Measurement E17M19
Experiment: | E89-004 Photoproduction of Hyperons | |
---|---|---|
Year: | 2005 | |
Spokesperson: | R. A. Schumacher | |
Reaction: | γp → K+ Σ0 | |
Polarization: | beam (circular), final | |
Quantity: | dσ/dcos(θK+) | |
W: | 1.945 GeV | |
Eγ: | 1.546 GeV | |
Publications: |
R. Bradford, R. A. Schumacher, J. W. C. McNabb, L. Todor & CLAS Collaboration Differentail 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 | 0.332 | 0.102 |
-0.7 | 0.192 | 0.039 |
-0.6 | 0.274 | 0.034 |
-0.5 | 0.379 | 0.038 |
-0.4 | 0.593 | 0.042 |
-0.3 | 0.877 | 0.051 |
-0.2 | 1.125 | 0.057 |
-0.1 | 1.093 | 0.05 |
0.0 | 1.367 | 0.064 |
0.1 | 1.383 | 0.059 |
0.2 | 1.624 | 0.067 |
0.3 | 1.48 | 0.06 |
0.4 | 1.405 | 0.055 |
0.5 | 1.319 | 0.057 |
0.6 | 1.408 | 0.06 |
0.7 | 1.288 | 0.062 |
0.8 | 1.271 | 0.07 |
0.9 | 1.055 | 0.087 |
Experiment comment: