Field-dressed orbitals in strong-field molecular ionization

Robert Siemering; Oumarou Njoya; Thomas Weinacht; Regina De Vivie-Riedle

doi:10.1103/PhysRevA.92.042515

Field-dressed orbitals in strong-field molecular ionization

Robert Siemering
, Oumarou Njoya
, Thomas Weinacht
, Regina De Vivie-Riedle

Physics and Astronomy

Ludwig Maximilian University of Munich
Stony Brook University

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

We demonstrate the importance of considering the shape of field-dressed molecular orbitals in interpreting angle-dependent measures of strong-field ionization from excited states. Our calculations of angle-dependent ionization for three homologous polyatomic molecules with very similar valence orbitals show that one has to take into account the shape of the field-dressed orbitals rather than the field-free orbitals in order to rationalize the experimental measurements.

Original language	English
Article number	042515
Journal	Physical Review A - Atomic, Molecular, and Optical Physics
Volume	92
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevA.92.042515
State	Published - Oct 30 2015

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10.1103/PhysRevA.92.042515

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title = "Field-dressed orbitals in strong-field molecular ionization",

abstract = "We demonstrate the importance of considering the shape of field-dressed molecular orbitals in interpreting angle-dependent measures of strong-field ionization from excited states. Our calculations of angle-dependent ionization for three homologous polyatomic molecules with very similar valence orbitals show that one has to take into account the shape of the field-dressed orbitals rather than the field-free orbitals in order to rationalize the experimental measurements.",

author = "Robert Siemering and Oumarou Njoya and Thomas Weinacht and \{De Vivie-Riedle\}, Regina",

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AU - Siemering, Robert

AU - Njoya, Oumarou

AU - Weinacht, Thomas

AU - De Vivie-Riedle, Regina

PY - 2015/10/30

Y1 - 2015/10/30

N2 - We demonstrate the importance of considering the shape of field-dressed molecular orbitals in interpreting angle-dependent measures of strong-field ionization from excited states. Our calculations of angle-dependent ionization for three homologous polyatomic molecules with very similar valence orbitals show that one has to take into account the shape of the field-dressed orbitals rather than the field-free orbitals in order to rationalize the experimental measurements.

AB - We demonstrate the importance of considering the shape of field-dressed molecular orbitals in interpreting angle-dependent measures of strong-field ionization from excited states. Our calculations of angle-dependent ionization for three homologous polyatomic molecules with very similar valence orbitals show that one has to take into account the shape of the field-dressed orbitals rather than the field-free orbitals in order to rationalize the experimental measurements.

UR - https://www.scopus.com/pages/publications/84946221205

U2 - 10.1103/PhysRevA.92.042515

DO - 10.1103/PhysRevA.92.042515

M3 - Article

AN - SCOPUS:84946221205

SN - 1050-2947

VL - 92

JO - Physical Review A - Atomic, Molecular, and Optical Physics

JF - Physical Review A - Atomic, Molecular, and Optical Physics

IS - 4

M1 - 042515

ER -

Field-dressed orbitals in strong-field molecular ionization

Abstract

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