Measurement E1M109
| 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: | 1.625 — 1.65 GeV | |
| x: | 0.4137 — 0.4248 | |
| 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 | 7.8949184 | 2.388905 |
| 27.0 | 7.0406537 | 1.4025835 |
| 45.0 | 10.377293 | 2.4183264 |
| 63.0 | 7.0272131 | 1.3042361 |
| 81.0 | 3.9899144 | 1.0066304 |
| 98.99999 | 5.0311241 | 1.603363 |
| 117.0 | 0.17690121 | 4.1688776 |
| 135.0 | 3.9234874 | 0.95422971 |
| 153.0 | 3.909658 | 1.1313266 |
| 171.0 | 3.3215401 | 0.82602412 |