Measurement E1M455
| 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: | 1.625 — 1.65 GeV | |
| x: | 0.2608 — 0.2697 | |
| 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 | 12.781913 | 1.4593779 |
| 27.0 | 18.640118 | 2.3224177 |
| 45.0 | 15.127882 | 1.4351685 |
| 63.0 | 12.416122 | 0.80394691 |
| 81.0 | 11.538267 | 0.48597026 |
| 98.99999 | 11.410849 | 0.46586338 |
| 117.0 | 11.799548 | 0.56999028 |
| 135.0 | 11.833362 | 0.60446411 |
| 153.0 | 14.646642 | 1.9170026 |
| 171.0 | 10.351759 | 0.60103738 |