Measurement E213M1260
| 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: | 4.2 — 5.0 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 | 0.0582 | 0.0162 | 0.0335 | 0.3379 |
| 1.132227 | 0.9289 | 0.1256 | 0.3503 | 0.4992 |
| 1.168483 | 2.5125 | 0.5157 | 0.8207 | 1.1713 |
| 1.204739 | 6.0032 | 0.5019 | 1.6606 | 2.3564 |
| 1.240995 | 5.5129 | 0.4576 | 1.5 | 1.5683 |
| 1.277252 | 3.9691 | 0.4028 | 1.0992 | 1.1706 |
| 1.313508 | 1.5746 | 0.2012 | 0.4861 | 0.684 |
| 1.349764 | 1.0691 | 0.1709 | 0.3527 | 0.4976 |
| 1.38602 | 0.4152 | 0.0758 | 0.172 | 1.0894 |
| 1.422277 | 0.0473 | 0.0087 | 0.0355 | 1.1093 |
| 1.458533 | 0.0012 | 0.0055 | 0.0009 | 0.0055 |
| 1.494789 | 0.0 | 0.0022 | 0.0 | 0.0 |
| 1.531046 | 0.0 | 0.0 | 0.0 | 0.0 |
| 1.567302 | 0.0 | 0.0 | 0.0 | 0.0 |
Experiment comment: