Measurement E213M486
| 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: | 1.6 — 1.625 GeV | |
| Ebeam: | 5.754 GeV | |
| M(π+,p), [GeV] | dσ/dM(π+,p), [μb/GeV] | uncertainty | syst. uncert. | total uncert. |
|---|---|---|---|---|
| 1.09597 | 0.2591 | 0.0264 | 0.1072 | 2.0292 |
| 1.132227 | 4.3051 | 0.2885 | 1.0494 | 1.6618 |
| 1.168483 | 11.814 | 1.0107 | 2.2168 | 2.4363 |
| 1.204739 | 21.8682 | 0.9361 | 3.4682 | 3.5923 |
| 1.240995 | 21.0196 | 0.9981 | 3.1457 | 3.3003 |
| 1.277252 | 12.835 | 0.572 | 1.9673 | 2.0487 |
| 1.313508 | 7.8994 | 0.5408 | 1.2718 | 1.382 |
| 1.349764 | 6.2249 | 0.5356 | 1.0361 | 1.1663 |
| 1.38602 | 3.5354 | 0.4125 | 0.6727 | 3.4782 |
| 1.422277 | 1.1222 | 0.118 | 0.3065 | 3.133 |
| 1.458533 | 0.0597 | 0.0136 | 0.0356 | 1.0142 |
| 1.494789 | 0.0003 | 0.0025 | 0.0002 | 0.0025 |
| 1.531046 | 0.0 | 0.0011 | 0.0 | 0.0 |
| 1.567302 | 0.0 | 0.0011 | 0.0 | 0.0 |
Experiment comment: