Measurement E25M22
| Experiment: | e1-dvcs E06-003 | |
|---|---|---|
| Year: | 2007 |
|
| Spokespersons: | V. D. Burkert, L. Elouadrhiri, M. Garçon, S. Stepanyan | |
| Reaction: | ep → π0p | |
| Polarization: | beam | |
| Quantity: | A | |
| Q2: | 1.87 — 2.05 GeV2 | |
| x: | 0.232 — 0.274 | |
| Publication: |
R. De Masi, M. Garçon, B. Zhao, and CLAS Collaboration Beam spin asymmetry in deep and exclusive π0 electroproduction //
arXiv:0711.4736
|
|
| x | Q2, [GeV2] | -t, [GeV2] | φ, [deg] | A | uncertainty |
|---|---|---|---|---|---|
| 0.271 | 2.05 | 0.278 | 18.907 | 0.052 | 0.092 |
| 0.255 | 1.98 | 0.297 | 47.104 | 0.093 | 0.041 |
| 0.249 | 1.94 | 0.294 | 74.3 | 0.105 | 0.037 |
| 0.244 | 1.92 | 0.293 | 103.777 | 0.024 | 0.038 |
| 0.238 | 1.9 | 0.292 | 132.822 | 0.109 | 0.057 |
| 0.232 | 1.87 | 0.279 | 162.489 | -0.018 | 0.075 |
| 0.232 | 1.88 | 0.274 | 195.964 | -0.048 | 0.076 |
| 0.239 | 1.9 | 0.279 | 225.895 | -0.107 | 0.056 |
| 0.246 | 1.93 | 0.297 | 257.365 | -0.086 | 0.037 |
| 0.246 | 1.92 | 0.298 | 283.349 | -0.074 | 0.034 |
| 0.255 | 1.97 | 0.295 | 313.507 | -0.122 | 0.043 |
| 0.274 | 2.05 | 0.271 | 343.018 | 0.033 | 0.09 |