Measurement E16M31
Experiment: | E89-004 Photoproduction of Hyperons | |
---|---|---|
Year: | 2005 | |
Spokesperson: | R. A. Schumacher | |
Reaction: | γp → K+ Λ | |
Polarization: | beam (circular), final | |
Quantity: | dσ/dcos(θK+) | |
W: | 2.016 GeV | |
Eγ: | 1.698 GeV | |
Publications: |
R. Bradford, R. A. Schumacher, J. W. C. McNabb, L. Todor & CLAS Collab. Differentual 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 | 0.573 | 0.041 |
-0.7 | 0.413 | 0.035 |
-0.6 | 0.373 | 0.033 |
-0.5 | 0.236 | 0.022 |
-0.4 | 0.252 | 0.022 |
-0.3 | 0.213 | 0.018 |
-0.2 | 0.25 | 0.019 |
-0.1 | 0.351 | 0.023 |
0.0 | 0.456 | 0.028 |
0.1 | 0.612 | 0.03 |
0.2 | 0.792 | 0.036 |
0.3 | 0.955 | 0.039 |
0.4 | 1.211 | 0.049 |
0.5 | 1.314 | 0.048 |
0.6 | 1.439 | 0.054 |
0.7 | 1.583 | 0.064 |
0.8 | 1.738 | 0.071 |
0.9 | 1.818 | 0.103 |
Experiment comment: