Measurement E1M571
| 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: | 1.875 — 1.9 GeV | |
| x: | 0.1923 — 0.1979 | |
| 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 | 11.177671 | 1.5281385 |
| 27.0 | 13.633349 | 1.0094113 |
| 45.0 | 11.712231 | 0.81127036 |
| 63.0 | 9.3521976 | 0.46876818 |
| 81.0 | 7.8981404 | 0.33865371 |
| 98.99999 | 8.5446806 | 0.32315949 |
| 117.0 | 9.5832376 | 0.4331966 |
| 135.0 | 9.3690596 | 0.53010947 |
| 153.0 | 10.04468 | 1.2875828 |
| 171.0 | 7.5172377 | 0.12461446 |