Measurement E17M33
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: | 2.108 GeV | |
Eγ: | 1.9 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 | 0.31 | 0.046 |
-0.7 | 0.254 | 0.029 |
-0.6 | 0.129 | 0.02 |
-0.5 | 0.121 | 0.018 |
-0.4 | 0.17 | 0.02 |
-0.3 | 0.248 | 0.021 |
-0.2 | 0.347 | 0.024 |
-0.1 | 0.417 | 0.029 |
0.0 | 0.519 | 0.032 |
0.1 | 0.601 | 0.032 |
0.2 | 0.808 | 0.041 |
0.3 | 0.812 | 0.04 |
0.4 | 0.992 | 0.048 |
0.5 | 1.035 | 0.046 |
0.6 | 1.264 | 0.061 |
0.7 | 1.22 | 0.064 |
0.8 | 1.209 | 0.061 |
0.9 | 0.988 | 0.089 |
Experiment comment: