Measurement E195M66
| Experiment: | CLAS12 RG-K | |
|---|---|---|
| Year: | 2022 | |
| Spokesperson: | Daniel S. Carman | |
| Reaction: | ep → K+ Λ | |
| Polarization: | final | |
| Quantity: | P′z′ | |
| Q2: | 0.3 — 0.9 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′z′ | uncertainty |
|---|---|---|
| 1.64 | 0.00735 | 0.03102 |
| 1.72 | 0.04608 | 0.0197 |
| 1.8 | 0.03339 | 0.01988 |
| 1.88 | 0.10293 | 0.02153 |
| 1.96 | 0.02407 | 0.0266 |
| 2.04 | 0.12206 | 0.03486 |
| 2.12 | 0.07906 | 0.04434 |
| 2.2 | -0.09963 | 0.06387 |
| 2.28 | 0.32508 | 0.07835 |
| 2.36 | 0.11277 | 0.11303 |
Measurement comment:
(x′,y′,z′), z′ along K+, y′ normal to hadronic plane, x′=y′ x z′
Q2 bin: [0.9:0.3] GeV^2
cos(θKc.m.) bin: [-0.5:0.0]