Measurement E1M206
| 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: | 1.825 — 1.85 GeV | |
| x: | 0.3384 — 0.3466 | |
| 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 | 5.155786 | 1.6194695 |
| 27.0 | 4.5123515 | 0.90980113 |
| 45.0 | 5.3646832 | 1.1691377 |
| 63.0 | 5.8471394 | 0.99986076 |
| 81.0 | 4.6789141 | 0.78545463 |
| 98.99999 | 5.2035184 | 1.0145352 |
| 117.0 | 3.2972186 | 0.56949729 |
| 135.0 | 4.6487527 | 0.89423698 |
| 153.0 | 3.8064296 | 0.78108186 |
| 171.0 | 4.8919926 | 2.5078075 |