Measurement E17M18
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: | 1.933 GeV | |
Eγ: | 1.521 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 | 0.263 | 0.094 |
-0.7 | 0.223 | 0.045 |
-0.6 | 0.365 | 0.04 |
-0.5 | 0.507 | 0.048 |
-0.4 | 0.751 | 0.049 |
-0.3 | 0.953 | 0.053 |
-0.2 | 1.158 | 0.058 |
-0.1 | 1.34 | 0.06 |
0.0 | 1.514 | 0.07 |
0.1 | 1.521 | 0.063 |
0.2 | 1.649 | 0.067 |
0.3 | 1.543 | 0.064 |
0.4 | 1.525 | 0.063 |
0.5 | 1.437 | 0.059 |
0.6 | 1.381 | 0.057 |
0.7 | 1.211 | 0.059 |
0.8 | 1.361 | 0.07 |
0.9 | 1.199 | 0.096 |
Experiment comment: