Interference between Competing Pathways in Atomic Harmonic Generation
Data(s) |
10/02/2012
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Resumo |
We investigate the influence of the autoionizing 3s3p6nl resonances on the fifth harmonic generated by 200–240 nm laser fields interacting with Ar. To determine the influence of a multielectron response we develop the capability within time-dependent R-matrix theory to determine the harmonic spectra generated. The fifth harmonic is affected by interference between the response of a 3s electron and the response of a 3p electron, as demonstrated by the asymmetric profiles in the harmonic yields as functions of wavelength. |
Formato |
application/pdf |
Identificador |
http://dx.doi.org/10.1103/PhysRevLett.108.063006 http://pure.qub.ac.uk/ws/files/1597216/PhysRevLett.108.063006.pdf |
Idioma(s) |
eng |
Direitos |
info:eu-repo/semantics/openAccess |
Fonte |
Brown , A C , Hutchinson , S , Lysaght , M A & van Der Hart , H W 2012 , ' Interference between Competing Pathways in Atomic Harmonic Generation ' Physical Review Letters , vol 108 , no. 6 , 063006 . DOI: 10.1103/PhysRevLett.108.063006 |
Palavras-Chave | #/dk/atira/pure/subjectarea/asjc/3100 #Physics and Astronomy(all) |
Tipo |
article |