Open AccessANALYSIS OF THE FOCUSING EFFECTS OF CONDUCTING FOILS ON THE RELATIVISTIC ANNULAR BEAMS AND FIRST EXPERIMENT RESULTS OF THE EFFECTS OF THE FOILS ON BEAM BUNCHING
Author(s) -
Pingshan Wang,
Huang Hua,
Chen Tian-cai,
Liansheng Xia,
Tao Zucong
Publication year - 1996
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.45.1039
Subject(s) - beam (structure) , perpendicular , physics , optics , beam diameter , charge (physics) , atomic physics , laser beams , laser , mathematics , quantum mechanics , geometry
The focusing ability of the image charges on annular beams is analyzed, and the image charge is on the conducting foils which are placed perpendicular to the beam axis. The given calculating results can be employed to select the geometrical parameters of the foils for annular beam focusing. The first image charge focusing relativistic klystron amplifier experiment was done to study the effects of the foils on the bunching process. Although the transparancy of the foils to the beam is only 0.88, the results show that the foils do not affect the beam bunching process.