Particle energization through time-periodic helical magnetic fields

We solve for the motion of charged particles in a helical time-periodic ABC (Arnold-Beltrami-Childress) magnetic field. The magnetic field lines of a stationary ABC field with coefficients A=B=C=1 are chaotic, and we show that the motion of a charged particle in such a field is also chaotic at late...

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Bibliographic Details
Main Authors: Mitra, Dhrubaditya, Brandenburg, Axel, Dasgupta, Brahmananda, Niklasson, Eyvind, Ram, Abhay, Ram, Abhay K.
Other Authors: Massachusetts Institute of Technology. Plasma Science and Fusion Center
Format: Article
Language:en_US
Published: American Physical Society 2014
Online Access:http://hdl.handle.net/1721.1/89152