Measurement E195M3
| Experiment: | CLAS12 RG-K | |
|---|---|---|
| Year: | 2022 | |
| Spokesperson: | Daniel S. Carman | |
| Reaction: | ep → K+ Λ | |
| 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 | -0.21593 | 0.02969 |
| 1.6625 | -0.23338 | 0.02006 |
| 1.6875 | -0.16819 | 0.01609 |
| 1.7125 | -0.19572 | 0.01453 |
| 1.7375 | -0.20223 | 0.01424 |
| 1.7625 | -0.17881 | 0.01417 |
| 1.7875 | -0.19283 | 0.01432 |
| 1.8125 | -0.2239 | 0.01451 |
| 1.8375 | -0.22025 | 0.01462 |
| 1.8625 | -0.2142 | 0.01469 |
| 1.8875 | -0.22493 | 0.01488 |
| 1.9125 | -0.21919 | 0.01537 |
| 1.9375 | -0.2431 | 0.01566 |
| 1.9625 | -0.24972 | 0.01614 |
| 1.9875 | -0.25194 | 0.01683 |
| 2.0125 | -0.20202 | 0.01766 |
| 2.0375 | -0.19428 | 0.01855 |
| 2.0625 | -0.19745 | 0.01918 |
| 2.0875 | -0.16602 | 0.01983 |
| 2.1125 | -0.1936 | 0.02052 |
| 2.1375 | -0.19845 | 0.021 |
| 2.1625 | -0.22916 | 0.02152 |
| 2.1875 | -0.23382 | 0.02165 |
| 2.2125 | -0.21791 | 0.02227 |
| 2.2375 | -0.19898 | 0.02296 |
| 2.2625 | -0.21753 | 0.02369 |
| 2.2875 | -0.25064 | 0.02415 |
| 2.3125 | -0.21587 | 0.02494 |
| 2.3375 | -0.25875 | 0.02544 |
| 2.3625 | -0.35565 | 0.02604 |
| 2.3875 | -0.23982 | 0.02691 |
Measurement comment:
Coordinate system:
(x′,y′,z′), z′ along K+, y′ normal to hadronic plane, x′=y′ x z′