TY  - CONF
AU  - Xiao, Chen
AU  - Groening, Lars
TI  - Periodic Solution for Transport of Intense and Coupled Coasting Beams Through Quadrupole Channels
CY  - Geneva, Switzerland
PB  - JACoW Publishing
M1  - GSI-2025-00510
SP  - 372-376
PY  - 2024
N1  - Published by JACoW Publishing under the terms of the Creative Commons Attribution 4.0 International license
AB  - Imposing defined spinning to a particle beam increases its stability against perturbations from space charge [Y.-L. Cheon et al., Effects of beam spinning on the fourth-order particle resonance of 3D bunched beams in high intensity linear accelerators, Phys. Rev. Accel. Beams 25, 064002 (2022)]. In order to fully explore this potential, proper matching of intense coupled beams along regular lattices is mandatory. Herein, a novel procedure assuming matched transport is described and bench-marked through simulations. The concept of matched transport along periodic lattices has been extended from uncoupled beams to those with considerable coupling between the two transverse degrees of freedom. For coupled beams, matching means extension of cell-to-cell periodicity from just transverse envelopes to the coupled beam moments and to quantities being derived from these.
T2  - 68th Adv. Beam Dyn. Workshop High-Intensity High-Brightness Hadron Beams
CY  - 9 Oct 2023 - 13 Oct 2023, Geneva (Switzerland)
Y2  - 9 Oct 2023 - 13 Oct 2023
M2  - Geneva, Switzerland
KW  - Accelerator Physics (Other)
KW  - Beam Dynamics in Linacs (Other)
LB  - PUB:(DE-HGF)8
DO  - DOI:10.18429/JACOW-HB2023-THA2C3
UR  - https://repository.gsi.de/record/358326
ER  -