Measurement E1M503
| 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: | 1.725 — 1.75 GeV | |
| x: | 0.2295 — 0.2368 | |
| 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+), [deg] | dσ/d(−cos(θ(π+))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 14.348366 | 1.5746379 |
| 27.0 | 17.091339 | 1.7466992 |
| 45.0 | 13.112206 | 0.94779909 |
| 63.0 | 13.025511 | 0.72374266 |
| 81.0 | 12.444137 | 0.48683116 |
| 98.99999 | 11.97742 | 0.39293039 |
| 117.0 | 12.817183 | 0.45819932 |
| 135.0 | 12.243515 | 0.52410817 |
| 153.0 | 14.902418 | 1.9460734 |
| 171.0 | 11.621135 | 1.4096487 |