On the account of final state correlation in double ionization processes

I. A. Ivanov; A. S. Kheifets; J. Dubau

doi:10.1140/epjd/e2011-10496-6

On the account of final state correlation in double ionization processes

I. A. Ivanov, A. S. Kheifets, J. Dubau

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

4 Citations (Scopus)

Abstract

We discuss the use of uncorrelated final state wave functions in calculations of double ionization processes. We show that in some physical situations such a simplified treatment can provide meaningful results. In particular, the prevalence of back-to-back emission in two-photon double ionization and even energy sharing between the photoelectrons make it possible to use uncorrelated final state wave functions for total integrated cross-section calculations.

Original language	English
Pages (from-to)	563-569
Number of pages	7
Journal	European Physical Journal D
Volume	61
Issue number	3
DOIs	https://doi.org/10.1140/epjd/e2011-10496-6
Publication status	Published - Feb 2011

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title = "On the account of final state correlation in double ionization processes",

abstract = "We discuss the use of uncorrelated final state wave functions in calculations of double ionization processes. We show that in some physical situations such a simplified treatment can provide meaningful results. In particular, the prevalence of back-to-back emission in two-photon double ionization and even energy sharing between the photoelectrons make it possible to use uncorrelated final state wave functions for total integrated cross-section calculations.",

author = "Ivanov, {I. A.} and Kheifets, {A. S.} and J. Dubau",

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AU - Ivanov, I. A.

AU - Kheifets, A. S.

AU - Dubau, J.

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Y1 - 2011/2

N2 - We discuss the use of uncorrelated final state wave functions in calculations of double ionization processes. We show that in some physical situations such a simplified treatment can provide meaningful results. In particular, the prevalence of back-to-back emission in two-photon double ionization and even energy sharing between the photoelectrons make it possible to use uncorrelated final state wave functions for total integrated cross-section calculations.

AB - We discuss the use of uncorrelated final state wave functions in calculations of double ionization processes. We show that in some physical situations such a simplified treatment can provide meaningful results. In particular, the prevalence of back-to-back emission in two-photon double ionization and even energy sharing between the photoelectrons make it possible to use uncorrelated final state wave functions for total integrated cross-section calculations.

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U2 - 10.1140/epjd/e2011-10496-6

DO - 10.1140/epjd/e2011-10496-6

M3 - Article

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VL - 61

SP - 563

EP - 569

JO - European Physical Journal D

JF - European Physical Journal D

IS - 3

ER -

On the account of final state correlation in double ionization processes

Abstract

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