Measurement E1M585
| 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: | 1.4 — 1.425 GeV | |
| x: | 0.4523 — 0.4681 | |
| 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 | 12.861857 | 2.7632949 |
| 27.0 | 7.671452 | 0.90113544 |
| 45.0 | 7.9475951 | 1.0432043 |
| 63.0 | 6.1710777 | 0.57147259 |
| 81.0 | 5.3263702 | 0.56864142 |
| 98.99999 | 4.6373787 | 0.46970183 |
| 117.0 | 3.9725022 | 0.49184358 |
| 135.0 | 4.0120215 | 0.50342119 |
| 153.0 | 4.3070478 | 0.53059703 |
| 171.0 | 5.1776223 | 0.73127836 |