Stability of non-linear integrable accelerator

Batalov, I. ; /Moscow, MIPT ; Valishev, A. ; /Fermilab

Fermi National Accelerator Laboratory

关键词: 43 Particle Accelerators;    Evaluation;    Stability Accelerators;    Apertures;    Accelerators;   

DOI  :  10.2172/1038933
RP-ID  :  FERMILAB-TM-2519-APC
RP-ID  :  AC02-07CH11359
RP-ID  :  1038933

美国|英语

来源: UNT Digital Library

【 摘 要 】

The stability of non-linear Integrable Optics Test Accelerator (IOTA) model developed in [1] was tested. The area of the stable region in transverse coordinates and the maximum attainable tune spread were found as a function of non-linear lens strength. Particle loss as a function of turn number was analyzed to determine whether a dynamic aperture limitation present in the system. The system was also tested with sextupoles included in the machine for chromaticity compensation. A method of evaluation of the beam size in the linear part of the accelerator was proposed.