Measurement E1M239
| 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: | 1.875 — 1.9 GeV | |
| x: | 0.3226 — 0.3303 | |
| 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 | 7.0549507 | 2.0297191 |
| 27.0 | 13.001225 | 3.3208251 |
| 45.0 | 4.4804235 | 1.0752041 |
| 63.0 | 6.313067 | 1.7381244 |
| 81.0 | 5.9499664 | 1.082109 |
| 98.99999 | 5.5435481 | 0.78525507 |
| 117.0 | 6.3334603 | 0.99076402 |
| 135.0 | 4.7156358 | 0.94848841 |
| 153.0 | 5.8348875 | 1.7468102 |
| 171.0 | 3.4345043 | 0.0 |