1. An Air Core Quadrupole System for Fast Tune Control in CESR
- Author
-
D. L. Rubin and D. A. Dean
- Subjects
Physics ,Nuclear and High Energy Physics ,Frequency response ,Electromagnet ,business.industry ,Electrical engineering ,Particle accelerator ,Betatron ,law.invention ,Optics ,Nuclear Energy and Engineering ,law ,Control system ,Electrical equipment ,Magnet ,Quadrupole ,Physics::Accelerator Physics ,Electrical and Electronic Engineering ,business - Abstract
The guide field magnets in CESR have a frequency response of 0.5 Hz. To allow fast control of betatron tunes we have installed a system of air core quadrupoles. We describe the air core quadrupoles and present results of tests of the system for tune control, hysteresis free beta function measurements, and tune feedback.
- Published
- 1985