Measurement E16M72
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: | 2.469 GeV | |
Eγ: | 2.778 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 | 0.063 | 0.028 |
-0.7 | 0.064 | 0.019 |
-0.6 | 0.063 | 0.019 |
-0.5 | 0.051 | 0.014 |
-0.4 | 0.03 | 0.015 |
-0.3 | 0.041 | 0.015 |
-0.2 | 0.04 | 0.012 |
-0.1 | 0.03 | 0.01 |
0.0 | 0.077 | 0.016 |
0.1 | 0.046 | 0.011 |
0.2 | 0.051 | 0.016 |
0.3 | 0.142 | 0.023 |
0.4 | 0.147 | 0.025 |
0.5 | 0.268 | 0.045 |
0.6 | 0.386 | 0.051 |
0.7 | 0.925 | 0.071 |
0.8 | 1.354 | 0.101 |
0.9 | 1.718 | 0.196 |
Experiment comment: