2017
DOI: 10.1103/physreva.96.043408
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Electron correlation in tunneling ionization of diatomic molecules: An application of the many-electron weak-field asymptotic theory with a generalized-active-space partition scheme

Abstract: (2017). Electron correlation in tunneling ionization of diatomic molecules: An application of the many-electron weak-field asymptotic theory with a generalized-active-space partition scheme,

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Cited by 13 publications
(12 citation statements)
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“…As an example we mention that small molecules like H 2 and LiH were considered in Ref. [56] using wave functions obtained from a configuration-interaction method. For biphenyl and substituted biphenyl the application of correlated methods poses a challenge for the future.…”
Section: Weak-field Asymptotic Theorymentioning
confidence: 99%
“…As an example we mention that small molecules like H 2 and LiH were considered in Ref. [56] using wave functions obtained from a configuration-interaction method. For biphenyl and substituted biphenyl the application of correlated methods poses a challenge for the future.…”
Section: Weak-field Asymptotic Theorymentioning
confidence: 99%
“…[33][34][35] One state-of-the-art approach is, for example, weak-field asymptotic theory. [36][37][38][39] Further recent contributions use the hybrid antisymmetrized coupled-channels (haCC) approach 40,41 or combine single-electron approaches with the description of the molecular core in terms of an effective potential. 42,43 An alternative powerful approach to compute static-field ionization rates consists in using electronic-structure methods originally devised for bound states.…”
Section: Introductionmentioning
confidence: 99%
“…When the field intensity is sufficiently weak, the weak-field asymptotic theory (WFAT) [20] provides a rigorous expansion of the pre-exponential factor in the tunneling rate in powers of the field strength. The WFAT has been extended to many-electron systems [21][22][23][24] and has been applied to molecular ionization [25,26]. In [24], the WFAT was applied to He-like ions for an arbitrary value of the nuclear charge number Z.…”
Section: Introductionmentioning
confidence: 99%