Measurement E1M559
| 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: | 1.85 — 1.875 GeV | |
| x: | 0.1979 — 0.2036 | |
| 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 | 14.053551 | 2.3844213 |
| 27.0 | 16.720655 | 3.2592268 |
| 45.0 | 11.472507 | 1.0780705 |
| 63.0 | 9.6484642 | 0.52273005 |
| 81.0 | 8.3565178 | 0.37352294 |
| 98.99999 | 9.0721359 | 0.55490029 |
| 117.0 | 9.6890898 | 0.45843619 |
| 135.0 | 9.2008228 | 0.62174374 |
| 153.0 | 10.291698 | 1.6723201 |
| 171.0 | 7.8897376 | 0.16538602 |