The RF vector potential in a gapped tunnel

@article{Vaughan1979TheRV,
  title={The RF vector potential in a gapped tunnel},
  author={J.R.M. Vaughan},
  journal={IEEE Transactions on Electron Devices},
  year={1979},
  volume={26},
  pages={1642-1646}
}
The expressions given by Kosmahl and Branch for the RF fields in a gapped tunnel are combined and integrated to give the RF vector potential. The problem of evaluating the resulting expressions at the nodes of a suitable mesh is considered in detail. Different methods are used in different regions, and Shanks's transformation is introduced to deal with the difficult gap-edge point. Buneman's fast routine INTRA is used to evaluate the radial and axial fields at an arbitrary point, by nine-point… CONTINUE READING

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