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Experiment: CLAS12 RG-K, 2022
Spokespersons: Daniel S. Carman
Measurement comment: Coordinate system:
(x′,y′,z′), z′ along K+, y′ normal to hadronic plane, x′=y′ x z′
Q2 bin: [3.5:0.9] GeV^2
cos(θKc.m.) bin: [0.0:0.5]
Publication:
Quantity measured: P′x′,
x projection of beam-recoil transferred polarization P′ in (x',y',z') system
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: K+ Λ, polarization: polarized
Q2 : | 0.9 — 3.5 GeV2 | |
---|---|---|
W : | 1.6 — 2.4 GeV | |
Ebeam : | 6.535 GeV |
Observable quantity measured (Y axis): P′x′,
Parameter (X axis): W, GeV |
Click here to get data in text file, delimited with tabs.
Measured data:
W,
GeV |
P′x′ | Data errors | Systematic errors |
---|---|---|---|
1.64 | -0.27926 | 0.04224 | 0.02538 |
1.72 | -0.19414 | 0.02344 | 0.01506 |
1.8 | -0.29135 | 0.02422 | 0.0149 |
1.88 | -0.23388 | 0.02762 | 0.016 |
1.96 | -0.31657 | 0.03179 | 0.01811 |
2.04 | -0.26228 | 0.03468 | 0.01892 |
2.12 | -0.22567 | 0.03949 | 0.01777 |
2.2 | -0.24246 | 0.04269 | 0.01615 |
2.28 | -0.37834 | 0.04918 | 0.01716 |
2.36 | -0.33363 | 0.05778 | 0.01815 |