Parameter (X axis): W, GeV
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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: [3.5:0.9] 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 : | 0.9 — 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 | -0.18194 | 0.03964 | 0.02194 |
| 1.72 | -0.17821 | 0.01851 | 0.01414 |
| 1.8 | -0.17867 | 0.01864 | 0.01419 |
| 1.88 | -0.24237 | 0.02102 | 0.01464 |
| 1.96 | -0.28698 | 0.02298 | 0.01593 |
| 2.04 | -0.20796 | 0.02547 | 0.01643 |
| 2.12 | -0.23417 | 0.02671 | 0.01593 |
| 2.2 | -0.24765 | 0.02795 | 0.01599 |
| 2.28 | -0.28432 | 0.03018 | 0.01628 |
| 2.36 | -0.35035 | 0.0321 | 0.01637 |