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Fig. 19 | EPJ Techniques and Instrumentation

Fig. 19

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

Fig. 19

Left: Energy deposit in the second layer vs. deposit in the third for the tracks with 60<θ<80. The two upper bands contain deuterons and protons stopped in the third layer, with the deuteron band above. The lower rising band contains the particles passing through the third layer. The curves represent the energy deposit derived from simulations: red for deuterons, blue for protons. Right: Correlation of laboratory polar angles in two-track events, selected by pd-elastic azimuthal correlation. The energy loss cuts are applied to select protons and deuterons passing through the third layer

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