Measurement E1M431
| 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: | 1.575 — 1.6 GeV | |
| x: | 0.279 — 0.2889 | |
| 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 | 13.932454 | 2.2436764 |
| 27.0 | 15.320618 | 2.01807 |
| 45.0 | 14.223348 | 1.6391052 |
| 63.0 | 14.054612 | 0.89564723 |
| 81.0 | 11.19265 | 0.54580152 |
| 98.99999 | 9.7422247 | 0.37548837 |
| 117.0 | 10.678808 | 0.42805034 |
| 135.0 | 10.625215 | 0.6222713 |
| 153.0 | 12.652994 | 1.5895337 |
| 171.0 | 9.1498156 | 0.41840783 |