Role of the correlation charge in the double ionization of two-electron model atoms exposed to intense laser fields

C. Szymanowski; R. Panfili; W. C. Liu; S. L. Haan; J. H. Eberly

doi:10.1103/PhysRevA.61.055401

Role of the correlation charge in the double ionization of two-electron model atoms exposed to intense laser fields

C. Szymanowski^*
, R. Panfili
, W. C. Liu
, S. L. Haan
, J. H. Eberly

^*此作品的通信作者

物理學系

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

摘要

We investigate the influence of electron correlation in the double ionization of a two-electron model atom exposed to an intense laser field. Using the freedom of our model system, we vary in a systematic way the correlation strength between the two electrons. For the case of five-photon ionization, while adjusting the laser frequency according to the correlation charge, we investigate extreme situations of strong and weak two-electron interaction regimes. We monitor the single and double ionization yield and study the variation of the nonsequential ionization.

原文	英語
頁（從 - 到）	4
頁數	1
期刊	Physical Review A - Atomic, Molecular, and Optical Physics
卷	61
發行號	5
DOIs	https://doi.org/10.1103/PhysRevA.61.055401
出版狀態	已發佈 - 2000

ASJC Scopus subject areas

原子與分子物理與光學

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10.1103/PhysRevA.61.055401

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abstract = "We investigate the influence of electron correlation in the double ionization of a two-electron model atom exposed to an intense laser field. Using the freedom of our model system, we vary in a systematic way the correlation strength between the two electrons. For the case of five-photon ionization, while adjusting the laser frequency according to the correlation charge, we investigate extreme situations of strong and weak two-electron interaction regimes. We monitor the single and double ionization yield and study the variation of the nonsequential ionization.",

author = "C. Szymanowski and R. Panfili and Liu, \{W. C.\} and Haan, \{S. L.\} and Eberly, \{J. H.\}",

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AU - Szymanowski, C.

AU - Panfili, R.

AU - Liu, W. C.

AU - Haan, S. L.

AU - Eberly, J. H.

PY - 2000

Y1 - 2000

N2 - We investigate the influence of electron correlation in the double ionization of a two-electron model atom exposed to an intense laser field. Using the freedom of our model system, we vary in a systematic way the correlation strength between the two electrons. For the case of five-photon ionization, while adjusting the laser frequency according to the correlation charge, we investigate extreme situations of strong and weak two-electron interaction regimes. We monitor the single and double ionization yield and study the variation of the nonsequential ionization.

AB - We investigate the influence of electron correlation in the double ionization of a two-electron model atom exposed to an intense laser field. Using the freedom of our model system, we vary in a systematic way the correlation strength between the two electrons. For the case of five-photon ionization, while adjusting the laser frequency according to the correlation charge, we investigate extreme situations of strong and weak two-electron interaction regimes. We monitor the single and double ionization yield and study the variation of the nonsequential ionization.

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

IS - 5

ER -

Role of the correlation charge in the double ionization of two-electron model atoms exposed to intense laser fields

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