Single and double photoionisation in Xe and Ba above the 4d threshold

Miron Amusia; L. V. Chernysheva; G. F. Gribakin; K. L. Tsemekhman

doi:10.1088/0953-4075/23/3/010

Single and double photoionisation in Xe and Ba above the 4d threshold

Miron Amusia
, L. V. Chernysheva
, G. F. Gribakin
, K. L. Tsemekhman

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

47 Citations (Scopus)

Abstract

The authors advance and examine a new mechanism which strongly influences the photoionisation processes above the 4d threshold in Xe and Ba. It is shown that the elastic and inelastic scattering of the inner-shell photoelectron by the outer-shell electrons determines the rate of single and double ionisation, decomposing the cross section of the inner-shell photoabsorption into these two channels. The results of these calculations are in good agreement with experimental data.

Original language	English
Pages (from-to)	393-402
Journal	Journal of Physics B: Atomic Molecular and Optical Physics
Volume	23
DOIs	https://doi.org/10.1088/0953-4075/23/3/010
Publication status	Published - 14 Feb 1990
Externally published	Yes

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10.1088/0953-4075/23/3/010

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title = "Single and double photoionisation in Xe and Ba above the 4d threshold",

abstract = "The authors advance and examine a new mechanism which strongly influences the photoionisation processes above the 4d threshold in Xe and Ba. It is shown that the elastic and inelastic scattering of the inner-shell photoelectron by the outer-shell electrons determines the rate of single and double ionisation, decomposing the cross section of the inner-shell photoabsorption into these two channels. The results of these calculations are in good agreement with experimental data.",

author = "Miron Amusia and Chernysheva, \{L. V.\} and Gribakin, \{G. F.\} and Tsemekhman, \{K. L.\}",

year = "1990",

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T1 - Single and double photoionisation in Xe and Ba above the 4d threshold

AU - Amusia, Miron

AU - Chernysheva, L. V.

AU - Gribakin, G. F.

AU - Tsemekhman, K. L.

PY - 1990/2/14

Y1 - 1990/2/14

N2 - The authors advance and examine a new mechanism which strongly influences the photoionisation processes above the 4d threshold in Xe and Ba. It is shown that the elastic and inelastic scattering of the inner-shell photoelectron by the outer-shell electrons determines the rate of single and double ionisation, decomposing the cross section of the inner-shell photoabsorption into these two channels. The results of these calculations are in good agreement with experimental data.

AB - The authors advance and examine a new mechanism which strongly influences the photoionisation processes above the 4d threshold in Xe and Ba. It is shown that the elastic and inelastic scattering of the inner-shell photoelectron by the outer-shell electrons determines the rate of single and double ionisation, decomposing the cross section of the inner-shell photoabsorption into these two channels. The results of these calculations are in good agreement with experimental data.

U2 - 10.1088/0953-4075/23/3/010

DO - 10.1088/0953-4075/23/3/010

M3 - Article

SN - 0953-4075

VL - 23

SP - 393

EP - 402

JO - Journal of Physics B: Atomic Molecular and Optical Physics

JF - Journal of Physics B: Atomic Molecular and Optical Physics

ER -

Single and double photoionisation in Xe and Ba above the 4d threshold

Abstract

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