Superconducting Quadrupole for the ISR High-Luminosity insertion

This picture shows the active part of the magnet: the electrical connections at the front end, the protection resistor placed over the aluminium alloy shrinking rings, the yoke quadrants and the inner vacuum chamber with inbedded 6-pole windings.The quadrupolar coils with their spacers (located between the inner vacuum chamber and the yoke) cannot be seen in this picture. See also photos 7702690X, 7702307, 7702688X, 7812211.