Measurement E16M21
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: | 1.896 GeV | |
Eγ: | 1.446 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 | 0.842 | 0.104 |
-0.7 | 0.789 | 0.069 |
-0.6 | 0.887 | 0.062 |
-0.5 | 0.644 | 0.044 |
-0.4 | 0.752 | 0.047 |
-0.3 | 0.75 | 0.042 |
-0.2 | 0.797 | 0.042 |
-0.1 | 0.851 | 0.041 |
0.0 | 0.934 | 0.045 |
0.1 | 1.117 | 0.053 |
0.2 | 1.115 | 0.047 |
0.3 | 1.308 | 0.053 |
0.4 | 1.461 | 0.057 |
0.5 | 1.67 | 0.061 |
0.6 | 1.678 | 0.062 |
0.7 | 1.834 | 0.072 |
0.8 | 1.953 | 0.083 |
0.9 | 2.105 | 0.137 |
Experiment comment: