Quantum manifestations of scattering orbits in the scaled spectrum of a non-hydrogenic atom in crossed fields


Autoria(s): Taylor, Kenneth
Data(s)

14/01/2002

Resumo

Evidence for scattering closed orbits for the Rydberg electron of the singly excited helium atom in crossed electric and magnetic fields at constant scaled energy and constant scaled electric field strength has been found through a quantum calculation of the photo-excitation spectrum. A particular 3D scattering orbit in a mixed regular and chaotic region has been investigated and the hydrogenic 3D closed orbits composing it identified. To the best of our knowledge, this letter reports the first quantum calculation of the scaled spectrum of a non- hydrogenic atom in crossed fields.

Identificador

http://pure.qub.ac.uk/portal/en/publications/quantum-manifestations-of-scattering-orbits-in-the-scaled-spectrum-of-a-nonhydrogenic-atom-in-crossed-fields(aa5df601-5739-407f-9742-edd54764f91d).html

http://www.scopus.com/inward/record.url?scp=0037074403&partnerID=8YFLogxK

Idioma(s)

eng

Direitos

info:eu-repo/semantics/restrictedAccess

Fonte

Taylor , K 2002 , ' Quantum manifestations of scattering orbits in the scaled spectrum of a non-hydrogenic atom in crossed fields ' Journal of Physics B: Atomic Molecular and Optical Physics , vol 35 , no. 1 , pp. L1-L10 .

Palavras-Chave #/dk/atira/pure/subjectarea/asjc/3100/3107 #Atomic and Molecular Physics, and Optics #/dk/atira/pure/subjectarea/asjc/3100 #Physics and Astronomy(all)
Tipo

article