M{sub i} (i = 1-5) subshell fluorescence and Coster-Kronig yields for elements with 67 {<=} Z {<=} 92

Journal Article · Mon Jan 14 23:00:00 EST 2008 · Atomic Data and Nuclear Data Tables

DOI:https://doi.org/10.1016/j.adt.2007.08.003· OSTI ID:21028249

Chauhan, Yogeshwar ^[1]; Puri, Sanjiv ^[1]

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1. University College of Engineering, Punjabi University, Patiala 147002 (India)

A complete set of the M{sub i} (i = 1-5) subshell fluorescence and Coster-Kronig (CK) yields has been generated by interpolation for elements with 67 {<=} Z {<=} 92 from the Dirac-Hartree-Slater (DHS) model based values tabulated for a limited number of elements, considering the cutoff/onset of different CK transitions in accordance with the CK transition energies evaluated in the present work. The CK transition energies have been deduced from tabulated values of the Dirac-Hartree-Fock-Slater model based neutral atom binding energies [K. Huang, M. Aoyagi, M.H. Chen, B. Crasemann, H. Mark, At. Data Nucl. Data Tables 18 (1976) 243] and the L{sub i} (i = 1-3) subshell CK transition energies [M.H. Chen, B. Crasemann, K. Huang, M. Aoyagi, H. Mark, At. Data Nucl. Data Tables 19 (1977) 97] in order to establish the cutoff/onset of different CK transitions at specific atomic numbers. A second set of the M{sub i} (i = 1-5) subshell fluorescence yields have also been deduced using radiative widths computed from the Dirac-Fock (DF) model based X-ray emission rates, and the total widths reevaluated to incorporate the DF model based radiative widths in place of those based on the DHS model. Further, the CK-corrected ({nu}{sub i}) and average fluorescence ({omega}{sub M}) fields, which are experimentally important, have been evaluated from the generated set of CK yields and two sets of fluorescence yields.

• OSTI ID: 21028249
• Journal Information: Atomic Data and Nuclear Data Tables, Journal Name: Atomic Data and Nuclear Data Tables Journal Issue: 1 Vol. 94; ISSN ADNDAT; ISSN 0092-640X
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ACTINIUM
ASTATINE
BINDING ENERGY
BISMUTH
COSTER-KRONIG TRANSITIONS
ERBIUM
FLUORESCENCE
FRANCIUM
GOLD
HAFNIUM
HARTREE-FOCK METHOD
HOLMIUM
INDIUM
INTERPOLATION
LEAD
LUTETIUM
M SHELL
MERCURY
OSMIUM
PLATINUM
POLONIUM
PROTACTINIUM
RADIUM
RADON
RHENIUM
TANTALUM
THALLIUM
THORIUM
THULIUM
TUNGSTEN
URANIUM
YTTERBIUM