Measurement E1M81
| 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: | 1.55 — 1.575 GeV | |
| x: | 0.4482 — 0.4606 | |
| 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 | 4.5534492 | 1.1090782 |
| 27.0 | 5.1580768 | 1.8747165 |
| 45.0 | 6.1985178 | 1.4872497 |
| 63.0 | 5.5123482 | 1.2500592 |
| 81.0 | 4.449101 | 0.99550414 |
| 98.99999 | 3.3118556 | 0.67006457 |
| 117.0 | 3.601402 | 0.85654134 |
| 135.0 | 5.1927056 | 1.7118266 |
| 153.0 | 3.7736859 | 1.2194769 |
| 171.0 | 3.776397 | 1.7372549 |