Measurement E17M26
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: | 2.028 GeV | |
Eγ: | 1.723 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 | 0.196 | 0.037 |
-0.7 | 0.201 | 0.024 |
-0.6 | 0.15 | 0.02 |
-0.5 | 0.21 | 0.023 |
-0.4 | 0.345 | 0.026 |
-0.3 | 0.317 | 0.024 |
-0.2 | 0.571 | 0.032 |
-0.1 | 0.642 | 0.035 |
0.0 | 0.801 | 0.04 |
0.1 | 0.824 | 0.036 |
0.2 | 0.996 | 0.044 |
0.3 | 1.155 | 0.047 |
0.4 | 1.108 | 0.044 |
0.5 | 1.18 | 0.048 |
0.6 | 1.233 | 0.052 |
0.7 | 1.421 | 0.065 |
0.8 | 1.384 | 0.069 |
0.9 | 1.115 | 0.085 |
Experiment comment: