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Fig. 20 | EPJ Techniques and Instrumentation

Fig. 20

From: Low-energy spin-physics experiments with polarized beams and targets at the COSY storage ring

Fig. 20

Left: Experimental asymmetry in pd elastic scattering as a function of proton polar angle in the cm. The curve shows interpolated \(A_{y}^{d}\) data from Ref. [24], scaled to fit our data. Right: Target polarization Q estimated as a function of the longitudinal vertex coordinate Z along the storage cell. The straight line represents a fit with a constant scaled with the sought-for value of the target polarization to fit our data

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