Measurement E1M560
| 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: | 1.85 — 1.875 GeV | |
| x: | 0.1979 — 0.2036 | |
| 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 | 13.649013 | 1.1913881 |
| 27.0 | 14.60381 | 0.88828021 |
| 45.0 | 9.9992208 | 0.49363977 |
| 63.0 | 9.0000601 | 0.41946846 |
| 81.0 | 9.6500406 | 0.57651103 |
| 98.99999 | 8.6184225 | 0.7180329 |
| 117.0 | 8.2775431 | 0.67914534 |
| 135.0 | 9.1380978 | 1.0968663 |
| 153.0 | 8.8535776 | 0.79216594 |
| 171.0 | 9.3662453 | 1.0207542 |