Measurement E25M27
| 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: | 2.09 — 2.38 GeV2 | |
| x: | 0.237 — 0.287 | |
| 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 |
|---|---|---|---|---|---|
| 0.287 | 2.38 | 0.279 | 20.451 | 0.0 | 0.294 |
| 0.259 | 2.23 | 0.3 | 48.472 | 0.052 | 0.075 |
| 0.254 | 2.21 | 0.3 | 76.527 | 0.02 | 0.047 |
| 0.25 | 2.19 | 0.296 | 103.707 | 0.044 | 0.042 |
| 0.245 | 2.16 | 0.302 | 134.169 | 0.027 | 0.059 |
| 0.237 | 2.09 | 0.287 | 163.848 | 0.117 | 0.075 |
| 0.249 | 2.2 | 0.29 | 198.136 | 0.064 | 0.056 |
| 0.251 | 2.2 | 0.305 | 224.996 | -0.113 | 0.051 |
| 0.252 | 2.2 | 0.298 | 256.273 | -0.215 | 0.043 |
| 0.251 | 2.19 | 0.303 | 283.327 | -0.02 | 0.045 |
| 0.261 | 2.25 | 0.291 | 310.422 | -0.064 | 0.074 |
| 0.283 | 2.32 | 0.248 | 339.467 | -0.369 | 0.267 |