Title :
Status report on multi-cell superconducting cavity development for medium-velocity beams
Author :
Hartung, W. ; Compton, C.C. ; Grimm, T.L. ; York, R.C. ; Ciovati, G. ; Kneisel, P.
Author_Institution :
Nat. Supercond. Cyclotron Lab, Michigan State Univ., East Lansing, MI, USA
Abstract :
The Rare Isotope Accelerator (RIA) is being designed to supply an intense beam of exotic isotopes for nuclear physics research. Superconducting cavities are to be used to accelerate the CW beam of heavy ions to 400 MeV per nucleon, with a beam power of up to 400 kW. Because of the varying beam velocity, several types of superconducting structures are needed. This paper covers the fabrication of three prototype RIA 6-cell βg = 0.47 cavities and the RF tests on the first and second of these cavities.
Keywords :
accelerator RF systems; accelerator cavities; beam handling techniques; ion accelerators; linear accelerators; particle beam dynamics; superconducting cavity resonators; CW beam; RF tests; Rare Isotope Accelerator; beam power; exotic isotopes; intense beam; medium-velocity beams; multicell superconducting cavity; prototype RIA 6-cell cavities; superconducting structures; Acceleration; Fabrication; Ion accelerators; Ion beams; Isotopes; Nuclear physics; Particle beams; Prototypes; Radio frequency; Testing;
Conference_Titel :
Particle Accelerator Conference, 2003. PAC 2003. Proceedings of the
Print_ISBN :
0-7803-7738-9
DOI :
10.1109/PAC.2003.1289706
