Measurement E1M253
| 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: | 1.925 — 1.95 GeV | |
| x: | 0.3079 — 0.3151 | |
| 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−) | dσ/d(−cos(θ(π−))), [μb/rad] | uncertainty |
|---|---|---|
| 9.0 | 6.39502 | 1.414927 |
| 27.0 | 6.3973179 | 0.93428129 |
| 45.0 | 5.0374193 | 0.59484833 |
| 63.0 | 4.7319641 | 1.0943965 |
| 81.0 | 5.3144207 | 1.0595042 |
| 98.99999 | 4.8613024 | 0.90118986 |
| 117.0 | 5.0394168 | 1.073123 |
| 135.0 | 4.5651526 | 0.94090933 |
| 153.0 | 5.6475878 | 1.3278867 |
| 171.0 | 3.9840934 | 0.9459033 |