Measurement E16M59
| Experiment: | E89-004 Photoproduction of Hyperons | |
|---|---|---|
| Year: | 2005 | |
| Spokesperson: | R. A. Schumacher | |
| Reaction: | γp → K+ Λ | |
| Polarization: | beam (circular), final | |
| Quantity: | dσ/dcos(θK+) | |
| W: | 2.343 GeV | |
| Eγ: | 2.455 GeV | |
| Publications: |
R. Bradford, R. A. Schumacher, J. W. C. McNabb, L. Todor & CLAS Collab. Differentual 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 | 0.171 | 0.015 |
| -0.7 | 0.147 | 0.051 |
| -0.6 | 0.102 | 0.019 |
| -0.5 | 0.176 | 0.026 |
| -0.4 | 0.091 | 0.017 |
| -0.3 | 0.109 | 0.019 |
| -0.2 | 0.061 | 0.013 |
| -0.1 | 0.086 | 0.014 |
| 0.0 | 0.084 | 0.018 |
| 0.1 | 0.097 | 0.021 |
| 0.2 | 0.092 | 0.017 |
| 0.3 | 0.221 | 0.028 |
| 0.4 | 0.315 | 0.027 |
| 0.5 | 0.455 | 0.038 |
| 0.6 | 0.908 | 0.066 |
| 0.7 | 1.125 | 0.072 |
| 0.8 | 1.502 | 0.084 |
| 0.9 | 1.41 | 0.129 |
Experiment comment: