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Updated database for L x‐ray production by protons and extraction of L ‐subshell ionization cross sections from only L γ and L α + L β cross sections
Author(s) -
Lapicki Gregory,
Miranda Javier
Publication year - 2011
Publication title -
x‐ray spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.447
H-Index - 45
eISSN - 1097-4539
pISSN - 0049-8246
DOI - 10.1002/xrs.1303
Subject(s) - ionization , extraction (chemistry) , production (economics) , x ray , database , chemistry , atomic physics , physics , ion , nuclear physics , computer science , chromatography , organic chemistry , economics , macroeconomics
Database from pre‐1995 compilations of L x‐ray production and ionization by protons is enlarged by 53% with the present update. Semiempirical formulas for L γ and L αβ are developed and used to extract L 1 , L 2 , and L 3 subshell ionization cross sections. The extracted ionization cross sections are shown for a sample of elements and compared with the database ionization cross sections in gold. Copyright © 2011 John Wiley & Sons, Ltd.