Electromagnetic simulations of linear proton accelerator structures using dielectric wall accelerators

S. D. Nelson, B. R. Poole, George J Caporaso

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations


Proton accelerator structures for medical applications using Dielectric Wall Accelerator (DWA) technology allow for the utilization of high electric field gradients on the order of 100 MV/m to accelerate the proton bunch. Medical applications involving cancer therapy treatment usually desire short bunch lengths on the order of hundreds of picoseconds in order to limit the extent of the energy deposited in the tumor site (in 3D space, time, and deposited proton charge). Electromagnetic simulations of the DWA structure, in combination with injections of proton bunches have been performed using 3D finite difference codes in combination with particle pushing codes. Electromagnetic simulations of DWA structures includes these effects and also include the details of the switch configuration and how that switch time affects the electric field pulse which accelerates the particle beam.

Original languageEnglish (US)
Title of host publicationProceedings of the IEEE Particle Accelerator Conference
Number of pages3
StatePublished - 2007
Externally publishedYes
EventIEEE Particle Accelerator Conference, PAC07 - Albuquerque, NM, United States
Duration: Jun 25 2007Jun 29 2007


OtherIEEE Particle Accelerator Conference, PAC07
Country/TerritoryUnited States
CityAlbuquerque, NM

ASJC Scopus subject areas

  • Engineering(all)


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