Measurement E1M502
| 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: | 0.5 — 0.8 GeV2 | |
| W: | 1.725 — 1.75 GeV | |
| x: | 0.2295 — 0.2368 | |
| 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 | 18.3169 | 1.7583541 |
| 27.0 | 16.808071 | 1.0388467 |
| 45.0 | 17.052547 | 0.89626276 |
| 63.0 | 13.859561 | 0.66725767 |
| 81.0 | 13.763054 | 0.73180628 |
| 98.99999 | 12.534445 | 1.0182195 |
| 117.0 | 11.082562 | 0.79906482 |
| 135.0 | 12.126187 | 1.0393009 |
| 153.0 | 13.41888 | 1.4632028 |
| 171.0 | 13.68494 | 1.7427777 |