Measurement E17M3
| 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: | 1.74 GeV | |
| Eγ: | 1.144 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 |
|---|---|---|
| -0.5 | 0.404 | 0.107 |
| -0.4 | 0.492 | 0.079 |
| -0.3 | 0.453 | 0.074 |
| -0.2 | 0.525 | 0.073 |
| -0.1 | 0.406 | 0.056 |
| 0.0 | 0.521 | 0.071 |
| 0.1 | 0.438 | 0.066 |
| 0.2 | 0.467 | 0.058 |
| 0.3 | 0.579 | 0.062 |
| 0.4 | 0.674 | 0.071 |
| 0.5 | 0.616 | 0.066 |
| 0.6 | 0.592 | 0.062 |
| 0.7 | 0.501 | 0.062 |
| 0.8 | 0.591 | 0.075 |
Experiment comment: