Measurement E16M28
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: | 1.981 GeV | |
Eγ: | 1.621 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 | 0.574 | 0.061 |
-0.7 | 0.617 | 0.045 |
-0.6 | 0.444 | 0.036 |
-0.5 | 0.381 | 0.029 |
-0.4 | 0.373 | 0.026 |
-0.3 | 0.352 | 0.023 |
-0.2 | 0.367 | 0.022 |
-0.1 | 0.455 | 0.027 |
0.0 | 0.568 | 0.031 |
0.1 | 0.761 | 0.035 |
0.2 | 0.95 | 0.04 |
0.3 | 1.084 | 0.042 |
0.4 | 1.353 | 0.049 |
0.5 | 1.413 | 0.053 |
0.6 | 1.532 | 0.053 |
0.7 | 1.812 | 0.071 |
0.8 | 1.761 | 0.072 |
0.9 | 1.832 | 0.104 |
Experiment comment: