Measurement E1M287
| 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: | 1.975 — 2.0 GeV | |
| x: | 0.2941 — 0.3009 | |
| 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 | 7.887135 | 2.7727818 |
| 27.0 | 6.6989274 | 1.859184 |
| 45.0 | 4.9692826 | 0.71955782 |
| 63.0 | 6.2497983 | 1.3102955 |
| 81.0 | 4.1169696 | 0.55087376 |
| 98.99999 | 5.3778834 | 0.6855998 |
| 117.0 | 4.2978497 | 0.51510525 |
| 135.0 | 4.6225691 | 0.78819305 |
| 153.0 | 4.1343217 | 1.0288743 |
| 171.0 | 2.9722967 | 0.0 |