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Fig. 6 | EPJ Techniques and Instrumentation

Fig. 6

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

Fig. 6

View of the PAX installation at COSY from the interior of the ring (the beam comes from the left). 1: COSY quadrupole magnet; 2: two of the four PAX quadrupoles forming the low- β insertion by doublet focusing (DF-FD); 3: atomic beam source (ABS); 4: support system; 5: flange supporting rail system; 6: PAX target chamber housing the detector and the storage cell. The Breit-Rabi polarimeter (BRP) and the target-gas analyzer (TGA) are mounted towards the outside of the ring. (Figure taken from Ref. [12].)

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