Title :
Operational experience with the DAΦNE radio-frequency systems
Author :
Boni, R. ; Gallo, A. ; Marcellini, F. ; Vignola, G.
Author_Institution :
INFN, Lab. Nazionali di Frascati, Rome, Italy
Abstract :
The RF systems of the Frascati double ring (e+/e- ) Φ-Factory DAΦNE are fully operative since the autumn 1997. The RF complex consists of one 73.65 MHz system for the damping ring and one 368.26 MHz system per each ring. The accelerating cavities are room-temperature single cell copper resonators, broadband loaded by waveguides to reduce the impedances of their High Order Modes and, consequently, the coupled-bunch instability growth rates. The main operational features of the DAΦNE radiofrequency systems are reported in this article, including the performances observed under heavy beam loading conditions
Keywords :
accelerator RF systems; accelerator cavities; colliding beam accelerators; electron accelerators; storage rings; DA Phi NE radiofrequency systems; Frascati double ring; RF complex; accelerating cavities; coupled-bunch instability growth rates; damping ring; heavy beam loading conditions; high order modes; operational experience; room-temperature single cell copper resonators; Acceleration; Copper; Damping; Frequency conversion; Impedance; Laboratories; Linear particle accelerator; Particle beams; Radio frequency; Voltage;
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.1999.795382
