Published March 1997 | Version v1
Journal article Metadata-only

Stochastic beam dynamics in quasi-isochronous storage rings

Creators

  • 1. Fermilab, P.O. Box 500, Batavia, Illinois 60510 (United States)
  • 2. Department of Physics, Indiana University, Bloomington, Indiana 47405 (United States)

Description

We investigate effects of quantum fluctuation, potential well distortion, quantum lifetime, and Touschek lifetime of the quasi-isochronous (QI) dynamical system. The Fokker-Planck equation is employed to study the equilibrium bunch distribution. The quantum lifetime in the moderate damping regime is compared with analytical formulae. The effects of harmonic radio-frequency phase modulation on equilibrium distribution function, quantum lifetime reduction, and the occurrence of stochastic resonance are studied. The formula for the Touschek lifetime for the QI dynamical system is derived and studied. copyright 1997 The American Physical Society

Additional details

Publishing Information

Journal Title
Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics
Journal Volume
55
Journal Issue
3
Journal Page Range
p. 3493-3506.
ISSN
1063-651X
CODEN
PLEEE8

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
28050076
Subject category
S43: PARTICLE ACCELERATORS;
Descriptors DEI
BEAM DYNAMICS; DYNAMICS; ELECTRON BEAMS; FLUCTUATIONS; FOKKER-PLANCK EQUATION; LIFETIME; PHASE STABILITY; RESONANCE; STOCHASTIC PROCESSES; STORAGE RINGS; SYNCHROTRON RADIATION
Descriptors DEC
BEAMS; BREMSSTRAHLUNG; DIFFERENTIAL EQUATIONS; ELECTROMAGNETIC RADIATION; EQUATIONS; LEPTON BEAMS; MECHANICS; PARTIAL DIFFERENTIAL EQUATIONS; PARTICLE BEAMS; RADIATIONS; STABILITY; VARIATIONS