Measurement E195M27
| Experiment: | CLAS12 RG-K | |
|---|---|---|
| Year: | 2022 | |
| Spokesperson: | Daniel S. Carman | |
| Reaction: | ep → K+ Σ0 | |
| Polarization: | final | |
| Quantity: | P′x′ | |
| Q2: | 0.3 — 3.5 GeV2 | |
| W: | 1.6 — 2.4 GeV | |
| Ebeam: | 6.535 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 | 0.0 | 0.0 |
| 1.6625 | 0.0 | 0.0 |
| 1.6875 | 0.0 | 0.0 |
| 1.7125 | 0.0 | 0.0 |
| 1.7375 | -0.13987 | 0.16174 |
| 1.7625 | -0.13928 | 0.11469 |
| 1.7875 | 0.01791 | 0.09367 |
| 1.8125 | -0.05288 | 0.08241 |
| 1.8375 | -0.12888 | 0.07432 |
| 1.8625 | -0.00378 | 0.06955 |
| 1.8875 | 0.01238 | 0.06764 |
| 1.9125 | 0.03609 | 0.06823 |
| 1.9375 | 0.25363 | 0.07155 |
| 1.9625 | 0.04812 | 0.0755 |
| 1.9875 | 0.1036 | 0.08015 |
| 2.0125 | 0.05346 | 0.08473 |
| 2.0375 | 0.17339 | 0.08838 |
| 2.0625 | 0.11583 | 0.09206 |
| 2.0875 | -0.06434 | 0.09566 |
| 2.1125 | 0.01862 | 0.0993 |
| 2.1375 | 0.11788 | 0.1001 |
| 2.1625 | -0.0749 | 0.1036 |
| 2.1875 | 0.15137 | 0.10512 |
| 2.2125 | 0.07296 | 0.10551 |
| 2.2375 | 0.18093 | 0.10867 |
| 2.2625 | 0.25215 | 0.11029 |
| 2.2875 | 0.25098 | 0.11504 |
| 2.3125 | 0.03104 | 0.1172 |
| 2.3375 | -0.07214 | 0.12383 |
| 2.3625 | -0.19645 | 0.12487 |
| 2.3875 | -0.01342 | 0.13052 |
Measurement comment:
Coordinate system:
(x′,y′,z′), z′ along K+, y′ normal to hadronic plane, x′=y′ x z′