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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: [1:4.5] GeV^2
cos(θKc.m.) bin: [0.0:0.5]
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 : | 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 | -0.03128 | 0.06189 | 0.02689 |
1.72 | -0.09358 | 0.03376 | 0.01483 |
1.8 | 0.03067 | 0.03439 | 0.01509 |
1.88 | -0.04033 | 0.04071 | 0.01656 |
1.96 | -0.01547 | 0.04971 | 0.02048 |
2.04 | -0.01859 | 0.05386 | 0.01968 |
2.12 | -0.0739 | 0.06068 | 0.01846 |
2.2 | -0.06745 | 0.06857 | 0.01745 |
2.28 | -0.01064 | 0.07753 | 0.01779 |
2.36 | 0.03695 | 0.08397 | 0.017 |