Measurement E17M28
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: | 2.052 GeV | |
Eγ: | 1.774 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 | 0.236 | 0.044 |
-0.7 | 0.224 | 0.028 |
-0.6 | 0.133 | 0.019 |
-0.5 | 0.166 | 0.019 |
-0.4 | 0.253 | 0.022 |
-0.3 | 0.346 | 0.025 |
-0.2 | 0.494 | 0.03 |
-0.1 | 0.657 | 0.036 |
0.0 | 0.671 | 0.037 |
0.1 | 0.83 | 0.04 |
0.2 | 0.905 | 0.041 |
0.3 | 1.02 | 0.044 |
0.4 | 1.026 | 0.046 |
0.5 | 1.193 | 0.05 |
0.6 | 1.281 | 0.052 |
0.7 | 1.329 | 0.062 |
0.8 | 1.37 | 0.069 |
0.9 | 1.257 | 0.092 |
Experiment comment: