Measurement E1M622
| Experiment: | E93-006 CLAS experiment | |
|---|---|---|
| Year: | 2003 |
|
| Spokespersons: | V. D. Burkert, M. Ripani | |
| Reaction: | ep → π+π−p | |
| Polarization: | none | |
| Quantity: | dσ/d(−cos(θ(π−))) | |
| Q2: | 0.8 — 1.1 GeV2 | |
| W: | 1.475 — 1.5 GeV | |
| x: | 0.4095 — 0.4231 | |
| Publication: |
M. Ripani, V. D. Burkert, V. I. Mokeev, M. Battaglieri, R. De Vita, E. Golovach, V. Tauti, and CLAS Collaboration Measurement of ep->e'p pi+pi- and Baryon Resonance Analysis //
Phys. Rev. Let. 91, 022002 (2003)
|
|
| θ(π−) | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 9.9346895 | 1.5325296 |
| 27.0 | 13.021325 | 1.5108877 |
| 45.0 | 10.436517 | 0.75183487 |
| 63.0 | 8.590373 | 0.67305279 |
| 81.0 | 7.7228241 | 0.82134956 |
| 98.99999 | 6.6804123 | 0.73786157 |
| 117.0 | 6.507813 | 0.63940811 |
| 135.0 | 7.492425 | 0.75162423 |
| 153.0 | 9.7197495 | 1.0041513 |
| 171.0 | 7.7966022 | 1.4717685 |