Measurement E16M8
| 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: | 1.727 GeV | |
| Eγ: | 1.119 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 |
|---|---|---|
| -0.6 | 0.539 | 0.138 |
| -0.5 | 0.55 | 0.098 |
| -0.4 | 0.716 | 0.091 |
| -0.3 | 0.795 | 0.084 |
| -0.2 | 0.794 | 0.082 |
| -0.1 | 0.904 | 0.085 |
| 0.0 | 1.054 | 0.089 |
| 0.1 | 0.999 | 0.089 |
| 0.2 | 1.209 | 0.099 |
| 0.3 | 1.313 | 0.095 |
| 0.4 | 1.419 | 0.104 |
| 0.5 | 1.594 | 0.106 |
| 0.6 | 1.598 | 0.113 |
| 0.7 | 1.983 | 0.147 |
| 0.8 | 2.205 | 0.159 |
| 0.9 | 2.154 | 0.248 |
Experiment comment: