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Measurement E63M4

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Experiment: , 0

Spokespersons: Curtis A. Meyer

Experiment comment: The data were obtained using real photons produced via bremsstrahlung from a 4.023-GeV electron beam

Measurement comment: Spin density matrix element ρ000 in the Adair frame for the charged-mode (no Λ* cuts) topology

Publication:

Quantity measured: ρ00,0, dimensionless
Spin density matrix element.
Beam: γ, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: φ p, polarization: none

W : 1.985 — 2.835 GeV

Select data slice:
W = GeV
Observable quantity measured (Y axis): ρ00,0, dimensionless
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Parameter (X axis): cos(θ), dimensionless

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