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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: [0.5:1.0]
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+ Λ, polarization: polarized
Q2 : | 0.4 — 1 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 | -0.04526 | 0.06373 | 0.02155 |
1.72 | -0.0391 | 0.03655 | 0.01718 |
1.8 | -0.07598 | 0.03665 | 0.01745 |
1.88 | -0.11235 | 0.0376 | 0.01779 |
1.96 | -0.14865 | 0.03754 | 0.01841 |
2.04 | -0.06641 | 0.03605 | 0.01747 |
2.12 | -0.09869 | 0.03556 | 0.01727 |
2.2 | -0.16052 | 0.03497 | 0.01703 |
2.28 | -0.22289 | 0.03488 | 0.01687 |
2.36 | -0.22166 | 0.03495 | 0.01731 |