Observation of a new Cd I autoionising level by (e,2e) spectroscopy

N. L.S. Martin; K. J. Ross

doi:10.1088/0022-3700/17/19/022

Observation of a new Cd I autoionising level by (e,2e) spectroscopy

N. L.S. Martin, K. J. Ross

Physics And Astronomy

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8 Scopus citations

Abstract

Electron-electron coincidence spectroscopy is used to detect a previously unknown Cd I autoionising level at 12.01 eV. This is done by an analysis of the angular distribution of ejected electrons observed in coincidence with electrons scattered through a chosen angle. The new level has J>1 and, for a scattering angle of 3 degrees and 150 eV impact energy, an excitation probability one fifth that of the Cd I (4d⁹5s²5p) ³P₁ 12.06 eV autoionising level.

Original language	English
Article number	022
Pages (from-to)	4033-4040
Number of pages	8
Journal	Journal of Physics B: Atomic and Molecular Physics
Volume	17
Issue number	19
DOIs	https://doi.org/10.1088/0022-3700/17/19/022
State	Published - 1984

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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title = "Observation of a new Cd I autoionising level by (e,2e) spectroscopy",

abstract = "Electron-electron coincidence spectroscopy is used to detect a previously unknown Cd I autoionising level at 12.01 eV. This is done by an analysis of the angular distribution of ejected electrons observed in coincidence with electrons scattered through a chosen angle. The new level has J>1 and, for a scattering angle of 3 degrees and 150 eV impact energy, an excitation probability one fifth that of the Cd I (4d95s25p) 3P1 12.06 eV autoionising level.",

author = "Martin, {N. L.S.} and Ross, {K. J.}",

year = "1984",

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N2 - Electron-electron coincidence spectroscopy is used to detect a previously unknown Cd I autoionising level at 12.01 eV. This is done by an analysis of the angular distribution of ejected electrons observed in coincidence with electrons scattered through a chosen angle. The new level has J>1 and, for a scattering angle of 3 degrees and 150 eV impact energy, an excitation probability one fifth that of the Cd I (4d95s25p) 3P1 12.06 eV autoionising level.

AB - Electron-electron coincidence spectroscopy is used to detect a previously unknown Cd I autoionising level at 12.01 eV. This is done by an analysis of the angular distribution of ejected electrons observed in coincidence with electrons scattered through a chosen angle. The new level has J>1 and, for a scattering angle of 3 degrees and 150 eV impact energy, an excitation probability one fifth that of the Cd I (4d95s25p) 3P1 12.06 eV autoionising level.

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Observation of a new Cd I autoionising level by (e,2e) spectroscopy

Abstract

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