Measurement E1M572
| 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: | 0.5 — 0.8 GeV2 | |
| W: | 1.875 — 1.9 GeV | |
| x: | 0.1923 — 0.1979 | |
| 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 | 16.106049 | 1.5760086 |
| 27.0 | 14.091449 | 0.87538975 |
| 45.0 | 11.072966 | 1.1691405 |
| 63.0 | 9.0057182 | 0.43814558 |
| 81.0 | 8.8312483 | 0.47576979 |
| 98.99999 | 8.7515497 | 0.61254358 |
| 117.0 | 7.772089 | 0.57795662 |
| 135.0 | 9.3117828 | 0.83354199 |
| 153.0 | 11.225822 | 4.1548266 |
| 171.0 | 11.618402 | 0.99546266 |