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Experiment: CLAS12 RG-K, 2022
Spokespersons: Daniel S. Carman
Measurement comment: Coordinate system:
(x,y,z), z along virtual photon direction, y normal to electron scattering plane, x=y x z
Q2 bin: [3.5:0.9] GeV^2
cos(θKc.m.) bin: [-1.0:-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 | 0.02697 | 0.06259 | 0.01645 |
1.72 | -0.00631 | 0.03552 | 0.01603 |
1.8 | -0.02973 | 0.03808 | 0.01913 |
1.88 | 0.03326 | 0.03684 | 0.01868 |
1.96 | 0.06632 | 0.04127 | 0.0204 |
2.04 | -0.06868 | 0.0548 | 0.02754 |
2.12 | -0.18573 | 0.086 | 0.04107 |
2.2 | -0.35308 | 0.12082 | 0.05123 |
2.28 | -0.10469 | 0.12022 | 0.04679 |
2.36 | -0.01383 | 0.12783 | 0.04225 |