 1.720682 | 1.3877 | 0.1155 | 0.1907 | 0.6444 |
| 1.776581 | 0.0259 | 0.004 | 0.0133 | 0.0138 |
| 1.83248 | 0.0 | 0.0006 | 0.0 | 0.0 |
Experiment comment: