Distribution of incoherent space - Charge tune shift of a bi-Gaussian beam

Ng, K. Y. ; /Fermilab

Fermi National Accelerator Laboratory

关键词: Calculation Methods Accelerators;    Beam Dynamics;    43 Particle Accelerators;    Space Charge;    Accelerators;   

DOI  :  10.2172/15020210
RP-ID  :  FERMILAB-TM-2241
RP-ID  :  AC02-76CH03000
RP-ID  :  15020210

美国|英语

来源: UNT Digital Library

【 摘 要 】

The incoherent space-charge self-force tune shift of a bi-Gaussian coasting beam is revisited. The distribution density of the incoherent horizontal or vertical space-charge tune shift is computed numerically using a statistical method. Analytic approach has also been made with approximation. The results show a broad peak centered about 0.633 with a rms spread 0.168 of the linear space-charge tune shift.