Measurement E17M54
| 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: | 2.353 GeV | |
| Eγ: | 2.48 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 | 0.154 | 0.044 |
| -0.7 | 0.286 | 0.048 |
| -0.6 | 0.141 | 0.029 |
| -0.5 | 0.132 | 0.023 |
| -0.4 | 0.1 | 0.017 |
| -0.3 | 0.088 | 0.016 |
| -0.2 | 0.078 | 0.013 |
| -0.1 | 0.076 | 0.021 |
| 0.0 | 0.062 | 0.015 |
| 0.1 | 0.117 | 0.02 |
| 0.2 | 0.176 | 0.024 |
| 0.3 | 0.161 | 0.028 |
| 0.4 | 0.41 | 0.033 |
| 0.5 | 0.612 | 0.048 |
| 0.6 | 0.783 | 0.064 |
| 0.7 | 0.819 | 0.07 |
| 0.8 | 0.971 | 0.076 |
| 0.9 | 1.044 | 0.131 |
Experiment comment: