Measurement E159M904
| Experiment: | E1-6 | |
|---|---|---|
| Year: | 2001 | |
| Spokesperson: | V. Burkert | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(π+))) | |
| Q2: | 4.2 — 5.0 GeV2 | |
| W: | 1.475 GeV | |
| Ebeam: | 5.75 GeV | |
| θ(π+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 0.168909 | 0.0962932 |
| 27.0 | 0.338416 | 0.105714 |
| 45.0 | 0.286082 | 0.100767 |
| 63.0 | 0.451572 | 0.113057 |
| 81.0 | 0.484041 | 0.0996112 |
| 99.0 | 0.366279 | 0.0704047 |
| 117.0 | 0.333537 | 0.0718293 |
| 135.0 | 0.487468 | 0.10672 |
| 153.0 | 0.247647 | 0.185396 |
| 171.0 | 0.235242 | 0.275442 |
Experiment comment: