Measurement E195M18
| Experiment: | CLAS12 RG-K | |
|---|---|---|
| Year: | 2022 | |
| Spokesperson: | Daniel S. Carman | |
| Reaction: | ep → K+ Λ | |
| Polarization: | final | |
| Quantity: | P′x | |
| Q2: | 0.4 — 4.5 GeV2 | |
| W: | 1.6 — 2.4 GeV | |
| Ebeam: | 7.546 GeV | |
| Publication: |
D. S. Carman et al. (CLAS Collaboration) Beam-recoil transferred polarization in K + Y electroproduction in the nucleon resonance region with CLAS12 //
https://journals.aps.org/prc/abstract/10.1103/PhysRevC.105.065201
|
|
| W, [GeV] | P′x | uncertainty |
|---|---|---|
| 1.6375 | -0.04349 | 0.04186 |
| 1.6625 | 0.03234 | 0.02948 |
| 1.6875 | 0.03474 | 0.0243 |
| 1.7125 | -0.04663 | 0.02213 |
| 1.7375 | -0.03388 | 0.02151 |
| 1.7625 | 0.01819 | 0.02163 |
| 1.7875 | -0.00338 | 0.02222 |
| 1.8125 | 0.00751 | 0.02265 |
| 1.8375 | -0.01001 | 0.02331 |
| 1.8625 | -0.00504 | 0.02369 |
| 1.8875 | -0.02459 | 0.02433 |
| 1.9125 | 0.01077 | 0.02547 |
| 1.9375 | -0.01665 | 0.02603 |
| 1.9625 | -0.00129 | 0.02693 |
| 1.9875 | 0.01002 | 0.028 |
| 2.0125 | -0.03261 | 0.02988 |
| 2.0375 | -0.027 | 0.03019 |
| 2.0625 | 0.06119 | 0.0318 |
| 2.0875 | 0.02388 | 0.03243 |
| 2.1125 | -0.04173 | 0.03351 |
| 2.1375 | 0.04669 | 0.03422 |
| 2.1625 | -0.00262 | 0.03555 |
| 2.1875 | 0.00039 | 0.03629 |
| 2.2125 | 0.00454 | 0.03722 |
| 2.2375 | -0.01195 | 0.03829 |
| 2.2625 | 0.02489 | 0.03892 |
| 2.2875 | -0.05076 | 0.04021 |
| 2.3125 | -0.00443 | 0.04058 |
| 2.3375 | 0.04675 | 0.04274 |
| 2.3625 | 0.01068 | 0.04287 |
| 2.3875 | 0.04024 | 0.04299 |
Measurement comment:
Coordinate system:
(x,y,z), z along virtual photon direction, y normal to electron scattering plane, x=y x z