m (Created page with "{{ali97a}} {{wtps}}{{wl3}} <center><wz tip="">700px</wz></center> They note that, since in 2nd perturbation, all intermediate sta...")
 
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<u>[[ali97a|Shape of the two-photon-continuum emission from the 1s2s$^1$S$_0$ state in He-like krypton]]</u>. [[R. Ali]], [[I. Ahmad]], [[R. W. Dunford]], [[D. S. Gemmell]], [[M. Jung]], [[E. P. Kanter]], [[P. H. Mokler]], [[H. G. Berry]], [[A. E. Livingston]], [[S. Cheng]] and [[L. J. Curtis]] in [[Phys. Rev. A]] [http://dx.doi.org/10.1103/physreva.55.994 '''55''':994] ([[1997]]).
<center><wz tip="">[[File:Screenshot_20240209_172405.png|700px]]</wz></center>
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They note that, since in 2nd perturbation, all intermediate states are summed over, the process allows for a test of the full structure of the emitter.
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There is a nice review of the many experiments in various systems.
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I am particularly interested in their Fig.&nbsp;10 which features a counterpart of the [[leapfrog]] emission:
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<center><wz tip="A precursor of the leapfrog antidiagonals.">[[File:Screenshot_20240209_185510.png|300px]]</wz></center>
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Latest revision as of 17:58, 9 February 2024

Shape of the two-photon-continuum emission from the 1s2s$^1$S$_0$ state in He-like krypton. R. Ali, I. Ahmad, R. W. Dunford, D. S. Gemmell, M. Jung, E. P. Kanter, P. H. Mokler, H. G. Berry, A. E. Livingston, S. Cheng and L. J. Curtis in Phys. Rev. A 55:994 (1997).