Measurement E17M61
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: | 2.421 GeV | |
Eγ: | 2.655 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 | 0.238 | 0.048 |
-0.7 | 0.166 | 0.028 |
-0.6 | 0.131 | 0.031 |
-0.5 | 0.088 | 0.022 |
-0.4 | 0.074 | 0.019 |
-0.3 | 0.097 | 0.015 |
-0.2 | 0.036 | 0.011 |
-0.1 | 0.112 | 0.027 |
0.0 | 0.039 | 0.012 |
0.1 | 0.063 | 0.015 |
0.2 | 0.092 | 0.031 |
0.3 | 0.141 | 0.021 |
0.4 | 0.21 | 0.028 |
0.5 | 0.388 | 0.044 |
0.6 | 0.661 | 0.073 |
0.7 | 0.636 | 0.06 |
0.8 | 1.139 | 0.116 |
0.9 | 1.287 | 0.196 |
Experiment comment: