A numerical and theoretical study of the multipactor appearance in the presence of a DC parallel electric field
Source abstract
Abstract
In this paper, we study the appearance of the multipactor in a simple system with a bottom plate holding a static potential Vd. We developed a numerical model to compute the evolution of the multipactor threshold as a function of the potential. We identify the nature of the resonant modes that appear at different Vd using resonance theory. Then, we use it to compute the theoretical threshold of the structure. As we use a very simplistic electron emission model to identify the multipactor modes, we compute the threshold in a more realistic configuration in a second step.
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Research context
OpenAlex topics: Particle accelerators and beam dynamics · Particle Accelerators and Free-Electron Lasers · Physics of Superconductivity and Magnetism
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
CEA, IRFM 1 , F-13108 Saint-Paul-Lez-Durance, France
DPHY, ONERA, Université de Toulouse 2 , F-31055 Toulouse, France
CNES, DSO/RF/HNO 3 , F-31401 Toulouse, France
Funding
H2020 Euratom
References (41)
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