In:
Journal of Synchrotron Radiation, International Union of Crystallography (IUCr), Vol. 5, No. 3 ( 1998-05-01), p. 386-388
Abstract:
A new `higher-order-mode (HOM)-free' accelerating cavity has been developed which can provide an accelerating voltage of more than 400 kV per cavity at a frequency of 714 MHz. The harmful HOMs in the cavities, which can induce beam instabilities at high beam currents, were heavily damped by using four special waveguide ports and broadband microwave loads. Two cavities of this design were installed in the 1.54 GeV accelerator test facility (ATF) damping ring at KEK, and successfully stored beams. This cavity will also be very useful for synchrotron light sources. The basic design, characteristics of HOMs and construction of this cavity are reported.
Type of Medium:
Online Resource
ISSN:
0909-0495
DOI:
10.1107/S0909049597015343
Language:
Unknown
Publisher:
International Union of Crystallography (IUCr)
Publication Date:
1998
detail.hit.zdb_id:
2021413-3
SSG:
13
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