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Measurement E18M38
| Experiment: | E89-004 | |
|---|---|---|
| Year: | 2005 | |
| Spokesperson: | R. A. Schumacher | |
| Reaction: | γp → K+ Λ | |
| Polarization: | beam (circular) | |
| Quantity: | Cz | |
| W: | 1.679 — 2.454 GeV | |
| Eγ: | 0.0 GeV | |
| Publication: |
R. Bradford, R. A. Schumacher, and CLAS Collaboration First Measurement of Beam-Recoil Observables Cx and Cz in Hyperon Photoproduction //
Submitted to Physical Review C
|
|
| W, [GeV] | cos(θ) | Cz | uncertainty |
|---|---|---|---|
| 1.679 | -0.75 | 0.0 | 0.0 |
| 1.679 | -0.55 | 0.698 | 0.542 |
| 1.679 | -0.35 | 0.686 | 0.23 |
| 1.679 | -0.15 | 0.812 | 0.172 |
| 1.679 | 0.05 | 0.917 | 0.16 |
| 1.679 | 0.25 | 0.838 | 0.154 |
| 1.679 | 0.45 | 0.555 | 0.131 |
| 1.679 | 0.65 | 0.821 | 0.135 |
| 1.679 | 0.85 | 0.901 | 0.189 |
| 1.734 | -0.75 | 0.0 | 0.0 |
| 1.734 | -0.55 | 0.451 | 0.28 |
| 1.734 | -0.35 | 0.742 | 0.179 |
| 1.734 | -0.15 | 0.94 | 0.135 |
| 1.734 | 0.05 | 1.004 | 0.117 |
| 1.734 | 0.25 | 0.983 | 0.11 |
| 1.734 | 0.45 | 0.752 | 0.085 |
| 1.734 | 0.65 | 0.893 | 0.084 |
| 1.734 | 0.85 | 1.017 | 0.111 |
| 1.787 | -0.75 | 0.974 | 0.426 |
| 1.787 | -0.55 | 1.002 | 0.205 |
| 1.787 | -0.35 | 0.762 | 0.14 |
| 1.787 | -0.15 | 0.848 | 0.113 |
| 1.787 | 0.05 | 0.779 | 0.102 |
| 1.787 | 0.25 | 0.983 | 0.088 |
| 1.787 | 0.45 | 0.905 | 0.087 |
| 1.787 | 0.65 | 1.021 | 0.077 |
| 1.787 | 0.85 | 1.001 | 0.1 |
| 1.839 | -0.75 | 0.982 | 0.238 |
| 1.839 | -0.55 | 0.869 | 0.146 |
| 1.839 | -0.35 | 1.067 | 0.112 |
| 1.839 | -0.15 | 1.067 | 0.094 |
| 1.839 | 0.05 | 0.891 | 0.098 |
| 1.839 | 0.25 | 0.943 | 0.074 |
| 1.839 | 0.45 | 1.016 | 0.066 |
| 1.839 | 0.65 | 0.998 | 0.064 |
| 1.839 | 0.85 | 0.998 | 0.08 |
| 1.889 | -0.75 | 1.125 | 0.149 |
| 1.889 | -0.55 | 0.954 | 0.117 |
| 1.889 | -0.35 | 1.203 | 0.101 |
| 1.889 | -0.15 | 1.044 | 0.086 |
| 1.889 | 0.05 | 0.9 | 0.08 |
| 1.889 | 0.25 | 1.076 | 0.069 |
| 1.889 | 0.45 | 0.881 | 0.066 |
| 1.889 | 0.65 | 0.966 | 0.063 |
| 1.889 | 0.85 | 1.075 | 0.076 |
| 1.939 | -0.75 | 0.914 | 0.124 |
| 1.939 | -0.55 | 0.723 | 0.105 |
| 1.939 | -0.35 | 1.062 | 0.096 |
| 1.939 | -0.15 | 0.928 | 0.084 |
| 1.939 | 0.05 | 0.91 | 0.074 |
| 1.939 | 0.25 | 0.886 | 0.063 |
| 1.939 | 0.45 | 0.853 | 0.058 |
| 1.939 | 0.65 | 1.011 | 0.054 |
| 1.939 | 0.85 | 1.051 | 0.066 |
| 1.987 | -0.75 | 0.554 | 0.141 |
| 1.987 | -0.55 | 0.632 | 0.129 |
| 1.987 | -0.35 | 0.731 | 0.123 |
| 1.987 | -0.15 | 0.897 | 0.097 |
| 1.987 | 0.05 | 1.001 | 0.078 |
| 1.987 | 0.25 | 0.829 | 0.062 |
| 1.987 | 0.45 | 0.925 | 0.053 |
| 1.987 | 0.65 | 0.941 | 0.054 |
| 1.987 | 0.85 | 0.893 | 0.107 |
| 2.035 | -0.75 | 0.472 | 0.136 |
| 2.035 | -0.55 | 0.229 | 0.149 |
| 2.035 | -0.35 | 0.554 | 0.163 |
| 2.035 | -0.15 | 0.608 | 0.115 |
| 2.035 | 0.05 | 0.801 | 0.089 |
| 2.035 | 0.25 | 0.843 | 0.064 |
| 2.035 | 0.45 | 1.022 | 0.057 |
| 2.035 | 0.65 | 0.886 | 0.047 |
| 2.035 | 0.85 | 0.942 | 0.09 |
| 2.081 | -0.75 | 0.422 | 0.174 |
