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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: [-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 : | 0.4 — 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 | 0.00454 | 0.06944 | 0.01497 |
1.72 | -0.14934 | 0.04055 | 0.01599 |
1.8 | -0.08581 | 0.03975 | 0.02043 |
1.88 | -0.24253 | 0.03584 | 0.01999 |
1.96 | -0.26869 | 0.03639 | 0.01981 |
2.04 | -0.18181 | 0.04813 | 0.02425 |
2.12 | -0.18662 | 0.06814 | 0.03093 |
2.2 | -0.14582 | 0.0911 | 0.03813 |
2.28 | 0.03696 | 0.10234 | 0.03574 |
2.36 | -0.08338 | 0.10864 | 0.03002 |