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The K-shell fluorescence yield and atomic shell structure effects
| Content Provider | Scilit |
|---|---|
| Author | Byrne, J. Howarth, N. |
| Copyright Year | 1970 |
| Description | Journal: Journal of Physics B: Atomic and Molecular Physics Calculations of the Auger and radiative transition rates from the K shell over the whole range of periodic table have been assembled and extended where necessary in order to derive a set of predicted values of the K-shell fluorescence yield omega$ _{k}$. The results are compared with a set of best experimental values of omega$ _{k}$ established by polynomial fitting to the experimental data. It is shown that both sets of data may be accurately represented by a relation of the form omega$ _{k}$=(1+ alpha $Z^{-m})^{-1}$, where alpha $=(1.25+or-0.05)*10^{-5}$, m=3.41+or-0.01 theoretically and alpha $=(1.16+or-0.07)*10^{-5}$, m=3.36+or-0.02 experimentally. Clear deviations from these simple relations are observed in both sets of data and it is shown that these deviations may be interpreted in terms of atomic shell-structure effects. |
| Related Links | http://iopscience.iop.org/article/10.1088/0022-3700/3/2/021/pdf |
| Ending Page | 292 |
| Page Count | 13 |
| Starting Page | 280 |
| ISSN | 00223700 |
| DOI | 10.1088/0022-3700/3/2/021 |
| Journal | Journal of Physics B: Atomic and Molecular Physics |
| Issue Number | 2 |
| Volume Number | 3 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 1970-02-01 |
| Access Restriction | Open |
| Subject Keyword | Journal: Journal of Physics B: Atomic and Molecular Physics Nuclear Physics Atomic Shell Structure Fluorescence Yield K Shell Fluorescence Omega K Polynomial Fitting Transition Rates |
| Content Type | Text |
| Resource Type | Article |
| Subject | Atomic and Molecular Physics, and Optics |
