Measurement E1M449
| 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: | 1.625 — 1.65 GeV | |
| x: | 0.2608 — 0.2697 | |
| 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 | 19.32362 | 2.0289798 |
| 27.0 | 20.937099 | 1.3277245 |
| 45.0 | 17.697336 | 1.0545939 |
| 63.0 | 14.401879 | 0.738446 |
| 81.0 | 10.635473 | 0.53233546 |
| 98.99999 | 8.6164932 | 0.62897164 |
| 117.0 | 9.4276524 | 0.80970341 |
| 135.0 | 11.502986 | 1.1078687 |
| 153.0 | 10.201164 | 1.3695134 |
| 171.0 | 12.796333 | 2.4774392 |