@article {8053,
	title = {Relativistic calculation of K\&amp;alpha; hypersatellite line energies and transition probabilities for selected atoms with 12 <= Z <= 80},
	journal = {Journal of Physics B: Atomic, Molecular and Optical Physics},
	volume = {40},
	number = {1},
	year = {2007},
	note = {<p>JPS-Ref30</p>
},
	pages = {57},
	abstract = {<p>The transition probabilities of K\&amp;alpha; hypersatellite lines and energy shifts with respect to the corresponding diagram lines are computed using the Dirac\&amp;ndash;Fock model for several values of atomic number \&lt;I\&gt;Z\&lt;/I\&gt; throughout the periodic table. The influence of the Breit interaction on the K\&amp;alpha;\&lt;SUB\&gt;1\&lt;/SUB\&gt;\&lt;SUP\&gt;h\&lt;/SUP\&gt;/K\&amp;alpha;\&lt;SUB\&gt;2\&lt;/SUB\&gt;\&lt;SUP\&gt;h\&lt;/SUP\&gt; line intensity ratio, K\&amp;alpha;\&lt;SUB\&gt;1\&lt;/SUB\&gt;\&lt;SUP\&gt;h\&lt;/SUP\&gt; and K\&amp;alpha;\&lt;SUB\&gt;2\&lt;/SUB\&gt;\&lt;SUP\&gt;h\&lt;/SUP\&gt; line energy shifts and K\&amp;alpha;\&lt;SUB\&gt;1\&lt;/SUB\&gt;\&lt;SUP\&gt;h\&lt;/SUP\&gt; to K\&amp;alpha;\&lt;SUB\&gt;2\&lt;/SUB\&gt;\&lt;SUP\&gt;h\&lt;/SUP\&gt; line energy splitting is evaluated. Double-K shell hole threshold values for selected elements with 23 \&amp;les;\&lt;I\&gt;Z\&lt;/I\&gt;\&amp;les; 30, calculated within the same approach, are compared with available experimental results.</p>
},
	url = {http://stacks.iop.org/0953-4075/40/57 },
	author = {A. M. Costa and M. C. Martins and J P Santos and P. Indelicato and F. Parente}
}
