Measurement E195M118
| Experiment: | CLAS12 RG-K | |
|---|---|---|
| Year: | 2022 | |
| Spokesperson: | Daniel S. Carman | |
| Reaction: | ep → K+ Σ0 | |
| Polarization: | final | |
| Quantity: | P′x′ | |
| Q2: | 0.9 — 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 |
|---|---|---|
| 1.64 | 0.0 | 0.0 |
| 1.72 | -0.23903 | 0.41293 |
| 1.8 | -0.27142 | 0.1441 |
| 1.88 | -0.01159 | 0.12326 |
| 1.96 | -0.26052 | 0.14873 |
| 2.04 | 0.20242 | 0.20548 |
| 2.12 | 0.10137 | 0.29429 |
| 2.2 | 0.28592 | 0.32502 |
| 2.28 | -0.99553 | 0.41312 |
| 2.36 | -0.16242 | 0.50121 |
Measurement comment:
(x′,y′,z′), z′ along K+, y′ normal to hadronic plane, x′=y′ x z′
Q2 bin: [3.5:0.9] GeV^2
cos(θKc.m.) bin: [-0.5:0.0]