Measurement E16M34
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: | 2.052 GeV | |
Eγ: | 1.774 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 | 0.455 | 0.046 |
-0.7 | 0.358 | 0.03 |
-0.6 | 0.262 | 0.026 |
-0.5 | 0.155 | 0.022 |
-0.4 | 0.194 | 0.02 |
-0.3 | 0.17 | 0.015 |
-0.2 | 0.166 | 0.015 |
-0.1 | 0.296 | 0.022 |
0.0 | 0.391 | 0.026 |
0.1 | 0.543 | 0.028 |
0.2 | 0.737 | 0.034 |
0.3 | 0.922 | 0.039 |
0.4 | 1.188 | 0.049 |
0.5 | 1.31 | 0.051 |
0.6 | 1.507 | 0.056 |
0.7 | 1.685 | 0.068 |
0.8 | 1.72 | 0.07 |
0.9 | 1.921 | 0.106 |
Experiment comment: