Measurement E1M491
| 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: | 1.7 — 1.725 GeV | |
| x: | 0.2368 — 0.2444 | |
| 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 | 15.055673 | 1.5722324 |
| 27.0 | 21.629009 | 3.3462029 |
| 45.0 | 14.491385 | 1.5140302 |
| 63.0 | 14.268929 | 0.65339929 |
| 81.0 | 14.19399 | 0.59242189 |
| 98.99999 | 12.859016 | 0.42174184 |
| 117.0 | 13.758697 | 0.47913113 |
| 135.0 | 14.639783 | 0.78196377 |
| 153.0 | 15.654233 | 1.455052 |
| 171.0 | 12.412574 | 1.2646359 |