(e-2e) angular distribution studies of the cadmium 53P 1 autoionising state excited by 150 eV electrons

N. L.S. Martin; T. W. Ottley; K. J. Ross

doi:10.1088/0022-3700/13/9/017

(e-2e) angular distribution studies of the cadmium 5³P ₁ autoionising state excited by 150 eV electrons

N. L.S. Martin, T. W. Ottley, K. J. Ross

Physics And Astronomy

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18 Scopus citations

Abstract

The angular correlation between scattered and ejected electrons following electron impact excitation of the 5²P₁ autoionising transition in cadmium vapour has been studied for an incident electron kinetic energy of 150 eV, using a new electron-electron coincidence spectrometer. An theoretical expression for the double diffraction cross section d² Sigma /d theta _scd theta _ej is derived by combining the autoionisation theory of Balashov et al. with the Bethe-Born scattering approximation. Good overall agreement is obtained between the theory and the experimental results.

Original language	English
Article number	017
Pages (from-to)	1867-1876
Number of pages	10
Journal	Journal of Physics B: Atomic and Molecular Physics
Volume	13
Issue number	9
DOIs	https://doi.org/10.1088/0022-3700/13/9/017
State	Published - 1980

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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title = "(e-2e) angular distribution studies of the cadmium 53P 1 autoionising state excited by 150 eV electrons",

abstract = "The angular correlation between scattered and ejected electrons following electron impact excitation of the 52P1 autoionising transition in cadmium vapour has been studied for an incident electron kinetic energy of 150 eV, using a new electron-electron coincidence spectrometer. An theoretical expression for the double diffraction cross section d2 Sigma /d theta scd theta ej is derived by combining the autoionisation theory of Balashov et al. with the Bethe-Born scattering approximation. Good overall agreement is obtained between the theory and the experimental results.",

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T1 - (e-2e) angular distribution studies of the cadmium 53P 1 autoionising state excited by 150 eV electrons

AU - Martin, N. L.S.

AU - Ottley, T. W.

AU - Ross, K. J.

PY - 1980

Y1 - 1980

N2 - The angular correlation between scattered and ejected electrons following electron impact excitation of the 52P1 autoionising transition in cadmium vapour has been studied for an incident electron kinetic energy of 150 eV, using a new electron-electron coincidence spectrometer. An theoretical expression for the double diffraction cross section d2 Sigma /d theta scd theta ej is derived by combining the autoionisation theory of Balashov et al. with the Bethe-Born scattering approximation. Good overall agreement is obtained between the theory and the experimental results.

AB - The angular correlation between scattered and ejected electrons following electron impact excitation of the 52P1 autoionising transition in cadmium vapour has been studied for an incident electron kinetic energy of 150 eV, using a new electron-electron coincidence spectrometer. An theoretical expression for the double diffraction cross section d2 Sigma /d theta scd theta ej is derived by combining the autoionisation theory of Balashov et al. with the Bethe-Born scattering approximation. Good overall agreement is obtained between the theory and the experimental results.

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JO - Journal of Physics B: Atomic and Molecular Physics

JF - Journal of Physics B: Atomic and Molecular Physics

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ER -

(e-2e) angular distribution studies of the cadmium 5³P ₁ autoionising state excited by 150 eV electrons

Abstract

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