Performance optimization of H(-) multicusp ion source for KIRAMS-30 cyclotron.
KIRAMS-30 cyclotron has been developed and implemented for radio isotope production. For the purpose of producing negative hydrogen ions and low energy beam injection to the central region of KIRAMS-30, 10 mA H(-) multicusp ion source with beam kinetic energies in the 20-30 keV range and the normalized 4 rms emittance less than 1 mm mrad was installed. The optimized ion source operating condition is presented and the correlation between the extracted beam current and ion source parameters is described for the performance enhancement of the ion source.
Kang
Kun Uk
KU
Laboratory of Particle Accelerator Development, Korea Institute of Radiological and Medical Science, Seoul, Republic of Korea.
An
Dong Hyun
DH
Chang
Hong Suk
HS
Chai
Jong Seo
JS
D017357:Cyclotrons / Q000295:instrumentation*; D055590:Electromagnetic Phenomena / Q000295:instrumentation*; D004867:Equipment Design; D019544:Equipment Failure Analysis; D011829:Radiation Dosage