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Polarization in Strong-Field Ionization of Excited Helium

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 نشر من قبل Carla Figueira de Morisson Faria
 تاريخ النشر 2021
  مجال البحث فيزياء
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We analyze how bound-state excitation, electron exchange and the residual binding potential influence above-threshold ionization (ATI) in Helium prepared in an excited $p$ state, oriented parallel and perpendicular to a linearly polarized mid-IR field. Using ab initio B-spline Algebraic Diagrammatic Construction (ADC), and several one-electron methods with effective potentials, including the Schrodinger solver Qprop, modifi



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