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APS » Journals » Phys. Rev. A » Volume 62 » Issue 6
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Phys. Rev. A 62, 062508 (2000) [11 pages]

L-shell shake processes resulting from 1s photoionization in elements 11<~Z<~17

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O. Mauron, J.-Cl. Dousse, and J. Hoszowska*
Department of Physics, University of Fribourg, Chemin du Musée 3, CH-1700 Fribourg, Switzerland

J. P. Marques and F. Parente
Centro de Física Atómica e Departamento de Física da Universidade de Lisboa, Avenida Professor Gama Pinto 2, 1649-003 Lisboa, Portugal

M. Polasik
Faculty of Chemistry, Nicholas Copernicus University, Gagarina 7, 87-100 Toruń, Poland

Received 11 July 2000; published 10 November 2000

The photoinduced Kα x-ray spectra of elements between sodium and chlorine were measured by means of high-resolution crystal diffractometry. The Kα1,2L(1) satellites were observed and resolved from the corresponding diagram lines. The probabilities for producing via shake processes K(1)L(1) double-hole states were deduced from the satellite to parent diagram line yield ratios. The results are compared to theoretical sudden approximation predictions. A satisfactory agreement is found except for sodium and chlorine for which our experimental results are markedly underestimated by the calculations.

© 2000 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevA.62.062508
DOI:
10.1103/PhysRevA.62.062508
PACS:
32.30.Rj, 32.80.Fb, 34.50.Fa

*Present address: European Synchrotron Radiation Facility, 156 rue des Martyrs, F-38043 Grenoble Cedex, France.

 
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