Measurement E1M9
| 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: | 1.1 — 1.5 GeV2 | |
| W: | 1.4 — 1.425 GeV | |
| x: | 0.5306 — 0.5463 | |
| 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 | 3.7924442 | 0.94568443 |
| 27.0 | 3.7353704 | 2.0383706 |
| 45.0 | 5.9027834 | 2.2544448 |
| 63.0 | 2.2493477 | 0.6184774 |
| 81.0 | 3.0606906 | 1.3264354 |
| 98.99999 | 2.0608983 | 0.79289567 |
| 117.0 | 1.9840835 | 0.64241815 |
| 135.0 | 2.1223969 | 0.57929516 |
| 153.0 | 1.9853829 | 0.6730094 |
| 171.0 | 2.5339341 | 0.63582784 |