Measurement E195M96
Experiment: | CLAS12 RG-K | |
---|---|---|
Year: | 2022 | |
Spokesperson: | Daniel S. Carman | |
Reaction: | ep → K+ Λ | |
Polarization: | final | |
Quantity: | P′x | |
Q2: | 1.0 — 4.5 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 | syst. uncert. |
---|---|---|---|
1.64 | 0.06218 | 0.06021 | 0.02539 |
1.72 | 0.05208 | 0.02798 | 0.0146 |
1.8 | 0.05248 | 0.0266 | 0.01469 |
1.88 | 0.00313 | 0.02912 | 0.01512 |
1.96 | 0.04371 | 0.03253 | 0.01649 |
2.04 | -0.04023 | 0.03672 | 0.01732 |
2.12 | 0.00299 | 0.03706 | 0.01594 |
2.2 | -0.03563 | 0.03944 | 0.01625 |
2.28 | -0.07056 | 0.04362 | 0.01654 |
2.36 | 0.03282 | 0.04547 | 0.01655 |
Measurement comment:
(x,y,z), z along virtual photon direction, y normal to electron scattering plane, x=y x z
Q2 bin: [1:4.5] GeV^2
cos(θKc.m.) bin: [0.5:1.0]