Measurement E16M58
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: | 2.332 GeV | |
Eγ: | 2.43 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 | 0.232 | 0.097 |
-0.7 | 0.107 | 0.031 |
-0.6 | 0.077 | 0.025 |
-0.5 | 0.103 | 0.02 |
-0.4 | 0.053 | 0.014 |
-0.3 | 0.078 | 0.019 |
-0.2 | 0.072 | 0.016 |
-0.1 | 0.06 | 0.023 |
0.0 | 0.139 | 0.023 |
0.1 | 0.104 | 0.027 |
0.2 | 0.17 | 0.023 |
0.3 | 0.226 | 0.034 |
0.4 | 0.325 | 0.032 |
0.5 | 0.511 | 0.052 |
0.6 | 0.965 | 0.07 |
0.7 | 1.315 | 0.085 |
0.8 | 1.794 | 0.107 |
0.9 | 1.919 | 0.162 |
Experiment comment: