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STARTING UP OF THE CYCLOTRON WITH SPACE VARIATION OF THE MAGNETIC FIELD

Journal Article · · Nuclear Instr. and Methods
The mean magnetic field increase along the radius in accordance with relativistic mass increase of the accelerating ions is discussed. The magnetic field increase is necessary for the elimination of non-linear resonance effects at the center of the accelerator. Measurements of the magnetic field were made with an accuracy of plus or minus 1.5 gauss by a nuclear magnetometer. Deuterons were accelerated to an energy of 12 Mev and alpha particles of 24 Mev when the minimum amplitude of the accelerating voltage on the dee was 8 kv. All measurements were carried out with the intensity of the internal beam close to 1 mu a. (B.O.G.)
Research Organization:
Joint Inst. for Nuclear Research, Dubna, USSR
NSA Number:
NSA-14-005917
OSTI ID:
4213390
Journal Information:
Nuclear Instr. and Methods, Journal Name: Nuclear Instr. and Methods Vol. Vol: 5
Country of Publication:
Country unknown/Code not available
Language:
English