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Results for "dielectric wall": 3 found

Beam Characteristics of a Proposed Dielectric Wall Proton Accelerator Design

Authors: Julien Bancheri, Chau Giang Bui, Christopher M Lund, Morgan J Maher, Jamiel Nasser, Amy Parent, Monica Serban, Jan P. Seuntjens, Jason Z Yuan

Affiliation: University of Toronto, Medical Physics Unit, McGill University, Princess Margaret Cancer Centre, Princess Margaret Cancer Centre & University of Toronto

Abstract Preview: Purpose: Proton therapy (PT) has demonstrated greater precision and superior healthy tissue sparing compared to photon radiotherapy for various sites; however, PT systems are expensive, which limits g...

Radial Waveguide Structures for Enhanced Power Transmission Efficiency in Dielectric Wall Accelerators

Authors: Julien Bancheri, Chau Giang Bui, David G Cooke, Christopher M Lund, Morgan J Maher, Jan P. Seuntjens, Jason Z Yuan

Affiliation: Princess Margaret Cancer Centre & University of Toronto, Medical Biophysics, University of Toronto, University of Toronto, Medical Physics Unit, McGill University, Department of Physics, McGill University

Abstract Preview: Purpose: The dielectric wall accelerator (DWA) offers a low-cost solution for proton therapy, using non-resonant waveguides to accelerate particles. Radial waveguides (RWGs), consisting of a dielectri...

The Fermi Density Effect: Review and Discussion about Applicability on Stopping Powers and Cross Sections

Authors: Michael Dingfelder

Affiliation: East Carolina University

Abstract Preview: Purpose:
To study and accurately evaluate the influence of the Fermi Density effect on stopping powers and cross sections of charged particles in liquid water used in Monte Carlo radiation transpor...