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IHEP 2000 - 21 (In Russian)
O.K.Beliaev, V.E.Borodin, V.B. Stepanov
Increase of the Disrupting Strength in the Acccelerator with RFQ-Focusing
Protvino, 2000.-p.8, figs.3, tables 3, refs.:12.


The conclusion have been done that accelerating structure electrodes are polluted by the ion gun operation. It was done in virtue of experimental data for the electron loading phenomenon in RFQ linacs and the analysis of ones. Taken spesial measures, including the cleaning of the proton beam in the Low Energy Beam Transport (LEBT) and the refining of accelerating structure electrodes by RF conditioning, permit to descrase the electron loading influence and make sure the high disruptive strength of the accelerating structure.


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