Particle Acceleration by an Electromagnetic Wave
Author(s) -
H. Dehnen
Publication year - 2013
Publication title -
isrn high energy physics
Language(s) - English
Resource type - Journals
eISSN - 2090-7427
pISSN - 2090-7419
DOI - 10.1155/2013/760983
Subject(s) - physics , particle acceleration , pulsar , acceleration , electromagnetic radiation , charged particle , plane wave , computational physics , cosmic ray , radiation , point particle , particle (ecology) , relativistic particle , classical mechanics , quantum electrodynamics , electron , optics , astrophysics , nuclear physics , quantum mechanics , ion , oceanography , geology
The relativistic equation of motion for an electrically charged massive point particle is integrated exactly for the case of a circularly polarized electromagnetic plane wave. The acceleration of the particle by the wave is calculated in detail, however, under neglection of the radiation damping. In spite of this simplification, the results are applied to a typical pulsar, where the maximum kinetic energy of accelerated protons reaches values of the order of the fastest cosmic ray particles.
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