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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: [1:0.4] GeV^2
cos(θKc.m.) bin: [-0.5:0.0]
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 : | 0.4 — 1 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 | -0.02503 | 0.04615 | 0.01491 |
1.72 | 0.04958 | 0.02992 | 0.01519 |
1.8 | 0.04239 | 0.0324 | 0.01845 |
1.88 | 0.03731 | 0.03622 | 0.02572 |
1.96 | -0.02653 | 0.0462 | 0.03146 |
2.04 | -0.01339 | 0.06107 | 0.03631 |
2.12 | 0.05053 | 0.08317 | 0.04262 |
2.2 | 0.18477 | 0.10458 | 0.04394 |
2.28 | -0.15149 | 0.17265 | 0.05538 |
2.36 | 0.21874 | 0.22692 | 0.06006 |