Author:
Kim H,Jung Y,Kim J,Jang H,Kim Y,Gil D,Jeon S,Son K,Lee M,Ki T
Abstract
Abstract
Quarter-wave resonator (QWR) cavities are prepared for beam commissioning. RF conditioning is performed for each QWR cavity. The total heat load, including static and dynamic heat loads, is measured for each cavity. The helium pressure fluctuation is reduced by changing the flow rate, supply pressure, return pressure, cryogenic valve control, etc. The cavity pressure is monitored during RF preparation. The amplitude and phase of the QWR cavity are stably controlled for beam commissioning.
Subject
Computer Science Applications,History,Education