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arXiv · 1203.0110

Proton acceleration by circularly polarized traveling electromagnetic wave

A. Holkundkar·G. Brodin·M. Marklund
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Abstract

The acceleration of charged particles, producing collimated mono-energetic beams, over short distances holds the promise to offer new tools in medicine and diagnostics. Here, we consider a possible mechanism for accelerating protons to high energies by using a phase-modulated circularly polarized electromagnetic wave propagating along a constant magnetic field. It is observed that a plane wave with dimensionless amplitude of 0.1 is capable to accelerate a 1 KeV proton to 386 MeV under optimum conditions. Finally we discuss possible limitations of the acceleration scheme.

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A. Holkundkar, G. Brodin, M. Marklund. 2012-03-01. Proton acceleration by circularly polarized traveling electromagnetic wave. https://doi.org/10.1103/physrevstab.15.091301

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