Measurement E16M57
| 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: | 2.301 GeV | |
| Eγ: | 2.353 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 | 0.146 | 0.027 |
| -0.7 | 0.101 | 0.019 |
| -0.6 | 0.109 | 0.022 |
| -0.5 | 0.114 | 0.015 |
| -0.4 | 0.102 | 0.019 |
| -0.3 | 0.099 | 0.013 |
| -0.2 | 0.092 | 0.012 |
| -0.1 | 0.11 | 0.015 |
| 0.0 | 0.088 | 0.014 |
| 0.1 | 0.149 | 0.02 |
| 0.2 | 0.178 | 0.02 |
| 0.3 | 0.259 | 0.027 |
| 0.4 | 0.382 | 0.029 |
| 0.5 | 0.58 | 0.042 |
| 0.6 | 0.725 | 0.05 |
| 0.7 | 1.087 | 0.066 |
| 0.8 | 1.672 | 0.087 |
| 0.9 | 1.665 | 0.141 |
Experiment comment: