Measurement E16M35
| 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: | 2.063 GeV | |
| Eγ: | 1.799 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 | 0.351 | 0.045 |
| -0.7 | 0.284 | 0.035 |
| -0.6 | 0.217 | 0.025 |
| -0.5 | 0.154 | 0.021 |
| -0.4 | 0.1 | 0.013 |
| -0.3 | 0.187 | 0.017 |
| -0.2 | 0.184 | 0.017 |
| -0.1 | 0.277 | 0.021 |
| 0.0 | 0.381 | 0.027 |
| 0.1 | 0.549 | 0.029 |
| 0.2 | 0.679 | 0.035 |
| 0.3 | 0.824 | 0.038 |
| 0.4 | 0.996 | 0.046 |
| 0.5 | 1.185 | 0.048 |
| 0.6 | 1.424 | 0.059 |
| 0.7 | 1.599 | 0.069 |
| 0.8 | 1.664 | 0.074 |
| 0.9 | 1.919 | 0.115 |
Experiment comment: