Measurement E1M321
| 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: | 2.05 — 2.075 GeV | |
| x: | 0.2751 — 0.2813 | |
| 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 | 11.48955 | 3.6652429 |
| 27.0 | 5.7769384 | 0.87602878 |
| 45.0 | 5.2307968 | 0.83774436 |
| 63.0 | 3.9416044 | 0.60696822 |
| 81.0 | 4.6718359 | 0.96105701 |
| 98.99999 | 2.8471501 | 0.56192136 |
| 117.0 | 3.219058 | 0.64323038 |
| 135.0 | 3.9737372 | 0.73679698 |
| 153.0 | 3.4683104 | 0.83239424 |
| 171.0 | 5.6467094 | 2.1892443 |