Measurement E1M646
| 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: | 0.8 — 1.1 GeV2 | |
| W: | 1.525 — 1.55 GeV | |
| x: | 0.3843 — 0.3966 | |
| 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 | 6.9276042 | 1.3329992 |
| 27.0 | 9.8820782 | 1.2142223 |
| 45.0 | 9.8180084 | 0.98228669 |
| 63.0 | 9.4173908 | 0.93502158 |
| 81.0 | 8.4194393 | 0.50373942 |
| 98.99999 | 7.2988753 | 0.34434313 |
| 117.0 | 7.868825 | 0.542548 |
| 135.0 | 7.1700878 | 0.56864744 |
| 153.0 | 8.8827934 | 1.1188108 |
| 171.0 | 6.8408265 | 0.54721063 |