Some Features of Superconducting Dual Bore Lens
نویسنده
چکیده
* Work supported by National Science Foundation † Phone: (607) 255-3785, Fax: (607) 255-8062, e-mail: [email protected] 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. 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 the high field quality required.
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