Measurement E1M357
| 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: | 1.425 — 1.45 GeV | |
| x: | 0.3472 — 0.3611 | |
| 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 | 27.450384 | 4.8280182 |
| 27.0 | 17.542217 | 1.7400545 |
| 45.0 | 13.693566 | 1.2910131 |
| 63.0 | 11.049685 | 0.96921909 |
| 81.0 | 10.26583 | 0.94882751 |
| 98.99999 | 7.7819686 | 0.74670994 |
| 117.0 | 6.677876 | 0.70161778 |
| 135.0 | 7.7067633 | 0.72923374 |
| 153.0 | 9.9644995 | 1.0728676 |
| 171.0 | 12.145656 | 1.9597245 |