Canonical perturbation theory for complex electron dynamics in gyrotron resonators

Kominis, Y; Dumbrajs, O; Avramides, KA; Hizanidis, K; Vomvoridis, JL

dc.contributor.author	Kominis, Y	en
dc.contributor.author	Dumbrajs, O	en
dc.contributor.author	Avramides, KA	en
dc.contributor.author	Hizanidis, K	en
dc.contributor.author	Vomvoridis, JL	en
dc.date.accessioned	2014-03-01T01:21:58Z
dc.date.available	2014-03-01T01:21:58Z
dc.date.issued	2005	en
dc.identifier.issn	1070-664X	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/16414
dc.subject.classification	Physics, Fluids & Plasmas	en
dc.subject.other	Approximation theory	en
dc.subject.other	Cyclotrons	en
dc.subject.other	Gyrotrons	en
dc.subject.other	Hamiltonians	en
dc.subject.other	Perturbation techniques	en
dc.subject.other	Resonators	en
dc.subject.other	Electron distribution	en
dc.subject.other	Electron dynamics	en
dc.subject.other	Electron motion	en
dc.subject.other	Gyrotron resonators	en
dc.subject.other	Electrons	en
dc.title	Canonical perturbation theory for complex electron dynamics in gyrotron resonators	en
heal.type	journalArticle	en
heal.identifier.primary	10.1063/1.2125547	en
heal.identifier.secondary	http://dx.doi.org/10.1063/1.2125547	en
heal.identifier.secondary	113102	en
heal.language	English	en
heal.publicationDate	2005	en
heal.abstract	Complex electron dynamics in gyrotron resonators are analyzed in the context of the Hamiltonian formalism. Application of the canonical perturbation theory provides analytical approximate invariants of the electron motion. The latter are used for describing the resonant structure of the electron phase space and the electron rest energies at the output of the cavity. Hysteresis effects are also described through analytic expressions and approximate electron distribution functions are provided. The general case of resonant interaction at an arbitrary harmonic of the electron cyclotron frequency is considered and the effect of a varying frequency mismatch is studied. Also, the case of electron interaction with multiple rf modes is investigated. (C) 2005 American Institute of Physics.	en
heal.publisher	AMER INST PHYSICS	en
heal.journalName	Physics of Plasmas	en
dc.identifier.doi	10.1063/1.2125547	en
dc.identifier.isi	ISI:000233569600040	en
dc.identifier.volume	12	en
dc.identifier.issue	11	en
dc.identifier.spage	1	en
dc.identifier.epage	12	en