Measurement E1M657
| 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: | 0.8 — 1.1 GeV2 | |
| W: | 1.55 — 1.575 GeV | |
| x: | 0.3725 — 0.3843 | |
| 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 | 9.6151495 | 1.2430376 |
| 27.0 | 12.110222 | 0.98666686 |
| 45.0 | 10.642174 | 0.66074491 |
| 63.0 | 9.1302004 | 0.60524285 |
| 81.0 | 7.7908969 | 0.62341022 |
| 98.99999 | 6.7203364 | 0.68219423 |
| 117.0 | 5.8781605 | 0.57976079 |
| 135.0 | 5.9770713 | 0.61077291 |
| 153.0 | 6.9343305 | 0.7861712 |
| 171.0 | 7.121242 | 1.5798311 |