Measurement E1M69
| 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: | 1.525 — 1.55 GeV | |
| x: | 0.4606 — 0.4735 | |
| 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 | 5.4637341 | 2.2124341 |
| 27.0 | 3.2856503 | 1.1846862 |
| 45.0 | 6.5831466 | 2.4035356 |
| 63.0 | 4.4995565 | 0.8578167 |
| 81.0 | 6.3601909 | 1.749867 |
| 98.99999 | 4.9069366 | 2.44068 |
| 117.0 | 4.438808 | 0.80783302 |
| 135.0 | 5.2290106 | 1.2287973 |
| 153.0 | 4.2890029 | 2.2342784 |
| 171.0 | 4.2683945 | 0.0 |