Measurement E1M23
| 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: | 1.425 — 1.45 GeV | |
| x: | 0.5154 — 0.5306 | |
| 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 | 1.9499958 | 0.49298733 |
| 27.0 | 3.2018485 | 1.8865844 |
| 45.0 | 2.8496542 | 0.58894384 |
| 63.0 | 3.0888724 | 0.94566 |
| 81.0 | 3.4161847 | 1.0548723 |
| 98.99999 | 4.8180232 | 2.4165537 |
| 117.0 | 3.1644044 | 0.68788111 |
| 135.0 | 3.2217274 | 1.1365331 |
| 153.0 | 2.0979698 | 0.79742682 |
| 171.0 | 3.7926495 | 0.0 |