| 2.081 | -0.55 | 0.207 | 0.192 |
| 2.081 | -0.35 | 0.469 | 0.189 |
| 2.081 | -0.15 | 0.489 | 0.15 |
| 2.081 | 0.05 | 0.989 | 0.112 |
| 2.081 | 0.25 | 0.85 | 0.08 |
| 2.081 | 0.45 | 0.946 | 0.068 |
| 2.081 | 0.65 | 0.831 | 0.103 |
| 2.081 | 0.85 | 0.87 | 0.063 |
| 2.126 | -0.75 | 0.778 | 0.174 |
| 2.126 | -0.55 | 0.499 | 0.177 |
| 2.126 | -0.35 | 0.352 | 0.205 |
| 2.126 | -0.15 | 0.786 | 0.149 |
| 2.126 | 0.05 | 0.743 | 0.125 |
| 2.126 | 0.25 | 0.922 | 0.083 |
| 2.126 | 0.45 | 1.048 | 0.272 |
| 2.126 | 0.65 | 0.726 | 0.239 |
| 2.126 | 0.85 | 0.691 | 0.068 |
| 2.17 | -0.75 | 0.469 | 0.171 |
| 2.17 | -0.55 | 0.533 | 0.175 |
| 2.17 | -0.35 | 0.486 | 0.22 |
| 2.17 | -0.15 | 0.621 | 0.175 |
| 2.17 | 0.05 | 0.908 | 0.141 |
| 2.17 | 0.25 | 1.045 | 0.092 |
| 2.17 | 0.45 | 1.045 | 0.196 |
| 2.17 | 0.65 | 0.834 | 0.061 |
| 2.17 | 0.85 | 0.655 | 0.071 |
| 2.212 | -0.75 | 0.987 | 0.204 |
| 2.212 | -0.55 | 0.76 | 0.197 |
| 2.212 | -0.35 | 0.569 | 0.198 |
| 2.212 | -0.15 | 0.425 | 0.231 |
| 2.212 | 0.05 | 0.858 | 0.158 |
| 2.212 | 0.25 | 0.886 | 0.106 |
| 2.212 | 0.45 | 1.042 | 0.099 |
| 2.212 | 0.65 | 0.761 | 0.074 |
| 2.212 | 0.85 | 0.676 | 0.074 |
| 2.255 | -0.75 | 0.674 | 0.228 |
| 2.255 | -0.55 | 0.962 | 0.231 |
| 2.255 | -0.35 | 0.872 | 0.278 |
| 2.255 | -0.15 | 0.365 | 0.229 |
| 2.255 | 0.05 | 0.576 | 0.213 |
| 2.255 | 0.25 | 1.08 | 0.138 |
| 2.255 | 0.45 | 1.061 | 0.13 |
| 2.255 | 0.65 | 0.698 | 0.081 |
| 2.255 | 0.85 | 0.576 | 0.087 |
| 2.296 | -0.75 | 1.015 | 0.296 |
| 2.296 | -0.55 | 0.487 | 0.372 |
| 2.296 | -0.35 | 1.266 | 0.307 |
| 2.296 | -0.15 | 0.502 | 0.326 |
| 2.296 | 0.05 | 1.016 | 0.322 |
| 2.296 | 0.25 | 0.779 | 0.189 |
| 2.296 | 0.45 | 1.147 | 0.128 |
| 2.296 | 0.65 | 0.638 | 0.099 |
| 2.296 | 0.85 | 0.61 | 0.121 |
| 2.338 | -0.75 | 0.907 | 0.402 |
| 2.338 | -0.55 | 1.412 | 0.416 |
| 2.338 | -0.35 | 1.025 | 0.472 |
| 2.338 | -0.15 | 0.932 | 0.429 |
| 2.338 | 0.05 | 0.866 | 0.317 |
| 2.338 | 0.25 | 0.499 | 0.293 |
| 2.338 | 0.45 | 1.439 | 0.17 |
| 2.338 | 0.65 | 0.508 | 0.386 |
| 2.338 | 0.85 | 0.36 | 0.172 |
| 2.377 | -0.75 | 0.396 | 0.41 |
| 2.377 | -0.55 | 0.281 | 0.669 |
| 2.377 | -0.35 | 1.102 | 0.369 |
| 2.377 | -0.15 | 1.17 | 0.471 |
| 2.377 | 0.05 | 0.525 | 0.596 |
| 2.377 | 0.25 | 0.39 | 0.29 |
| 2.377 | 0.45 | 0.809 | 0.235 |
| 2.377 | 0.65 | 0.698 | 0.145 |
| 2.377 | 0.85 | 0.504 | 0.164 |
| 2.416 | -0.75 | 1.64 | 0.497 |
| 2.416 | -0.55 | 1.58 | 0.624 |
| 2.416 | -0.35 | 1.385 | 0.367 |
| 2.416 | -0.15 | 0.649 | 0.478 |
| 2.416 | 0.05 | 0.587 | 0.459 |
| 2.416 | 0.25 | -0.369 | 0.399 |
| 2.416 | 0.45 | 0.887 | 0.24 |
| 2.416 | 0.65 | 0.548 | 0.157 |
| 2.416 | 0.85 | 0.397 | 0.238 |
| 2.454 | -0.75 | 0.667 | 0.61 |
| 2.454 | -0.55 | 0.0 | 0.833 |
| 2.454 | -0.35 | -0.517 | 1.211 |
| 2.454 | -0.15 | 1.129 | 0.618 |
| 2.454 | 0.05 | -0.171 | 0.48 |
| 2.454 | 0.25 | 0.117 | 0.354 |
| 2.454 | 0.45 | 0.906 | 0.318 |
| 2.454 | 0.65 | 0.809 | 0.222 |
| 2.454 | 0.85 | 0.283 | 0.527 |
Experiment comment: