Measurement E1M178
| 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: | 1.75 — 1.775 GeV | |
| x: | 0.3641 — 0.3733 | |
| 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 | 3.6411684 | 0.88873529 |
| 27.0 | 9.9561052 | 3.7695746 |
| 45.0 | 6.1686168 | 1.3870445 |
| 63.0 | 4.5155673 | 0.6251539 |
| 81.0 | 7.0651255 | 1.2153841 |
| 98.99999 | 8.0225935 | 1.038442 |
| 117.0 | 6.6753101 | 0.93516034 |
| 135.0 | 5.4045362 | 0.92667401 |
| 153.0 | 5.0707941 | 2.0051141 |
| 171.0 | 4.7192655 | 0.0 |