Canadas National Laboratory for Particle and Nuclear Physics

Vancouver, Canada

Canadas National Laboratory for Particle and Nuclear Physics

Vancouver, Canada

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Gusarova M.A.,National Research Nuclear University MEPhI | Zvyagintsev V.L.,Canadas National Laboratory for Particle and Nuclear Physics | Petrushina I.I.,National Research Nuclear University MEPhI
Problems of Atomic Science and Technology | Year: 2013

This paper concerns the results of multipacting prediction for the feeding waveguide section of the eLINAC accelerator. The threshold values of the input power, at which the discharge may occur in this structure, were obtained. Simulations were carried out analytically and numerically with various codes. The results of simulation were compared to each other.


Bolgov R.,Canadas National Laboratory for Particle and Nuclear Physics | Gusarova M.,Canadas National Laboratory for Particle and Nuclear Physics | Kostin R.,Canadas National Laboratory for Particle and Nuclear Physics | Petrushina I.,Canadas National Laboratory for Particle and Nuclear Physics | And 2 more authors.
Problems of Atomic Science and Technology | Year: 2012

High order modes electrodynamics properties of TESLA-type 9 cell superconducting cavity proposed for e- LINAC were studied. End cells and drift tubes geometry influence on cavity EDCs was simulated. Cavity geometry was optimized in order to reduce trapped modes intensity. Multipactor discharge in cavity was simulated and studied. Lorenz force operating frequency detuning and mechanical deformations caused by it together with pressure variations were estimated.

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