Measurement E16M43
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: | 2.153 GeV | |
Eγ: | 2.001 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 | 0.323 | 0.044 |
-0.7 | 0.325 | 0.033 |
-0.6 | 0.237 | 0.023 |
-0.5 | 0.142 | 0.017 |
-0.4 | 0.155 | 0.017 |
-0.3 | 0.139 | 0.014 |
-0.2 | 0.153 | 0.015 |
-0.1 | 0.194 | 0.018 |
0.0 | 0.242 | 0.02 |
0.1 | 0.322 | 0.021 |
0.2 | 0.433 | 0.025 |
0.3 | 0.542 | 0.028 |
0.4 | 0.745 | 0.035 |
0.5 | 1.021 | 0.045 |
0.6 | 1.207 | 0.054 |
0.7 | 1.462 | 0.066 |
0.8 | 1.57 | 0.07 |
0.9 | 1.789 | 0.102 |
Experiment comment: