CLAS Physics Database

Measurement E195M135

Experiment: CLAS12 RG-K
Year: 2022

Measurement comment:

Coordinate system:
    (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: [0.0:0.5]
Spokesperson: Daniel S. Carman
Reaction: ep → K+ Σ0
Polarization: final
Quantity: P′z′
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

Measurement data
W, [GeV] P′z′ uncertainty syst. uncert.
1.64 0.0 0.0 0.0
1.72 -0.50839 0.29274 0.12085
1.8 -0.36608 0.12219 0.0564
1.88 0.00559 0.10812 0.04332
1.96 -0.40433 0.12738 0.05166
2.04 -0.07337 0.15749 0.06449
2.12 -0.41102 0.18055 0.06905
2.2 -0.41523 0.20456 0.06715
2.28 -0.46327 0.23213 0.06277
2.36 -0.35732 0.26976 0.06437