Measurement E16M30
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: | 2.005 GeV | |
Eγ: | 1.672 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 | 0.487 | 0.051 |
-0.7 | 0.53 | 0.04 |
-0.6 | 0.4 | 0.032 |
-0.5 | 0.313 | 0.025 |
-0.4 | 0.309 | 0.024 |
-0.3 | 0.266 | 0.019 |
-0.2 | 0.327 | 0.022 |
-0.1 | 0.402 | 0.023 |
0.0 | 0.573 | 0.03 |
0.1 | 0.652 | 0.031 |
0.2 | 0.826 | 0.035 |
0.3 | 1.047 | 0.04 |
0.4 | 1.213 | 0.046 |
0.5 | 1.336 | 0.048 |
0.6 | 1.451 | 0.053 |
0.7 | 1.509 | 0.059 |
0.8 | 1.644 | 0.068 |
0.9 | 1.871 | 0.108 |
Experiment comment: