RF Acceleration in KEK Main Ring

A description of the RF system and measurements of some longitudinal phenomena of the KEK Main Ring are presented. The beam loss at the phase transition has been reduced by the improvement of the radial position detector and by the stabilization of quadrupole oscillations. The debunching for slow be...

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Bibliographic Details
Published inIEEE transactions on nuclear science Vol. 26; no. 3; pp. 3950 - 3952
Main Authors Kondoh, Motoo, Ebihara, Kiyokazu, Ezura, Eizi, Ieiri, Takao, Kudo, Kikuo, Mizumachi, Yoshihiko, Muto, Kenichi, Nakanishi, Hiroshi, Takeda, Shigeru, Toda, Makoto
Format Journal Article
LanguageEnglish
Published IEEE 01.06.1979
Subjects
Acceleration
Broadband amplifiers
Driver circuits
Ferrites
Phase detection
Power amplifiers
Radio frequency
Radiofrequency amplifiers
Synchrotrons
Voltage
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Summary:A description of the RF system and measurements of some longitudinal phenomena of the KEK Main Ring are presented. The beam loss at the phase transition has been reduced by the improvement of the radial position detector and by the stabilization of quadrupole oscillations. The debunching for slow beam extraction is done by two successive frequency jumps with simultaneous reduction of the RF voltage.
ISSN:0018-9499
1558-1578
DOI:10.1109/TNS.1979.4330660