Transverse dynamics of space charge dominated beam during bunching

Babu, P. Sing; Goswami, A.; Pandit, V.S.

doi:10.1016/j.physleta.2013.10.039

Cited by 3 publications

(1 citation statement)

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“…However, the theoretical analysis has been treated with an assumption that the beam radius remains constant for the case of nonuniform charge distribution. While, it is expected that the beam radius increases actively in the case of longitudinal bunch compression, due to the space charge effect [13][14][15][16].…”

Section: Introductionmentioning

confidence: 99%

Possible emittance growth induced by nonlinear space charge fields for arbitrary particle distributions

Kikuchi

Horioka

2016

Phys. Rev. Accel. Beams

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A procedure to obtain a ratio of beam radii at final and initial states in arbitrary particle distributions is proposed, and is applied to the estimation of possible emittance growth for Gaussian and thermal equilibrium distributions. The ratios are estimated for Gaussian and thermal equilibrium distributions as a function of tune depression. The possible emittance growth as a function of tune depression and nonlinear field energy factor is also estimated with and without a constant radius ratio approximation. It is confirmed that the possible emittance growths are almost the same in comparison to the cases with and without the constant radius ratio approximation at each distribution.

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Section: Introductionmentioning

confidence: 99%