Measurement E17M51
| Experiment: | E89-004 Photoproduction of Hyperons | |
|---|---|---|
| Year: | 2005 | |
| Spokesperson: | R. A. Schumacher | |
| Reaction: | γp → K+ Σ0 | |
| Polarization: | beam (circular), final | |
| Quantity: | dσ/dcos(θK+) | |
| W: | 2.301 GeV | |
| Eγ: | 2.353 GeV | |
| Publications: |
R. Bradford, R. A. Schumacher, J. W. C. McNabb, L. Todor & CLAS Collaboration Differentail Cross Sections fro gamma p --> K+ Y for Lambda and Sigma0 Hyperons //
Physical Review C 73, 035202 (2006)
J. W. C. McNabb, R. A. Schumacher, L .Todor & CLAS Collaboration Hyperon Photoproduction in the Nucleon Resonance Region //
Physical Review C 69, 042201 (2004)
|
|
| cos(θK+) | dσ/dcos(θK+), [μb] | uncertainty |
|---|---|---|
| -0.8 | 0.362 | 0.053 |
| -0.7 | 0.238 | 0.034 |
| -0.6 | 0.213 | 0.028 |
| -0.5 | 0.189 | 0.022 |
| -0.4 | 0.102 | 0.021 |
| -0.3 | 0.104 | 0.015 |
| -0.2 | 0.108 | 0.017 |
| -0.1 | 0.182 | 0.02 |
| 0.0 | 0.134 | 0.019 |
| 0.1 | 0.181 | 0.021 |
| 0.2 | 0.239 | 0.024 |
| 0.3 | 0.343 | 0.029 |
| 0.4 | 0.459 | 0.033 |
| 0.5 | 0.564 | 0.042 |
| 0.6 | 0.812 | 0.058 |
| 0.7 | 0.987 | 0.067 |
| 0.8 | 1.242 | 0.079 |
| 0.9 | 0.947 | 0.121 |
Experiment comment: