Measurement E195M146
| Experiment: | CLAS12 RG-K | |
|---|---|---|
| Year: | 2022 | |
| Spokesperson: | Daniel S. Carman | |
| Reaction: | ep → K+ Σ0 | |
| Polarization: | final | |
| Quantity: | P′x′ | |
| Q2: | 0.4 — 1.0 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 |
|---|---|---|
| 1.64 | 0.0 | 0.0 |
| 1.72 | 0.7656 | 0.37169 |
| 1.8 | 0.11659 | 0.16038 |
| 1.88 | -0.00837 | 0.12956 |
| 1.96 | -0.08354 | 0.14733 |
| 2.04 | 0.09304 | 0.19865 |
| 2.12 | -0.72134 | 0.2629 |
| 2.2 | 0.57506 | 0.33504 |
| 2.28 | -0.49693 | 0.37407 |
| 2.36 | -0.26164 | 0.46195 |
Measurement comment:
(x′,y′,z′), z′ along K+, y′ normal to hadronic plane, x′=y′ x z′
Q2 bin: [1:0.4] GeV^2
cos(θKc.m.) bin: [-0.5:0.0]