Open AccessThe simulation of ionic radial density in high intensity ion beam*
Author(s) -
Linquan Bai,
Weng Jia-Qiang,
Fang Jin-Qing,
Luo Xiao-Shu
Publication year - 2004
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.53.4126
Subject(s) - ion , intensity (physics) , ionic bonding , materials science , beam (structure) , atomic physics , ion beam , optics , physics , quantum mechanics
The ionic beam which exhibits a Kapchinsky_Vladimirsky distribution is studied in this paper. Not only the halo is found, but also the ionic radial den sity which has changed is discovered when the ionic beam is in accelerator chan nels. By delay feedback control method, the halo is removed. Moreover as long as the proper parameters are chosen, the density uniformity can be found at beam' s center.