Measurement E16M63
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: | 2.382 GeV | |
Eγ: | 2.555 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 | 0.085 | 0.029 |
-0.7 | 0.126 | 0.026 |
-0.6 | 0.068 | 0.018 |
-0.5 | 0.096 | 0.027 |
-0.4 | 0.053 | 0.021 |
-0.3 | 0.029 | 0.01 |
-0.2 | 0.041 | 0.014 |
-0.1 | 0.051 | 0.016 |
0.0 | 0.069 | 0.015 |
0.1 | 0.076 | 0.02 |
0.2 | 0.066 | 0.021 |
0.3 | 0.149 | 0.027 |
0.4 | 0.243 | 0.029 |
0.5 | 0.356 | 0.04 |
0.6 | 0.643 | 0.059 |
0.7 | 0.945 | 0.08 |
0.8 | 1.495 | 0.098 |
0.9 | 1.588 | 0.167 |
Experiment comment: