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Experiment: E89-004, 2005
Spokespersons: R. A. Schumacher
Experiment comment: Correlated data on W & cos(theta) distribution are available in E19M33 and E19M34 measurements.
Publication:
Quantity measured: Cx, dimensionless
Spin transfer coefficient Cx for circularly polarized photon beam and recoiling polarized hyperons.
Beam: γ, polarization: circular
Target: p (Z=1, A=1), polarization: none
Final state: K+ Σ0, polarization: none
W : | 2.081 GeV |
---|---|
Eγ : | 1.838 GeV |
Observable quantity measured (Y axis): Cx, dimensionless
Parameter (X axis): cos(θ), dimensionless |
Click here to get data in text file, delimited with tabs.
Measured data:
cos(θ),
dimensionless |
Cx,
dimensionless |
Data errors,
dimensionless |
---|---|---|
-0.7 | -0.011 | 0.644 |
-0.4 | -1 | 0.507 |
-0.1 | -0.891 | 0.24 |
0.2 | -0.912 | 0.179 |
0.5 | -0.429 | 0.164 |
0.8 | -0.745 | 0.253 |