Parameter (X axis): W, GeV
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Experiment: CLAS12 RG-K, 2022
Spokespersons: Daniel S. Carman
Measurement comment: P′z vs. W (integrated over Q2, cos(θKc.m.))
Coordinate system:
(x,y,z), z along virtual photon direction, y normal to electron scattering plane, x=y x z
Publication:
Quantity measured: P′z,
z 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+ Σ0, polarization: polarized
| Q2 : | 0.3 — 3.5 GeV2 | |
|---|---|---|
| W : | 1.6 — 2.4 GeV | |
| Ebeam : | 6.535 GeV |
|
Observable quantity measured (Y axis): P′z,
Parameter (X axis): W, GeV |
Click here to get data in text file, delimited with tabs.
Measured data:
|
W,
GeV |
P′z | Stat. error | Syst. error |
|---|---|---|---|
| 1.6375 | 0 | 0 | 0 |
| 1.6625 | 0 | 0 | 0 |
| 1.6875 | 0 | 0 | 0 |
| 1.7125 | 0 | 0 | 0 |
| 1.7375 | -0.04639 | 0.16692 | 0.08162 |
| 1.7625 | 0.14368 | 0.11799 | 0.06729 |
| 1.7875 | -0.23862 | 0.09648 | 0.05224 |
| 1.8125 | -0.11345 | 0.08443 | 0.04509 |
| 1.8375 | -0.01562 | 0.07577 | 0.03851 |
| 1.8625 | -0.0028 | 0.07065 | 0.03664 |
| 1.8875 | -0.09958 | 0.06848 | 0.03667 |
| 1.9125 | 0.00482 | 0.06932 | 0.03984 |
| 1.9375 | -0.16528 | 0.07234 | 0.0444 |
| 1.9625 | -0.02435 | 0.07644 | 0.04785 |
| 1.9875 | -0.06731 | 0.08136 | 0.05282 |
| 2.0125 | -0.14049 | 0.08522 | 0.055 |
| 2.0375 | -0.16111 | 0.08877 | 0.05606 |
| 2.0625 | -0.10124 | 0.09259 | 0.05817 |
| 2.0875 | 0.00748 | 0.09543 | 0.05835 |
| 2.1125 | -0.09396 | 0.0986 | 0.0598 |
| 2.1375 | -0.20014 | 0.09941 | 0.05842 |
| 2.1625 | 0.00557 | 0.10262 | 0.05759 |
| 2.1875 | -0.13969 | 0.10388 | 0.05645 |
| 2.2125 | -0.054 | 0.10428 | 0.05447 |
| 2.2375 | -0.14591 | 0.10761 | 0.05458 |
| 2.2625 | -0.21902 | 0.10941 | 0.05317 |
| 2.2875 | -0.17983 | 0.11356 | 0.05389 |
| 2.3125 | -0.11777 | 0.11593 | 0.05278 |
| 2.3375 | -0.22214 | 0.12095 | 0.05611 |
| 2.3625 | -0.08275 | 0.12341 | 0.05455 |
| 2.3875 | -0.16989 | 0.12794 | 0.05666 |