EFFECT OF BETATRON OSCILLATIONS ON THE LONGITUDINAL STABILITY OF A COASTING BEAM
Technical Report
·
OSTI ID:4132653
The stabilizing effect of radial betatron oscillations with regard to longitudinal bunching of an accelerator beam is investigated. A spread in particle circulation frequency arises from a spread in betatron oscillation amplitude. It is shown that this frequency spread is always sufficient to prevent bunching when the beam is coasting at the transition energy. At other energies a spread in canonical angular momentum also results in a frequency spread. A criterion is developed that places a lower limit on the sum of the squares of these two frequency spreads necessary for stability above the transition energy. (auth)
- Research Organization:
- California. Univ., Livermore. Lawrence Radiation Lab.
- DOE Contract Number:
- W-7405-ENG-48
- NSA Number:
- NSA-18-004371
- OSTI ID:
- 4132653
- Report Number(s):
- UCRL-6794
- Resource Relation:
- Other Information: Orig. Receipt Date: 31-DEC-64
- Country of Publication:
- United States
- Language:
- English
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