Measurement E1M230
| 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: | 1.875 — 1.9 GeV | |
| x: | 0.3226 — 0.3303 | |
| 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 | 7.4403534 | 2.234494 |
| 27.0 | 5.4725857 | 1.6863939 |
| 45.0 | 5.6732502 | 1.0148854 |
| 63.0 | 4.6552682 | 0.93764472 |
| 81.0 | 5.147562 | 0.78806007 |
| 98.99999 | 4.511456 | 0.71097142 |
| 117.0 | 4.8995047 | 0.9075914 |
| 135.0 | 4.6829853 | 0.89478904 |
| 153.0 | 5.3139319 | 1.2563097 |
| 171.0 | 4.6317801 | 2.3405328 |