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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: [1:4.5] GeV^2
cos(θKc.m.) bin: [-0.5:0.0]
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+ Σ0, polarization: polarized
Q2 : | 1 — 4.5 GeV2 | |
---|---|---|
W : | 1.6 — 2.4 GeV | |
Ebeam : | 7.546 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 | 0 | 0 |
1.72 | -0.73436 | 0.77845 | 0.15977 |
1.8 | -0.082 | 0.21455 | 0.07177 |
1.88 | 0.3268 | 0.18056 | 0.05584 |
1.96 | 0.02457 | 0.21187 | 0.06114 |
2.04 | -0.30643 | 0.30868 | 0.08178 |
2.12 | 0.60789 | 0.42795 | 0.10595 |
2.2 | -0.77869 | 0.5105 | 0.09189 |
2.28 | -0.58751 | 0.65712 | 0.09947 |
2.36 | -0.46207 | 0.78145 | 0.08156 |