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Title: Semi-empirical method for obtaining Sommerfeld screening parameter σ<sub>1</sub> in X-ray spectra
Authors: Misra, U D
Chaturvedi, S
Keywords: Screening parameter
Spin doublets
Experimental energy values
Sub shell
Inner shell filling and closure
Hertz law
Issue Date: May-2009
Publisher: CSIR
Abstract: The present method is an effort to reduce the requirement of the amount of input data for the calculation of the screening parameter σ<sub>1</sub><sub></sub>. The method requires the knowledge of no other data except the energy value of the level for the element under consideration. The fresh calculations of the screening parameter σ<sub>1</sub> using the new method for the levels L<sub>1,</sub> L<sub>2</sub>L<sub>3</sub>, M<sub>1</sub>,<sub> </sub>M<sub>2</sub>M<sub>3</sub>, M<sub>4</sub>M<sub>5</sub>, N<sub>1</sub>,<sub> </sub>N<sub>2</sub>N<sub>3</sub> and N<sub>4</sub>N<sub>5</sub> in the atomic numbers range Z=57 to Z=71, have been described in the present paper.
Description: 340-345
ISSN: 0019-5596
Appears in Collections:IJPAP Vol.47(05) [May 2009]

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