Measurement E16M22
| 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: | 1.908 GeV | |
| Eγ: | 1.471 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 | 1.065 | 0.118 |
| -0.7 | 0.802 | 0.063 |
| -0.6 | 0.738 | 0.052 |
| -0.5 | 0.699 | 0.045 |
| -0.4 | 0.633 | 0.039 |
| -0.3 | 0.74 | 0.04 |
| -0.2 | 0.711 | 0.037 |
| -0.1 | 0.761 | 0.037 |
| 0.0 | 0.829 | 0.039 |
| 0.1 | 1.037 | 0.047 |
| 0.2 | 1.155 | 0.046 |
| 0.3 | 1.353 | 0.052 |
| 0.4 | 1.44 | 0.051 |
| 0.5 | 1.627 | 0.062 |
| 0.6 | 1.787 | 0.06 |
| 0.7 | 1.95 | 0.073 |
| 0.8 | 1.949 | 0.082 |
| 0.9 | 2.087 | 0.129 |
Experiment comment: