Measurement E17M59
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: | 2.402 GeV | |
Eγ: | 2.605 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 | 0.189 | 0.043 |
-0.7 | 0.184 | 0.029 |
-0.6 | 0.16 | 0.022 |
-0.5 | 0.146 | 0.025 |
-0.4 | 0.072 | 0.015 |
-0.3 | 0.076 | 0.017 |
-0.2 | 0.063 | 0.016 |
-0.1 | 0.071 | 0.025 |
0.0 | 0.04 | 0.013 |
0.1 | 0.108 | 0.017 |
0.2 | 0.124 | 0.023 |
0.3 | 0.141 | 0.026 |
0.4 | 0.314 | 0.038 |
0.5 | 0.464 | 0.047 |
0.6 | 0.684 | 0.061 |
0.7 | 0.76 | 0.063 |
0.8 | 1.036 | 0.081 |
0.9 | 1.368 | 0.162 |
Experiment comment: