General method for final focus system design for circular colliders

General method for final focus system design for circular colliders

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Colliders use final focus systems to reduce the transverse beam sizes at the interaction point in order to increase collision event rates.The maximum NEFF D65BMP5N0B N70 Built In 60cm 5 Speeds A Chimney Cooker Hood Stainless focal strength (gradient) of the quadrupoles, and the maximum beam size in them, together limit the beam size reduction that is possible.The goal of a final focus system design is to find the best compromise between quadrupole aperture and quadrupole gradient, for the magnet technology that is used.

This paper develops a design method that identifies Fleece Blanket the intrinsic limitations of a final focus system, validates the results of the method against realistic designs, and reports its application to the upgrade of the Large Hadron Collider final focus.