Show simple item record

Files in this item

Thumbnail

Item metadata

dc.contributor.authorVorgul, I.
dc.contributor.authorKellett, B. J.
dc.contributor.authorCairns, R Alan
dc.contributor.authorBingham, Robert
dc.contributor.authorRonald, K.
dc.contributor.authorSpeirs, D.C.
dc.contributor.authorMcConville, S. L.
dc.contributor.authorGillespie, K. M.
dc.contributor.authorPhelps, A. D. R.
dc.date.accessioned2014-01-09T13:01:04Z
dc.date.available2014-01-09T13:01:04Z
dc.date.issued2011-05
dc.identifier.citationVorgul , I , Kellett , B J , Cairns , R A , Bingham , R , Ronald , K , Speirs , D C , McConville , S L , Gillespie , K M & Phelps , A D R 2011 , ' Cyclotron maser emission : Stars, planets, and laboratory ' , Physics of Plasmas , vol. 18 , no. 5 , 056501 . https://doi.org/10.1063/1.3567420en
dc.identifier.issn1070-664X
dc.identifier.otherPURE: 17781160
dc.identifier.otherPURE UUID: e3264294-a3fd-4529-a439-8d3f154951b0
dc.identifier.otherWOS: 000292209500123
dc.identifier.otherScopus: 79958843102
dc.identifier.urihttp://hdl.handle.net/10023/4334
dc.description.abstractThis paper is a review of results by the group over the past decade on auroral kilometric radiation and similar cyclotron emissions from stars and planets. These emissions are often attributed to a horseshoe or crescent shaped momentum distribution of energetic electrons moving into the convergent magnetic field which exists around polar regions of dipole-type stars and planets. We have established a laboratory-based facility that has verified many of the details of our original theoretical description and agrees well with numerical simulations. The experiment has demonstrated that the horseshoe distribution does indeed produce cyclotron emission at a frequency just below the local cyclotron frequency, with polarization close to X-mode and propagating nearly perpendicularly to the beam motion. We discuss recent developments in the theory and simulation of the instability including addressing a radiation escape problem and the effect of competing instabilities, relating these to the laboratory, space, and astrophysical observations.
dc.format.extent7
dc.language.isoeng
dc.relation.ispartofPhysics of Plasmasen
dc.rightsCopyright 2011, American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Physics of Plasmas, Vol 18, Issue 5, and may be found at: http://scitation.aip.org/content/aip/journal/pop/18/5/10.1063/1.3567420en
dc.subjectElectron beamsen
dc.subjectAuroral phenomenaen
dc.subjectMagnetic fieldsen
dc.subjectCyclotron resonancesen
dc.subjectPlasma instabilitiesen
dc.subjectPlasma wavesen
dc.titleCyclotron maser emission : Stars, planets, and laboratoryen
dc.typeJournal articleen
dc.description.versionPublisher PDFen
dc.contributor.institutionUniversity of St Andrews.Applied Mathematicsen
dc.identifier.doihttps://doi.org/10.1063/1.3567420
dc.description.statusPeer revieweden


This item appears in the following Collection(s)

Show simple item record