Measurement E1M548
| 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: | 1.825 — 1.85 GeV | |
| x: | 0.2036 — 0.2097 | |
| 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 | 14.734972 | 1.5846447 |
| 27.0 | 13.292048 | 0.85867155 |
| 45.0 | 10.060809 | 0.46907756 |
| 63.0 | 11.229883 | 0.58504117 |
| 81.0 | 10.499336 | 0.69778299 |
| 98.99999 | 9.5745859 | 0.76228142 |
| 117.0 | 9.2176275 | 0.90661275 |
| 135.0 | 9.2895641 | 1.0236278 |
| 153.0 | 10.375244 | 1.2200644 |
| 171.0 | 11.268137 | 1.2131798 |