CLAS Physics Database

Measurement E195M53

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: [-1.0:-0.5]
Spokesperson: Daniel S. Carman
Reaction: ep → K+ Λ
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

Measurement data
W, [GeV] P′x′ uncertainty syst. uncert.
1.64 -0.15155 0.05927 0.01645
1.72 -0.26806 0.03236 0.01603
1.8 -0.22523 0.03388 0.01913
1.88 -0.22789 0.03351 0.01868
1.96 -0.34889 0.03698 0.0204
2.04 -0.25222 0.05123 0.02754
2.12 -0.10336 0.07779 0.04107
2.2 -0.35153 0.11756 0.05123
2.28 0.27173 0.12375 0.04679
2.36 -0.36758 0.12505 0.04225