Measurement E17M6
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: | 1.78 GeV | |
Eγ: | 1.219 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 |
---|---|---|
-0.6 | 0.563 | 0.139 |
-0.5 | 0.461 | 0.078 |
-0.4 | 0.505 | 0.072 |
-0.3 | 0.564 | 0.066 |
-0.2 | 0.617 | 0.062 |
-0.1 | 0.779 | 0.072 |
0.0 | 0.692 | 0.068 |
0.1 | 0.761 | 0.067 |
0.2 | 0.869 | 0.068 |
0.3 | 1.005 | 0.076 |
0.4 | 0.942 | 0.069 |
0.5 | 0.923 | 0.069 |
0.6 | 0.889 | 0.061 |
0.7 | 1.009 | 0.087 |
0.8 | 0.809 | 0.072 |
0.9 | 0.609 | 0.116 |
Experiment comment: