Title :
Some features of superconducting dual bore lens
Author :
Mikhailichenko, A.A.
Author_Institution :
Wilson Lab., Cornell Univ., Ithaca, NY, USA
Abstract :
Design of dual bore superconducting quadrupole for CESR upgrade is represented. The lens has a gradient about 1 kG/cm, dual aperture of 54 mm each, length about 800 mm, The axes spacing about 80 mm allows a good separation of counter rotating beams. The harmonics content measured below 0.05%. Some concepts used in this dual bore lens could be used for design of any multi aperture lens, where high field quality is required
Keywords :
accelerator magnets; electron accelerators; storage rings; superconducting magnets; 800 mm; CESR upgrade; dual aperture; dual bore superconducting quadrupole; harmonics; length; superconducting dual bore lens; Apertures; Boring; Coils; Counting circuits; Iron; Lenses; Silicon carbide; Storage rings; Superconducting magnets; Synchrotrons;
Conference_Titel :
Particle Accelerator Conference, 1999. Proceedings of the 1999
Conference_Location :
New York, NY
Print_ISBN :
0-7803-5573-3
DOI :
10.1109/PAC.1999.792255
