Beam extraction from high energy cyclotrons based on integer resonance
Abstract
Beam extraction from strong-current kaon-neutron cyclotrons with proton energy of several GeV is analyzed. In contrast to earlier models, it is found that integer resonance Q sub r = 2 followed by acceleration does not occur but that the bem was extracted on the basis of integer resonance rather than fourth-order nonlinear resonance. It is found that proton extraction on the basis of integer resonance can also be employed in cyclotron pion factories with low energy accumulation per revolution (approximately 400 keV).
- Publication:
-
USSR Rept Phys Math JPRS UPM
- Pub Date:
- February 1986
- Bibcode:
- 1986RpPhM.......39S
- Keywords:
-
- Beam Interactions;
- Cyclotrons;
- High Energy Interactions;
- Resonance;
- Beam Currents;
- Proton Energy;
- Nuclear and High-Energy Physics