Measurement E1M814
| 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+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 8.1498184 | 0.97485459 |
| 27.0 | 10.424523 | 1.2206153 |
| 45.0 | 8.3789215 | 0.81370491 |
| 63.0 | 7.8495355 | 0.6932829 |
| 81.0 | 7.4123163 | 0.53093511 |
| 98.99999 | 8.1847963 | 0.51855749 |
| 117.0 | 7.8956046 | 0.58282906 |
| 135.0 | 7.221365 | 0.53460193 |
| 153.0 | 10.514706 | 2.9589505 |
| 171.0 | 6.3768716 | 0.11696822 |