Measurement E159M5
| Experiment: | E1-6 | |
|---|---|---|
| Year: | 2001 | |
| Spokesperson: | V. Burkert | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | σ | |
| Q2: | 4.2 — 5.0 GeV2 | |
| W: | 1.4 — 2.0 GeV | |
| Ebeam: | 5.75 GeV | |
| W, [GeV] | σ, [μb] | uncertainty |
|---|---|---|
| 1.4125 | 0.295167 | 0.0282429 |
| 1.4375 | 0.438695 | 0.035781 |
| 1.4625 | 0.557787 | 0.0427548 |
| 1.4875 | 0.699315 | 0.0470889 |
| 1.5125 | 0.913445 | 0.0569557 |
| 1.5375 | 0.796814 | 0.0480785 |
| 1.5625 | 0.707636 | 0.0475445 |
| 1.5875 | 0.713086 | 0.0520459 |
| 1.6125 | 0.880069 | 0.0580096 |
| 1.6375 | 0.857097 | 0.0501171 |
| 1.6625 | 1.12918 | 0.0610481 |
| 1.6875 | 1.52618 | 0.0737504 |
| 1.7125 | 1.79639 | 0.0848081 |
| 1.7375 | 1.78253 | 0.0900857 |
| 1.7625 | 1.67669 | 0.089203 |
| 1.7875 | 1.5031 | 0.0758142 |
| 1.8125 | 1.70387 | 0.0933117 |
| 1.8375 | 1.4548 | 0.0765216 |
| 1.8625 | 1.40674 | 0.0753603 |
| 1.8875 | 1.38169 | 0.0744783 |
| 1.9125 | 1.3964 | 0.0762338 |
| 1.9375 | 1.44699 | 0.0752065 |
| 1.9625 | 1.29103 | 0.0804004 |
| 1.9875 | 1.36911 | 0.0798571 |
Experiment comment: