Measurement E1M271
| 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: | 1.95 — 1.975 GeV | |
| x: | 0.3009 — 0.3079 | |
| 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 | 7.6666203 | 2.3987281 |
| 27.0 | 8.2219076 | 2.7169852 |
| 45.0 | 5.9793115 | 1.0676843 |
| 63.0 | 5.2032027 | 1.0870023 |
| 81.0 | 5.3504944 | 0.7136364 |
| 98.99999 | 3.9812748 | 0.64752787 |
| 117.0 | 5.0590777 | 0.75254369 |
| 135.0 | 3.7685726 | 0.54407775 |
| 153.0 | 3.8259106 | 1.0134683 |
| 171.0 | 3.3265195 | 0.0 |