Measurement E1M251
| 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: | 1.1 — 1.5 GeV2 | |
| W: | 1.9 — 1.925 GeV | |
| x: | 0.3151 — 0.3226 | |
| 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 | 7.3430934 | 2.5543857 |
| 27.0 | 6.2209411 | 1.6146637 |
| 45.0 | 6.817286 | 1.3208804 |
| 63.0 | 6.0245752 | 1.9719239 |
| 81.0 | 5.3303738 | 0.97552049 |
| 98.99999 | 5.4072695 | 0.7408765 |
| 117.0 | 4.7069411 | 0.66599941 |
| 135.0 | 4.9922147 | 0.9505654 |
| 153.0 | 4.5695715 | 1.2254548 |
| 171.0 | 3.4263256 | 0.0 |