Measurement E1M693
| 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: | 1.625 — 1.65 GeV | |
| x: | 0.3402 — 0.3505 | |
| 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 | 9.580595 | 1.6725928 |
| 27.0 | 12.635734 | 2.1327288 |
| 45.0 | 10.651532 | 2.4020729 |
| 63.0 | 9.8256264 | 0.79257149 |
| 81.0 | 8.8594027 | 0.49850336 |
| 98.99999 | 8.2163506 | 0.48840943 |
| 117.0 | 8.3645277 | 0.42057061 |
| 135.0 | 8.7113237 | 0.54137915 |
| 153.0 | 11.548697 | 1.4129063 |
| 171.0 | 8.3417845 | 0.88618708 |