Measurement E1M189
| 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: | 1.775 — 1.8 GeV | |
| x: | 0.3552 — 0.3641 | |
| 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 | 5.4795475 | 2.1651633 |
| 27.0 | 4.6862478 | 1.8069131 |
| 45.0 | 3.7046111 | 0.77300155 |
| 63.0 | 6.9767857 | 1.1475445 |
| 81.0 | 6.2309575 | 0.91486144 |
| 98.99999 | 5.2896514 | 1.2834001 |
| 117.0 | 4.5605903 | 0.77395338 |
| 135.0 | 4.2141924 | 0.67281771 |
| 153.0 | 5.0544572 | 1.6864692 |
| 171.0 | 6.0129433 | 2.5885267 |