Measurement E1M813
| 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: | 1.875 — 1.9 GeV | |
| x: | 0.2582 — 0.265 | |
| 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 | 9.056366 | 1.0441661 |
| 27.0 | 9.8740864 | 0.67166078 |
| 45.0 | 7.4192481 | 0.55037403 |
| 63.0 | 7.1894865 | 0.59541589 |
| 81.0 | 7.460506 | 0.51544756 |
| 98.99999 | 5.96417 | 0.46531668 |
| 117.0 | 6.2701292 | 0.65512449 |
| 135.0 | 7.3116732 | 1.0195811 |
| 153.0 | 8.0907383 | 0.74654293 |
| 171.0 | 12.201261 | 2.2286935 |