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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: [0.0:0.5]
Publication:
Quantity measured: P′z′,
z 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 : | 1 — 4.5 GeV2 | |
---|---|---|
W : | 1.6 — 2.4 GeV | |
Ebeam : | 7.546 GeV |
Observable quantity measured (Y axis): P′z′,
Parameter (X axis): W, GeV |
Click here to get data in text file, delimited with tabs.
Measured data:
W,
GeV |
P′z′ | Data errors | Systematic errors |
---|---|---|---|
1.64 | 0.08257 | 0.05796 | 0.02689 |
1.72 | 0.16198 | 0.0314 | 0.01483 |
1.8 | 0.1352 | 0.03235 | 0.01509 |
1.88 | 0.12274 | 0.03813 | 0.01656 |
1.96 | 0.07696 | 0.04601 | 0.02048 |
2.04 | 0.02105 | 0.05149 | 0.01968 |
2.12 | 0.25392 | 0.05771 | 0.01846 |
2.2 | 0.16704 | 0.06589 | 0.01745 |
2.28 | 0.03008 | 0.07841 | 0.01779 |
2.36 | 0.32511 | 0.08902 | 0.017 |